JP7030024B2 - Filling management method for fluid solidifying material, filling management system for fluid solidifying material, and formwork for filling management of fluid solidifying material - Google Patents

Filling management method for fluid solidifying material, filling management system for fluid solidifying material, and formwork for filling management of fluid solidifying material Download PDF

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JP7030024B2
JP7030024B2 JP2018121084A JP2018121084A JP7030024B2 JP 7030024 B2 JP7030024 B2 JP 7030024B2 JP 2018121084 A JP2018121084 A JP 2018121084A JP 2018121084 A JP2018121084 A JP 2018121084A JP 7030024 B2 JP7030024 B2 JP 7030024B2
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solidifying material
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fluid solidifying
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聖 小林
立太 片村
修司 柳井
和英 倉田
祐作 藤田
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Kajima Corp
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Description

本発明は、流動性固化材の充填管理方法、流動性固化材の充填管理システム及び流動性固化材の充填管理用型枠に関する。 The present invention relates to a fluid solidifying material filling management method, a fluid solidifying material filling management system, and a fluid solidifying material filling management formwork.

コンクリートやモルタル等の流動性固化材により形成された構造物の品質や耐久性を確保する上で、流動性固化材の充填及び締固めの作業を適切に管理することは重要である。流動性固化材の充填や締固めの作業の管理は目視や現場作業員の経験などの感覚に依存しているのが実状である。また、ハンチ部、高密度配筋部等におけるかぶり部、かぶり部の下部等の目視による充填の状況の確認が困難な箇所においては、型枠を脱枠した時に初めて流動性固化材の充填の状況を確認することになる。そこで、特許文献１には、型枠と、温度、静電容量、湿度、加速度、圧力、傾斜及びひずみを検出する各センサと、検出結果を無線通信により送信する通信部とを備えた型枠が開示されている。通信部から送信された検出結果は、電光表示板、パーソナルコンピュータ、タブレット端末及びスマートフォン等に表示される。 In order to ensure the quality and durability of structures formed of fluid solidifying materials such as concrete and mortar, it is important to properly manage the filling and compaction work of the fluid solidifying materials. The fact is that the management of the filling and compaction work of the fluid solidifying material depends on the senses such as visual inspection and the experience of field workers. In addition, in places where it is difficult to visually confirm the filling status such as the cover part in the haunch part, high-density reinforcement arrangement part, etc., the filling of the fluid solidifying material is performed only when the formwork is removed. You will check the situation. Therefore, Patent Document 1 includes a mold, sensors for detecting temperature, capacitance, humidity, acceleration, pressure, inclination, and strain, and a mold having a communication unit for transmitting the detection result by wireless communication. Is disclosed. The detection result transmitted from the communication unit is displayed on an electric display board, a personal computer, a tablet terminal, a smartphone, or the like.

特開２０１４－１５２５７０号公報Japanese Unexamined Patent Publication No. 2014-152570

ところで、上記のような技術では、センサから得られる情報はセンサが配置された一点の情報である。また、上記の技術では、温度センサにより検出された温度から推定される養生中のコンクリートの圧縮強度が数値で表示されるだけであるため、流動性固化材の充填や固化の状態の把握し易さには改善の余地がある。 By the way, in the above technology, the information obtained from the sensor is the information at one point where the sensor is arranged. In addition, with the above technology, the compressive strength of the concrete being cured, which is estimated from the temperature detected by the temperature sensor, is only displayed numerically, so it is easy to grasp the filling and solidification state of the fluid solidifying material. There is room for improvement.

そこで本発明は、流動性固化材の充填や固化の状態の把握し易さが向上する流動性固化材の充填管理方法、流動性固化材の充填管理システム及び流動性固化材の充填管理用型枠を提供することを目的とする。 Therefore, the present invention relates to a fluid solidifying material filling management method, a fluid solidifying material filling management system, and a fluid solidifying material filling management type, which improves the ease of filling the fluid solidifying material and grasping the solidification state. The purpose is to provide a frame.

本発明は、流動性固化材が充填される空間の内面に内面の圧力分布を検出する圧力センサを配置する配置工程と、配置工程の後に、空間に流動性固化材を充填する充填工程と、充填工程の後に、配置工程で配置された圧力センサにより検出された内面の圧力分布を圧力分布に応じた濃淡、色彩及び等圧線のいずれかにより図示する図示工程とを備えた流動性固化材の充填管理方法である。 The present invention comprises an arrangement step of arranging a pressure sensor for detecting the pressure distribution on the inner surface on the inner surface of the space filled with the fluid solidifying material, and a filling step of filling the space with the fluid solidifying material after the arrangement step. After the filling step, the fluid solidifying material is filled with the illustrated step in which the pressure distribution on the inner surface detected by the pressure sensor placed in the placement step is illustrated by any of the shades, colors and isobaric lines according to the pressure distribution. It is a management method.

この構成によれば、流動性固化材の充填管理方法において、配置工程により、流動性固化材が充填される空間の内面に内面の圧力分布を検出する圧力センサが配置され、充填工程により、配置工程の後に空間に流動性固化材が充填され、図示工程により、充填工程の後に、配置工程で配置された圧力センサにより検出された内面の圧力分布が圧力分布に応じた濃淡、色彩及び等圧線のいずれかにより図示されるため、内面の圧力の分布、すなわち、流動性固化材の充填や固化の状態の把握し易さが向上する。 According to this configuration, in the filling management method of the fluid solidifying material, a pressure sensor for detecting the pressure distribution on the inner surface is arranged on the inner surface of the space where the fluid solidifying material is filled by the arrangement process, and is arranged by the filling process. After the step, the space is filled with the fluid solidifying material, and according to the illustrated step, the pressure distribution on the inner surface detected by the pressure sensor placed in the placement step after the filling step is the shade, color and isobaric line according to the pressure distribution. Since it is illustrated by either of them, the distribution of the pressure on the inner surface, that is, the ease of grasping the state of filling and solidification of the fluid solidifying material is improved.

この場合、配置工程では、内面を区画する型枠に予め組み込まれた圧力センサを配置することが好適である。 In this case, in the arrangement step, it is preferable to arrange the pressure sensor preliminarily incorporated in the formwork for partitioning the inner surface.

この構成によれば、配置工程では、内面を区画する型枠に予め組み込まれた圧力センサが配置されるため、型枠の配置と同時に圧力センサを配置することができ、圧力センサを配置する労力を軽減することができる。 According to this configuration, in the placement process, the pressure sensor incorporated in advance in the formwork that partitions the inner surface is placed, so that the pressure sensor can be placed at the same time as the placement of the formwork, and the labor for arranging the pressure sensor can be achieved. Can be reduced.

また、配置工程では、内面の側がシール材で被覆されている圧力センサを配置することが好適である。 Further, in the arrangement step, it is preferable to arrange a pressure sensor whose inner surface side is covered with a sealing material.

この構成によれば、配置工程では、内面の側がシール材で被覆されている圧力センサが配置されるため、圧力センサを再利用し易くなる。 According to this configuration, in the arrangement process, the pressure sensor whose inner surface side is covered with the sealing material is arranged, so that the pressure sensor can be easily reused.

また、図示工程の後に、充填工程により空間に充填された流動性固化材の内面での状態を確認する状態確認工程と、状態確認工程の後に、状態確認工程により確認された充填された流動性固化材の内面での状態と、配置工程で配置された圧力センサにより検出された内面の圧力分布とを関連付けて記録する記録工程とをさらに備えることが好適である。 Further, after the illustrated step, a state confirmation step of confirming the state of the fluid solidifying material filled in the space by the filling step on the inner surface, and a state checking step, and after the state checking step, the filled fluidity confirmed by the state checking step. It is further preferable to further include a recording step of associating and recording the state of the solidified material on the inner surface with the pressure distribution on the inner surface detected by the pressure sensor arranged in the arrangement step.

この構成によれば、状態確認工程により、図示工程の後に充填工程により空間に充填された流動性固化材の内面での状態が確認され、記録工程により、状態確認工程の後に状態確認工程により確認された充填された流動性固化材の内面での状態と、配置工程で配置された圧力センサにより検出された内面の圧力分布とが関連付けて記録されるため、その後に他の空間に流動性固化材が充填され、本発明の流動性固化材の充填管理方法が行われる場合に、記録工程で記録された情報を参照することにより、充填された流動性固化材の内面での充填や固化の状態をより確実に把握し易い。 According to this configuration, the state on the inner surface of the fluid solidifying material filled in the space by the filling step is confirmed by the state confirmation step after the illustrated step, and the state is confirmed by the state confirmation step after the state confirmation step by the recording step. Since the state on the inner surface of the filled fluid solidifying material and the pressure distribution on the inner surface detected by the pressure sensor placed in the placement process are recorded in association with each other, the fluid solidification is subsequently performed in another space. When the material is filled and the filling control method for the fluid solidifying material of the present invention is performed, by referring to the information recorded in the recording step, the filling and solidification of the filled fluid solidifying material on the inner surface can be performed. It is easier to grasp the state more reliably.

また、充填工程の後に、流動性固化材の締固めを促進する締固工程をさらに備え、締固工程の前後に、図示工程が行われることが好適である。 Further, after the filling step, a compaction step for promoting compaction of the fluid solidifying material is further provided, and it is preferable that the illustrated steps are performed before and after the compaction step.

この構成によれば、締固工程により、充填工程の後に流動性固化材の締固めが促進させられ、締固工程の前後に、図示工程が行われるため、締固工程による締固めの促進の効果を確認することができる。 According to this configuration, the compaction step promotes the compaction of the fluid solidifying material after the filling step, and the illustrated steps are performed before and after the compaction step, so that the compaction by the compaction step is promoted. The effect can be confirmed.

また、本発明は、流動性固化材が充填される空間の内面の圧力分布を検出する圧力センサと、圧力センサにより検出された内面の圧力分布を圧力分布に応じた濃淡、色彩及び等圧線のいずれかにより図示する表示部とを備えた流動性固化材の充填管理システムである。 Further, in the present invention, either a pressure sensor that detects the pressure distribution on the inner surface of the space filled with the fluid solidifying material or the pressure distribution on the inner surface detected by the pressure sensor is shaded, colored or isobar according to the pressure distribution. It is a filling management system of a fluid solidifying material provided with a display unit shown by the above.

この場合、圧力センサは、内面を区画する型枠に予め組み込まれていることが好適である。 In this case, it is preferable that the pressure sensor is preliminarily incorporated in the formwork that partitions the inner surface.

また、圧力センサは、内面の側がシール材で被覆されていることが好適である。 Further, it is preferable that the inner surface side of the pressure sensor is covered with a sealing material.

また、空間に充填された流動性固化材の内面での状態を入力する入力部と、入力部に入力された流動性固化材の内面での状態と、圧力センサにより検出された内面の圧力分布とを関連付けて記録する記録部とをさらに備えることが好適である。 In addition, the input unit for inputting the state of the fluid solidifying material filled in the space on the inner surface, the state of the fluid solidifying material input to the input unit on the inner surface, and the pressure distribution on the inner surface detected by the pressure sensor. It is preferable to further include a recording unit for recording in association with.

また、本発明は、流動性固化材が充填される空間の内面を区画する型枠と、型枠に予め組み込まれ、内面の圧力分布を検出する圧力センサとを備えた流動性固化材の充填管理用型枠である。 Further, the present invention is filled with a fluid solidifying material provided with a mold for partitioning the inner surface of a space filled with the fluid solidifying material and a pressure sensor preliminarily incorporated in the mold to detect the pressure distribution on the inner surface. It is a management formwork.

本発明の流動性固化材の充填管理方法、流動性固化材の充填管理システム及び流動性固化材の充填管理用型枠によれば、流動性固化材の充填や固化の状態の把握し易さが向上する。 According to the fluid solidifying material filling management method, the fluid solidifying material filling management system, and the fluid solidifying material filling management formwork of the present invention, it is easy to grasp the state of filling and solidification of the fluid solidifying material. Is improved.

（Ａ）は実施形態に係る流動性固化材の充填管理システム、流動性固化材の充填管理方法の配置工程及び流動性固化材の充填管理用型枠を示す側面図であり、（Ｂ）は（Ａ）のＸの部位の拡大図である。(A) is a side view showing a filling management system of a fluid solidifying material, an arrangement process of a filling management method of a fluid solidifying material, and a formwork for filling management of a fluid solidifying material according to an embodiment, and (B) is a side view. It is an enlarged view of the part X of (A). 実施形態に係る流動性固化材の充填管理用型枠を示す斜視図である。It is a perspective view which shows the formwork for filling management of the fluid solidifying material which concerns on embodiment. 実施形態に係る圧力センサを示す斜視図である。It is a perspective view which shows the pressure sensor which concerns on embodiment. 実施形態に係る流動性固化材の充填管理方法の充填工程の一例を示す斜視図である。It is a perspective view which shows an example of the filling process of the filling management method of the fluid solidifying material which concerns on embodiment. 図４の充填工程が行われた場合に、締固工程の前に図示工程で表示される圧力分布の一例を示す図である。It is a figure which shows an example of the pressure distribution which is displayed in the illustrated process before the compaction process when the filling process of FIG. 4 is performed. 図４の充填工程が行われた場合に、締固工程の前に状態確認工程が行われた結果を示す図である。It is a figure which shows the result of having performed the state confirmation process before the compaction process when the filling process of FIG. 4 was performed. 図４の充填工程が行われた場合に、締固工程の後に図示工程で表示される圧力分布の一例を示す図である。It is a figure which shows an example of the pressure distribution which is displayed in the illustrated process after the compaction process when the filling process of FIG. 4 is performed. 図４の充填工程が行われた場合に、締固工程の後に状態確認工程が行われた結果を示す図である。It is a figure which shows the result of having performed the state confirmation process after the compaction process when the filling process of FIG. 4 was performed. ３層に亘って実施形態に係る流動性固化材の充填管理方法の充填工程が行われる例を示す斜視図である。It is a perspective view which shows the example which the filling process of the filling management method of the fluid solidifying material which concerns on embodiment is performed over three layers. 図９の充填工程が行われた場合に経過時間に対する１層目の圧力センサにより検出された圧力分布を示すグラフである。9 is a graph showing the pressure distribution detected by the pressure sensor of the first layer with respect to the elapsed time when the filling step of FIG. 9 is performed. 配筋ピッチが異なる鉄筋が配置された空間に実施形態に係る流動性固化材の充填管理方法の配置工程が行われる例を示す斜視図である。It is a perspective view which shows the example in which the arrangement process of the filling management method of the fluid solidifying material which concerns on embodiment is performed in the space where the reinforcing bars having different arrangement pitches are arranged. 図１１の配置工程が行われ、充填工程が行われた場合に、締固工程の前に図示工程で表示される圧力分布の一例を示す図である。FIG. 11 is a diagram showing an example of a pressure distribution displayed in the illustrated step before the compaction step when the placement step of FIG. 11 is performed and the filling step is performed. 図１１の配置工程が行われ、充填工程が行われた場合に、締固工程の後に図示工程で表示される圧力分布の一例を示す図である。FIG. 11 is a diagram showing an example of a pressure distribution displayed in the illustrated step after the compaction step when the placement step of FIG. 11 is performed and the filling step is performed.

以下、本発明の実施形態について図面を用いて詳細に説明する。以下の説明では、壁及び柱等のコンクリートやモルタル等の流動性固化物により構成される構造物の工事現場に、本実施形態の流動性固化材の充填管理方法、充填管理システム及び充填管理用型枠が適用される場合を想定する。図１（Ａ）に示す本実施形態の流動性固化材の充填管理システム１は、コンクリート、モルタル等の流動性固化材の充填管理用型枠２と表示部３とを備える。図１（Ｂ）及び図２に示すように、充填管理用型枠２は、流動性固化材が充填される空間１０の内面１１を区画する型枠２１と、型枠２１に予め組み込まれ、内面１１の圧力分布を検出する圧力センサ２２とを備える。充填管理用型枠２は、上下方向に延在するＨ形鋼２３により支持されている。 Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings. In the following description, the filling management method, filling management system, and filling management of the fluid solidifying material of the present embodiment will be applied to the construction site of a structure composed of concrete such as walls and columns and fluid solidified materials such as mortar. Suppose the formwork is applied. The fluid solidifying material filling management system 1 of the present embodiment shown in FIG. 1A includes a filling management form 2 for a fluid solidifying material such as concrete and mortar, and a display unit 3. As shown in FIGS. 1B and 2, the filling management formwork 2 is preliminarily incorporated into the formwork 21 for partitioning the inner surface 11 of the space 10 filled with the fluid solidifying material and the formwork 21. A pressure sensor 22 for detecting the pressure distribution on the inner surface 11 is provided. The filling management formwork 2 is supported by an H-shaped steel 23 extending in the vertical direction.

型枠２１は、例えば、３００ｍｍ×１５００ｍｍ、５００ｍｍ×１５００ｍｍ、５００ｍｍ×５００ｍｍ程度の大きさであり、鋼材等の金属により形成されている。圧力センサ２２は、フィルム２４を介して内面１１の側が薄膜のシール材２５で被覆されている。圧力センサ２２により検出された圧力分布に係る信号は、信号を増幅するアンプを含む発信機２６により表示部３に無線通信によって送信される。 The formwork 21 has a size of, for example, about 300 mm × 1500 mm, 500 mm × 1500 mm, and 500 mm × 500 mm, and is made of a metal such as a steel material. The inner surface 11 of the pressure sensor 22 is covered with a thin film sealing material 25 via the film 24. The signal related to the pressure distribution detected by the pressure sensor 22 is transmitted to the display unit 3 by wireless communication by the transmitter 26 including the amplifier that amplifies the signal.

図３に示すように、圧力センサ２２はシート状の形状を有する。圧力センサ２２は、コイル２２１，２２２が直交するセル部２２３と、金属シート２２４を緩衝材２２５で介した単純な構造となっている。圧力センサ２２は、圧力に応じて可動する金属シート２２４がセル部２２３に近づくと電磁結合が変化し、その結合係数を検出することにより，セル部２２３の圧力を独立して表示する機構となっている。緩衝材２２５の種類を変更することにより、セル部２２３と金属シート２２４との接触圧を調整することができるため、圧力センサ２２は、検知可能な圧力範囲を任意に変更することができる。 As shown in FIG. 3, the pressure sensor 22 has a sheet-like shape. The pressure sensor 22 has a simple structure in which a cell portion 223 in which the coils 221, 222 are orthogonal to each other and a metal sheet 224 are interposed with a cushioning material 225. The pressure sensor 22 is a mechanism that independently displays the pressure of the cell portion 223 by detecting the coupling coefficient of the electromagnetic coupling that changes when the metal sheet 224 that moves according to the pressure approaches the cell portion 223. ing. Since the contact pressure between the cell portion 223 and the metal sheet 224 can be adjusted by changing the type of the cushioning material 225, the pressure sensor 22 can arbitrarily change the detectable pressure range.

このようなシート状の圧力センサ２２は、面的に圧力を検知できるセンサであり、流動性固化材がセンサに触れた時点で充填を検知することができるため、即時的にモニタリングが可能である。また、センサに接触する力の変化を即時的に出力することができるため、後述する締固工程により変化する圧力も検知することができ、充填検知のみでなく、締固め状態の定量評価が可能である。 Such a sheet-shaped pressure sensor 22 is a sensor that can detect pressure on a surface surface, and can detect filling when the fluid solidifying material touches the sensor, so that immediate monitoring is possible. .. In addition, since the change in the force in contact with the sensor can be output immediately, the pressure that changes due to the compaction process described later can be detected, and not only filling detection but also quantitative evaluation of the compaction state is possible. Is.

圧力センサ２２、フィルム２４及びシール材２５は、内面１１の形状に追従可能な柔軟性を有する。なお、圧力センサ２２は、内面１１の全面に配置されている必要は無く、流動性固化材が充填される空間１０のハンチ部、高密度配筋部等におけるかぶり部、かぶり部の下部等の目視による充填の状況の確認が困難な箇所の内面１１にのみ配置されていてもよい。後述する本実施形態の流動性固化材の充填管理方法の充填工程により空間１０に流動性固化材が充填され、内面１１に圧力が加わったときに、内面１１の圧力センサ２２が配置された部位と内面１１の圧力センサ２２が配置されていない部位との境界が平坦になるように、圧力センサ２２の弾性率及び厚さを設定することにより、固化後の流動性固化材の外面を平坦にすることができる。 The pressure sensor 22, the film 24, and the sealing material 25 have flexibility that can follow the shape of the inner surface 11. The pressure sensor 22 does not need to be arranged on the entire surface of the inner surface 11, and is provided on the haunch portion of the space 10 filled with the fluid solidifying material, the cover portion in the high-density bar arrangement portion, the lower portion of the cover portion, and the like. It may be arranged only on the inner surface 11 of a place where it is difficult to visually confirm the filling status. A portion where the pressure sensor 22 on the inner surface 11 is arranged when the space 10 is filled with the fluid solidifying material and pressure is applied to the inner surface 11 by the filling step of the filling control method for the fluid solidifying material of the present embodiment described later. By setting the elasticity and thickness of the pressure sensor 22 so that the boundary between the inner surface 11 and the portion where the pressure sensor 22 is not arranged is flat, the outer surface of the fluidized solidifying material after solidification is made flat. can do.

図１に戻り、表示部３は、圧力センサ２２により検出された内面１１の圧力分布を圧力分布に応じた濃淡、色彩及び等圧線のいずれかにより図示する。表示部３は、具体的には、工事現場の作業者等が所持するパーソナルコンピュータ、タブレット端末及びスマートフォン等のディスプレイである。パーソナルコンピュータ、タブレット端末及びスマートフォン等は、充填管理用型枠２の発信機２６により送信された圧力分布に係る信号を受信し、表示部３に圧力分布を表示する。 Returning to FIG. 1, the display unit 3 illustrates the pressure distribution of the inner surface 11 detected by the pressure sensor 22 by any of shading, color, and isobar according to the pressure distribution. Specifically, the display unit 3 is a display of a personal computer, a tablet terminal, a smartphone, or the like possessed by a worker or the like at a construction site. The personal computer, tablet terminal, smartphone, or the like receives the signal related to the pressure distribution transmitted by the transmitter 26 of the filling management form 2, and displays the pressure distribution on the display unit 3.

また、パーソナルコンピュータ、タブレット端末及びスマートフォン等は、後述する本実施形態の流動性固化材の充填管理方法の状態確認工程において、空間１０に充填された流動性固化材の内面１１での状態を入力する入力部４を有する。入力部４は、具体的には、パーソナルコンピュータのキーボード及びマウスや、タブレット端末及びスマートフォン等のタッチパネルである。また、パーソナルコンピュータ、タブレット端末及びスマートフォン等は、入力部４に入力された流動性固化材の内面１１での状態と、圧力センサ２２により検出された内面１１の圧力分布とを関連付けて記録する記録部５を有する。記録部５は、具体的には、パーソナルコンピュータのハードディスクや、タブレット端末及びスマートフォン等のメモリである。 Further, in the personal computer, tablet terminal, smartphone, etc., the state on the inner surface 11 of the fluid solidifying material filled in the space 10 is input in the state confirmation step of the filling management method of the fluid solidifying material of the present embodiment described later. It has an input unit 4 to be used. Specifically, the input unit 4 is a keyboard and mouse of a personal computer, and a touch panel of a tablet terminal, a smartphone, or the like. Further, in a personal computer, a tablet terminal, a smartphone, or the like, a record in which the state of the fluid solidifying material input to the input unit 4 on the inner surface 11 and the pressure distribution of the inner surface 11 detected by the pressure sensor 22 are recorded in association with each other. It has a part 5. Specifically, the recording unit 5 is a hard disk of a personal computer, a memory of a tablet terminal, a smartphone, or the like.

以下、本実施形態の流動性固化材の充填管理方法について説明する。例えば、図１に示すように、壁及び柱等のコンクリートやモルタル等の流動性固化物により構成される構造物の工事現場において、流動性固化材が充填される空間１０の内面１１に内面１１の圧力分布を検出する圧力センサ２２を配置する配置工程が行われる。配置工程では、上記の充填管理用型枠２が配置されることにより、内面１１を区画する型枠２１に予め組み込まれた圧力センサ２２が配置される。上記のように、配置工程では、充填管理用型枠２が配置されることにより、内面１１の側がシール材２５で被覆されている圧力センサ２２が配置される。 Hereinafter, the method for controlling the filling of the fluid solidifying material according to the present embodiment will be described. For example, as shown in FIG. 1, at a construction site of a structure composed of concrete such as walls and pillars and a fluid solidified material such as mortar, the inner surface 11 of the space 10 filled with the fluid solidifying material is the inner surface 11. An arrangement step of arranging the pressure sensor 22 for detecting the pressure distribution of the concrete is performed. In the arranging step, the filling management formwork 2 is arranged, so that the pressure sensor 22 incorporated in advance in the formwork 21 for partitioning the inner surface 11 is arranged. As described above, in the arrangement step, the filling management form 2 is arranged, so that the pressure sensor 22 whose inner surface 11 side is covered with the sealing material 25 is arranged.

以下の説明では、説明の便宜のため、図４に示すように、５００ｍｍ×５００ｍｍ×５００ｍｍの立方体状の空間１０にコンクリートである流動性固化材３０が充填される例について説明する。立方体状の空間１０の側面を構成する３つの内面１１には一般的な型枠２１が配置され、立方体状の空間１０の側面を構成する１つの内面１１には上記の充填管理用型枠２が配置される。これにより、流動性固化材が充填される空間１０の内面１１に内面１１の圧力分布を検出する圧力センサ２２を配置する配置工程が行われる。配置工程の後に、空間１０にコンクリートである流動性固化材３０を充填する充填工程が行われる。 In the following description, for convenience of explanation, an example in which a cubic space 10 having a size of 500 mm × 500 mm × 500 mm is filled with a fluid solidifying material 30 which is concrete will be described. A general formwork 21 is arranged on the three inner surfaces 11 constituting the side surface of the cubic space 10, and the above-mentioned filling management formwork 2 is arranged on one inner surface 11 constituting the side surface of the cubic space 10. Is placed. As a result, an arrangement step of arranging the pressure sensor 22 for detecting the pressure distribution of the inner surface 11 is performed on the inner surface 11 of the space 10 filled with the fluid solidifying material. After the placement step, a filling step of filling the space 10 with the fluid solidifying material 30 which is concrete is performed.

図５に示すように、充填工程の後に、流動性固化材３０の締固めを促進する締固工程が行われる前に、配置工程で配置された圧力センサ２２により検出された内面１１の圧力分布を圧力分布に応じた濃淡、色彩及び等圧線のいずれかにより図示する図示工程が行われる。本実施形態では、内面１１の圧力分布は、圧力分布に応じた濃淡、色彩及び等圧線を含むコンター図により図示される。当該コンター図は、工事現場の作業者等が所持するパーソナルコンピュータ、タブレット端末及びスマートフォン等のディスプレイである表示部３に表示される。なお、本実施形態において、図示工程での圧力分布を示すコンター図における縦軸の（）内は換算圧力ｋＮ／ｍ２である。図５の例では、コンター図に、圧力が高い部位が散点的に表示され、全体的にグラデーション色が示されていない。当該コンター図からは、未充填部分や締固不足部分が存在することが予想される。 As shown in FIG. 5, the pressure distribution of the inner surface 11 detected by the pressure sensor 22 arranged in the placement step before the compaction step for promoting the compaction of the fluid solidifying material 30 is performed after the filling step. Is illustrated by any of shades, colors and isobars according to the pressure distribution. In the present embodiment, the pressure distribution of the inner surface 11 is illustrated by a contour diagram including shading, color, and isobars according to the pressure distribution. The contour diagram is displayed on the display unit 3 which is a display of a personal computer, a tablet terminal, a smartphone, or the like possessed by a worker or the like at a construction site. In the present embodiment, the vertical axis () in the contour diagram showing the pressure distribution in the illustrated process is the converted pressure kN / m 2 . In the example of FIG. 5, in the contour diagram, the parts where the pressure is high are displayed in a scattered manner, and the gradation color is not shown as a whole. From the contour diagram, it is expected that there are unfilled parts and insufficient compaction parts.

図６に示すように、締固工程の前に行われた図示工程の後に、充填工程により空間１０に充填された流動性固化材３０の内面１１での状態を確認する状態確認工程が行われる。状態確認工程は、例えば、充填管理用型枠２の脱型の後に、流動性固化材３０の内面１１での状態を平坦度等により評価することにより行われる。図６の例では、図５のコンター図に示されていた通り、未充填部分や締固不足部分が確認された。 As shown in FIG. 6, after the illustrated step performed before the compaction step, a state confirmation step of confirming the state of the fluid solidifying material 30 filled in the space 10 by the filling step on the inner surface 11 is performed. .. The state confirmation step is performed, for example, by demolding the filling control form 2 and then evaluating the state of the fluid solidifying material 30 on the inner surface 11 by flatness or the like. In the example of FIG. 6, as shown in the contour diagram of FIG. 5, an unfilled portion and a insufficient compaction portion were confirmed.

締固工程の前に行われた図示工程の後の状態確認工程の後に、状態確認工程により確認された充填された流動性固化材３０の内面１１での状態と、配置工程で配置された圧力センサ２２により検出された内面の圧力分布とを関連付けて記録する記録工程が行われる。状態確認工程により確認された充填された流動性固化材３０の内面１１での状態については、例えば、パーソナルコンピュータのキーボード及びマウスやタブレット端末及びスマートフォン等のタッチパネルである入力部４に、流動性固化材３０の内面１１での状態を評価する任意の指標が入力される。当該記録は、工事現場の作業者等が所持するパーソナルコンピュータのハードディスクや、タブレット端末及びスマートフォン等のメモリである記録部５に記録される。 After the state confirmation step after the illustrated step performed before the compaction step, the state on the inner surface 11 of the filled fluid solidifying material 30 confirmed by the state confirmation step and the pressure placed in the placement step. A recording step is performed in which the pressure distribution on the inner surface detected by the sensor 22 is associated and recorded. Regarding the state of the filled fluid solidifying material 30 confirmed by the state checking step on the inner surface 11, for example, the fluid solidification is performed on the input unit 4 which is a touch panel of a keyboard of a personal computer and a mouse, a tablet terminal, a smartphone, or the like. An arbitrary index for evaluating the state of the material 30 on the inner surface 11 is input. The record is recorded in the hard disk of a personal computer owned by a worker or the like at a construction site, or in the recording unit 5 which is a memory of a tablet terminal, a smartphone or the like.

一方、図７に示すように、充填工程の後に、流動性固化材３０の締固めを促進する締固工程が行われた後に、締固工程の前に行われた図示工程と同様に、配置工程で配置された圧力センサ２２により検出された内面１１の圧力分布を圧力分布に応じた濃淡、色彩及び等圧線のいずれかにより図示する図示工程が行われる。締固工程は、例えば、バイブレータにより行うことができる。図７の例では、コンター図に、全体的に下部の圧力が高い部位から上部の圧力が低い部位に滑らかに連続するグラデーション色が示されている。これは、未充填部分や締固不足部分が存在しないことが予想される。 On the other hand, as shown in FIG. 7, after the filling step, the compaction step for promoting the compaction of the fluid solidifying material 30 is performed, and then the arrangement is performed in the same manner as in the illustrated step performed before the compaction step. The illustrated step of illustrating the pressure distribution of the inner surface 11 detected by the pressure sensor 22 arranged in the step by any of shading, color, and isobaric line according to the pressure distribution is performed. The compaction step can be performed by, for example, a vibrator. In the example of FIG. 7, the contour diagram shows a smoothly continuous gradation color from a portion having a high pressure in the lower part to a portion having a low pressure in the upper part as a whole. It is expected that there are no unfilled parts or insufficient compaction parts.

図８に示すように、締固工程の前に行われた図示工程の後の状態確認工程と同様に、締固工程の前に行われた図示工程の後に、充填工程により空間１０に充填された流動性固化材３０の内面１１での状態を確認する状態確認工程が行われる。図８の例では、図７のコンター図に示されていた通り、脱型後も未充填部分や締固不足部分は確認されなかった。 As shown in FIG. 8, the space 10 is filled by the filling step after the illustrated step performed before the compaction step, as in the state confirmation step after the illustrated step performed before the compaction step. A state confirmation step of confirming the state of the fluid solidifying material 30 on the inner surface 11 is performed. In the example of FIG. 8, as shown in the contour diagram of FIG. 7, no unfilled portion or insufficient compaction portion was confirmed even after demolding.

締固工程の後に行われた図示工程の後の状態確認工程の後に、締固工程の前に行われた図示工程の後の状態確認工程の後の記録工程と同様に、状態確認工程により確認された充填された流動性固化材３０の内面１１での状態と、配置工程で配置された圧力センサ２２により検出された内面の圧力分布とを関連付けて記録する記録工程が行われる。 Confirmation by the state confirmation step after the state confirmation step after the illustration step performed after the compaction step, as in the recording step after the state confirmation step after the illustration step performed before the compaction step. A recording step is performed in which the state of the filled fluid solidifying material 30 on the inner surface 11 and the pressure distribution on the inner surface detected by the pressure sensor 22 arranged in the arrangement step are recorded in association with each other.

このように、状態確認工程における脱型後の流動性固化材３０の内面１１での状態と、図示工程におけるコンター図とは良好な対応を示しており、未充填部分や、締固め不足がある場合には、これらを確実にモニタリングすることができる。例えば、記録工程において、状態確認工程において確認された流動性固化材３０の未充填部分や締固不足部分の割合の定量的な評価値と、圧力センサ２２により検出された内面の圧力分布が滑らかに連続するグラデーションであるか否かの定量的な評価値とを関連付けて記録し、流動性固化材３０の内面１１での状態を評価するための圧力分布の任意の閾値等を設定しておく。 As described above, the state of the fluid solidifying material 30 on the inner surface 11 after the demolding in the state confirmation process and the contour diagram in the illustrated process show a good correspondence, and there are unfilled portions and insufficient compaction. In some cases, these can be reliably monitored. For example, in the recording process, the quantitative evaluation value of the ratio of the unfilled portion and the insufficient compaction portion of the fluid solidifying material 30 confirmed in the state confirmation step and the pressure distribution on the inner surface detected by the pressure sensor 22 are smooth. It is recorded in association with a quantitative evaluation value of whether or not it is a continuous gradation, and an arbitrary threshold value of the pressure distribution for evaluating the state of the fluid solidifying material 30 on the inner surface 11 is set. ..

次に、同様の状況で本実施形態の流動性固化材の充填管理方法が行われた際に、記録工程で記録された当該記録による任意の閾値等を参照しつつ、圧力センサ２２により検出された圧力分布により流動性固化材３０の内面１１での状態を評価することによって、状態確認工程が行われなくても、定量的に流動性固化材３０の内面１１での状態を評価することができる。また、当該閾値等は、状態確認工程が再度行われることにより、較正することができる。上記の流動性固化材３０の内面１１での状態の評価については、機械学習が導入されてもよい。 Next, when the method for filling and controlling the fluid solidifying material of the present embodiment is performed in the same situation, it is detected by the pressure sensor 22 while referring to an arbitrary threshold value or the like recorded in the recording step. By evaluating the state of the fluid solidifying material 30 on the inner surface 11 by the pressure distribution, it is possible to quantitatively evaluate the state of the fluid solidifying material 30 on the inner surface 11 even if the state confirmation step is not performed. can. Further, the threshold value and the like can be calibrated by performing the state confirmation step again. Machine learning may be introduced for the evaluation of the state of the fluid solidifying material 30 on the inner surface 11.

次に、図９に示すように、３つの縦５００ｍｍ×横５００ｍｍ×高さ１５００ｍｍの立方体状の空間１０に、１層目１２、２層目１３及び３層目１４の３段階に分けてコンクリートである流動性固化材３０が充填される例について説明する。１層目１２の内面１１には、上記の充填管理用型枠２の圧力センサ２２が配置される。図１０に示すように、バイブレータによる振動締固め前と締固め後の側圧を比較すると、締固め開始から側圧が上昇し、ある値で一定となる。つまり、圧力が一定になった時点が十分な締固めがなされた時点と判断できる。このように、本実施形態の流動性固化材の充填管理方法によれば、充填検知のみならず、締固め程度も判断できる。 Next, as shown in FIG. 9, concrete is divided into three stages of 1st layer 12, 2nd layer 13 and 3rd layer 14 in three cubic spaces 10 having a length of 500 mm, a width of 500 mm and a height of 1500 mm. An example in which the fluid solidifying material 30 is filled will be described. The pressure sensor 22 of the filling management form 2 is arranged on the inner surface 11 of the first layer 12. As shown in FIG. 10, when the lateral pressure before and after the vibration compaction by the vibrator is compared, the lateral pressure increases from the start of compaction and becomes constant at a certain value. That is, it can be determined that the time when the pressure becomes constant is the time when sufficient compaction is performed. As described above, according to the filling management method of the fluid solidifying material of the present embodiment, not only the filling detection but also the compaction degree can be determined.

次に、鉄筋が配筋された状態におけるコンクリートである流動性固化材の充填検知の可否を評価する場合について説明する。図１１に示すように、５００ｍｍ×５００ｍｍ×５００ｍｍの立方体状の空間１０にコンクリートである流動性固化材３０が充填され、立方体状の空間１０の側面を構成する１つの内面１１には上記の充填管理用型枠２が配置される。空間１０における充填管理用型枠２の近傍には、充填管理用型枠２に沿って鉄筋１５が配筋される。鉄筋１５は、鉄筋の間隔が５５ｍｍである配筋ピッチＰ１の部位と、鉄筋の間隔が３０ｍｍである配筋ピッチＰ２の部位とを有する。 Next, a case of evaluating whether or not the filling of the fluid solidifying material, which is concrete, can be detected in the state where the reinforcing bars are arranged will be described. As shown in FIG. 11, a cubic space 10 having a size of 500 mm × 500 mm × 500 mm is filled with a fluid solidifying material 30 which is concrete, and one inner surface 11 constituting a side surface of the cubic space 10 is filled with the above. The management formwork 2 is arranged. Reinforcing bars 15 are arranged along the filling management formwork 2 in the vicinity of the filling management formwork 2 in the space 10. The reinforcing bar 15 has a portion of the reinforcing bar pitch P1 having a reinforcing bar spacing of 55 mm and a portion of the reinforcing bar pitch P2 having a reinforcing bar spacing of 30 mm.

本実施形態の流動性固化材の充填管理方法において、締固工程の前に図示工程が行われたところ、図１２に示すように、全体的に圧力分布の圧力が低く、未充填部分や締固不足部分のみであることが示された。つまり、鉄筋１５が配筋されていない場合と異なり、流動性固化材３０が充填されただけでは、鉄筋１５があるために充填管理用型枠２まで流動性固化材３０が達していない様子が判る。 In the method for filling and controlling the fluid solidifying material of the present embodiment, when the illustrated step was performed before the compaction step, as shown in FIG. 12, the pressure of the pressure distribution was low as a whole, and the unfilled portion and the compaction were packed. It was shown that there was only a solid shortage. That is, unlike the case where the reinforcing bars 15 are not arranged, it seems that the fluid solidifying material 30 does not reach the filling management formwork 2 due to the presence of the reinforcing bars 15 only when the fluid solidifying material 30 is filled. I understand.

一方、鉄筋１５付近を締固める締固工程の後に図示工程が行われたところ、図１３に示すように、コンター図に配筋ピッチＰ１，Ｐ２の部位の別に関わらず全体的に下部の圧力が高い部位から上部の圧力が低い部位に滑らかに連続するグラデーション色が示され、未充填部分や締固不足部分が存在しないことが示された。つまり、鉄筋１５付近を締固めることで鉄筋１５の間隔の景況が無くなり、最終的にはコンター図は配筋ピッチＰ１，Ｐ２の部位の別に関わらずほぼ均一となった。以上のように、鉄筋が配筋されたＲＣ（Reinforced-Concrete）部材においても、充填や締固めの度合を即時的により正確にモニタリングすることができ、本実施形態の流動性固化材の充填管理方法が高密度配筋に適用可能であることが判る。 On the other hand, when the illustrated process was performed after the compaction step of compacting the vicinity of the reinforcing bar 15, as shown in FIG. 13, the pressure at the lower part as a whole was applied to the contour diagram regardless of the parts of the reinforcing bar pitches P1 and P2. A smooth continuous gradation color was shown from the high part to the upper part where the pressure was low, indicating that there was no unfilled part or insufficient compaction part. That is, by compacting the vicinity of the reinforcing bars 15, the business condition of the intervals between the reinforcing bars 15 disappeared, and finally the contour diagram became almost uniform regardless of the parts of the reinforcing bar pitches P1 and P2. As described above, even in the RC (Reinforced-Concrete) member in which the reinforcing bars are arranged, the degree of filling and compaction can be monitored immediately and more accurately, and the filling management of the fluid solidifying material of the present embodiment can be performed. It turns out that the method is applicable to high density reinforcement.

流動性固化材の充填管理方法において、配置工程により、流動性固化材３０が充填される空間１０の内面１１に内面１１の圧力分布を検出する圧力センサ２２が配置され、充填工程により、配置工程の後に空間に流動性固化材３０が充填され、図示工程により、充填工程の後に、配置工程で配置された圧力センサ２２により検出された内面１１の圧力分布が圧力分布に応じた濃淡、色彩及び等圧線のいずれかにより図示されるため、内面１１の圧力の分布、すなわち、流動性固化材３０の充填や固化の状態の把握し易さが向上する。 In the method for controlling the filling of the fluid solidifying material, the pressure sensor 22 for detecting the pressure distribution of the inner surface 11 is arranged on the inner surface 11 of the space 10 in which the fluid solidifying material 30 is filled by the arrangement process, and the pressure sensor 22 is arranged by the filling process. After that, the space is filled with the fluid solidifying material 30, and according to the illustrated step, the pressure distribution of the inner surface 11 detected by the pressure sensor 22 arranged in the placement step after the filling step is the shade, color and color according to the pressure distribution. Since it is illustrated by any of the isobaric lines, the pressure distribution on the inner surface 11, that is, the ease of grasping the state of filling and solidification of the fluid solidifying material 30 is improved.

また、本実施形態によれば、配置工程では、内面１１を区画する型枠２１に予め組み込まれた圧力センサ２２が配置されるため、型枠２１の配置と同時に圧力センサ２２を配置することができ、圧力センサ２２を配置する労力を軽減することができる。 Further, according to the present embodiment, in the arrangement process, the pressure sensor 22 incorporated in advance in the formwork 21 for partitioning the inner surface 11 is arranged, so that the pressure sensor 22 can be arranged at the same time as the arrangement of the formwork 21. It is possible to reduce the labor for arranging the pressure sensor 22.

また、本実施形態によれば、配置工程では、内面１１の側がシール材２５で被覆されている圧力センサ２２が配置されるため、圧力センサ２２を再利用し易くなる。 Further, according to the present embodiment, in the arrangement process, the pressure sensor 22 whose inner surface 11 is covered with the sealing material 25 is arranged, so that the pressure sensor 22 can be easily reused.

また、本実施形態によれば、状態確認工程により、図示工程の後に充填工程により空間１０に充填された流動性固化材３０の内面１１での状態が確認され、記録工程により、状態確認工程の後に状態確認工程により確認された充填された流動性固化材３０の内面１１での状態と、配置工程で配置された圧力センサ２２により検出された内面１１の圧力分布とが関連付けて記録されるため、その後に他の空間１０に流動性固化材３０が充填され、本発明の流動性固化材３０の充填管理方法が行われる場合に、記録工程で記録された情報を参照することにより、充填された流動性固化材３０の内面１１での充填や固化の状態をより確実に把握し易い。従来、特に締固め管理は目視や現場作業員の経験などの感覚に依存しており、定性的な評価により行われているのが実状であるが、本実施形態によれば、締固め状態の定量的な評価が可能である。 Further, according to the present embodiment, the state on the inner surface 11 of the fluid solidifying material 30 filled in the space 10 by the filling step after the illustrated step is confirmed by the state checking step, and the state checking step is performed by the recording step. Since the state of the filled fluid solidifying material 30 later confirmed by the state confirmation step on the inner surface 11 and the pressure distribution of the inner surface 11 detected by the pressure sensor 22 arranged in the placement step are recorded in association with each other. After that, when the fluid solidifying material 30 is filled in the other space 10 and the filling management method of the fluid solidifying material 30 of the present invention is performed, it is filled by referring to the information recorded in the recording step. It is easier to more reliably grasp the state of filling and solidification of the fluid solidifying material 30 on the inner surface 11. Conventionally, compaction management in particular depends on the senses such as visual inspection and the experience of field workers, and the actual situation is that it is performed by qualitative evaluation, but according to this embodiment, it is in a compacted state. Quantitative evaluation is possible.

また、本実施形態によれば、締固工程により、充填工程の後に流動性固化材３０の締固めが促進させられ、締固工程の前後に、図示工程が行われるため、締固工程による締固めの促進の効果を確認することができる。 Further, according to the present embodiment, the compaction step promotes compaction of the fluid solidifying material 30 after the filling step, and the illustrated steps are performed before and after the compaction step. Therefore, the compaction step is performed. The effect of promoting solidification can be confirmed.

以上、本発明の実施形態について説明したが、本発明は上記実施形態に限定されることなく様々な形態で実施される。例えば、圧力センサ２２及び充填管理用型枠２の形状及び構造は、上記実施形態に記載されたものに限定されず、適宜変更可能である。また、配置工程において、充填管理用型枠２を用いずに、一般的な型枠２１が配置された後に当該型枠２１に圧力センサ２２が配置されてもよい。また、可能な場合には、流動性固化材３０の固化後も、圧力センサ２２や充填管理用型枠２を撤去せずに、流動性固化材３０に埋設されたままにしてもよい。 Although the embodiment of the present invention has been described above, the present invention is not limited to the above embodiment and is carried out in various forms. For example, the shape and structure of the pressure sensor 22 and the filling control form 2 are not limited to those described in the above embodiment, and can be appropriately changed. Further, in the arranging step, the pressure sensor 22 may be arranged in the formwork 21 after the general formwork 21 is arranged without using the filling management formwork 2. Further, if possible, even after the fluid solidifying material 30 is solidified, the pressure sensor 22 and the filling management form 2 may be left embedded in the fluid solidifying material 30 without being removed.

１…充填管理システム、２…充填管理用型枠、３…表示部、４…入力部、５…記録部、１０…空間、１１…内面、１２…１層目、１３…２層目、１４…３層目、１５…鉄筋、２１…型枠、２２…圧力センサ、２３…Ｈ形鋼、２４…フィルム、２５…シール材、２６…発信機、３０…流動性固化材、２２１，２２２…コイル、２２３…セル部、２２４…金属シート、２２５…緩衝材、Ｐ１，Ｐ２…配筋ピッチ。 1 ... Filling management system, 2 ... Filling management formwork, 3 ... Display unit, 4 ... Input unit, 5 ... Recording unit, 10 ... Space, 11 ... Inner surface, 12 ... 1st layer, 13 ... 2nd layer, 14 ... 3rd layer, 15 ... Reinforcing bar, 21 ... Formwork, 22 ... Pressure sensor, 23 ... H-shaped steel, 24 ... Film, 25 ... Sealing material, 26 ... Transmitter, 30 ... Fluid solidifying material, 221,222 ... Coil, 223 ... Cell part, 224 ... Metal sheet, 225 ... Cushioning material, P1, P2 ... Reinforcing bar pitch.

Claims (7)

流動性固化材が充填される空間の内面に前記内面の圧力分布を検出する圧力センサを配置する配置工程と、
前記配置工程の後に、前記空間に前記流動性固化材を充填する充填工程と、
前記充填工程の後に、前記配置工程で配置された前記圧力センサにより検出された前記内面の前記圧力分布を前記圧力分布に応じた濃淡、色彩及び等圧線のいずれかにより図示する図示工程と、
を備え、
前記図示工程の後に、前記充填工程により前記空間に充填された前記流動性固化材の前記内面での状態を確認する状態確認工程と、
前記状態確認工程の後に、前記状態確認工程により確認された充填された前記流動性固化材の前記内面での前記状態と、前記配置工程で配置された前記圧力センサにより検出された前記内面の前記圧力分布とを関連付けて記録する記録工程と、
をさらに備えた流動性固化材の充填管理方法。 An arrangement step of arranging a pressure sensor for detecting the pressure distribution on the inner surface on the inner surface of the space filled with the fluid solidifying material, and
After the placement step, a filling step of filling the space with the fluid solidifying material, and
After the filling step, the illustrated step of illustrating the pressure distribution on the inner surface detected by the pressure sensor arranged in the placement step by any of shade, color and isobar according to the pressure distribution.
Equipped with
After the illustrated step, a state confirmation step of confirming the state of the fluid solidifying material filled in the space by the filling step on the inner surface, and a state confirmation step.
After the state confirmation step, the state of the filled fluid solidifying material confirmed by the state confirmation step on the inner surface and the inner surface detected by the pressure sensor arranged in the arrangement step. A recording process that records in association with the pressure distribution,
A method for managing the filling of fluid solidifying materials. 前記配置工程では、前記内面を区画する型枠に予め組み込まれた前記圧力センサを配置する、請求項１に記載の流動性固化材の充填管理方法。 The filling management method for a fluid solidifying material according to claim 1, wherein in the arranging step, the pressure sensor incorporated in advance in a formwork for partitioning the inner surface is arranged. 前記配置工程では、前記内面の側がシール材で被覆されている前記圧力センサを配置する、請求項１又は２に記載の流動性固化材の充填管理方法。 The filling management method for a fluid solidifying material according to claim 1 or 2, wherein in the arranging step, the pressure sensor whose inner surface side is covered with a sealing material is arranged. 前記充填工程の後に、前記流動性固化材の締固めを促進する締固工程をさらに備え、
前記締固工程の前後に、前記図示工程が行われる、請求項１～３のいずれか１項に記載の流動性固化材の充填管理方法。 After the filling step, a compaction step for promoting compaction of the fluid solidifying material is further provided.
The filling management method for a fluid solidifying material according to any one of claims 1 to 3 , wherein the illustrated step is performed before and after the compaction step. 流動性固化材が充填される空間の内面の圧力分布を検出する圧力センサと、
前記圧力センサにより検出された前記内面の前記圧力分布を前記圧力分布に応じた濃淡、色彩及び等圧線のいずれかにより図示する表示部と、
を備え、
前記空間に充填された前記流動性固化材の前記内面での状態を入力する入力部と、
前記入力部に入力された前記流動性固化材の前記内面での前記状態と、前記圧力センサにより検出された前記内面の前記圧力分布とを関連付けて記録する記録部と、をさらに備えた流動性固化材の充填管理システム。 A pressure sensor that detects the pressure distribution on the inner surface of the space filled with the fluid solidifying material,
A display unit illustrating the pressure distribution on the inner surface detected by the pressure sensor by any of shade, color, and isobar according to the pressure distribution.
Equipped with
An input unit for inputting the state of the fluid solidifying material filled in the space on the inner surface, and
A fluidity further comprising a recording unit that records the state of the fluid solidifying material input to the input unit on the inner surface in association with the pressure distribution on the inner surface detected by the pressure sensor . Solidifying material filling management system. 前記圧力センサは、前記内面を区画する型枠に予め組み込まれている、請求項５に記載の流動性固化材の充填管理システム。 The filling management system for a fluid solidifying material according to claim 5 , wherein the pressure sensor is preliminarily incorporated in a formwork for partitioning the inner surface. 前記圧力センサは、前記内面の側がシール材で被覆されている、請求項５又は６に記載の流動性固化材の充填管理システム。 The filling management system for a fluid solidifying material according to claim 5 or 6 , wherein the pressure sensor is covered with a sealing material on the inner surface side.
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JP2006126159A (en) 2004-09-30 2006-05-18 Oki Electric Ind Co Ltd Sensor device and detection technique
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JP2015229826A (en) 2014-06-03 2015-12-21 清水建設株式会社 Caisson immersion management system and caisson immersion management method
JP2017053084A (en) 2015-09-07 2017-03-16 清水建設株式会社 Concrete compaction determination system

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006126159A (en) 2004-09-30 2006-05-18 Oki Electric Ind Co Ltd Sensor device and detection technique
JP2014114638A (en) 2012-12-11 2014-06-26 Shimizu Corp Time interval control system for concrete placement in layers
JP2015229826A (en) 2014-06-03 2015-12-21 清水建設株式会社 Caisson immersion management system and caisson immersion management method
JP2017053084A (en) 2015-09-07 2017-03-16 清水建設株式会社 Concrete compaction determination system

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