JP2006265925A - Pile foundation jointing material, and method of connecting the same to pile foundation - Google Patents

Pile foundation jointing material, and method of connecting the same to pile foundation Download PDF

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JP2006265925A
JP2006265925A JP2005085002A JP2005085002A JP2006265925A JP 2006265925 A JP2006265925 A JP 2006265925A JP 2005085002 A JP2005085002 A JP 2005085002A JP 2005085002 A JP2005085002 A JP 2005085002A JP 2006265925 A JP2006265925 A JP 2006265925A
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pile foundation
pile
joining
support plate
jointing material
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Kenichi Maeda
謙一 前田
Hiroshi Shimoyama
洋 下山
Eiji Adachi
栄二 安達
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Sekisui Chemical Co Ltd
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Sekisui Chemical Co Ltd
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Abstract

<P>PROBLEM TO BE SOLVED: To provide a pile foundation jointing material which is low in cost, good in bolt fastening efficiency, facilitates welding work, and achieves welding with high reliability. <P>SOLUTION: The pile foundation jointing material 21, 22, 23 is placed on an upper edge of a pile foundation 31, 32, 33 to bear a superstructure, and bolted to the pile foundation. The pile foundation jointing material has a bearing plate 21a, 22a, 23a which is jointed to the superstructure to bear the same via an upper surface thereof, and two hanging plates 21b, 22b, 23b which are hung from a lower surface of the bearing plate 21a, 22a, 23a at an interval almost equal to an overall width of a cross section in a direction orthogonal to an axis of the pile foundation 31, 32, 33. Further the pile foundation jointing material 21, 22, 23 has bolt holes 21c, 22c, 23c formed in the bearing plates 21a, 22a, 23a at locations that do not interfere with the hanging plates 21b, 22b, 23b or the pile foundation 31, 32, 33, into which a bolt to be jointed to the superstructure is penetrated. <P>COPYRIGHT: (C)2007,JPO&INPIT

Description

この発明は、建物、例えば建物ユニットの複数個を組み立てたユニット建物を杭基礎上に支持固定する杭基礎用接合材及びその杭基礎への接合方法に関するものである。   The present invention relates to a pile foundation joint material for supporting and fixing a building, for example, a unit building in which a plurality of building units are assembled on a pile foundation, and a method for joining the pile foundation.

従来、この種の杭基礎用接合材は、建物ユニットを支持する上板と杭基礎上端に支持させる下板との間に垂下板を入れて側方の一部が開放された箱型形状を呈している。この杭基礎用接合材を杭基礎が打たれた後の上端に溶接接合し、その上に建物ユニットを載せて、ボルト、ナットで締結して連結固定している。
特開平１１−９３２７３号 Conventionally, this type of joint material for pile foundations has a box shape in which a hanging plate is inserted between the upper plate that supports the building unit and the lower plate that is supported by the upper end of the pile foundation, and a part of the side is opened. Presents. This pile foundation bonding material is welded and joined to the upper end of the pile foundation after it is struck, and a building unit is placed on it and fastened with bolts and nuts to be connected and fixed.
JP-A-11-93273

しかしながら、この杭基礎用接合材は、使用する板材が多く、溶接部分も多くなるため、工数が掛かるため高価となっていた。また、下板があり、箱型形状となっていたため、狭小な空間でボルト、ナットの締結作業となり、作業性が悪い。   However, this joining material for pile foundations is expensive because a large number of plate materials are used and the number of welded parts is increased, which requires more man-hours. Moreover, since there was a lower plate and it was a box shape, it became a work of fastening bolts and nuts in a narrow space, and workability was poor.

さらに、十分な作業空間を取ろうとすると、部材が一層大きくなり、一層高価となる。十分な高さを取ろうとすると、高さ規制の厳しい地域では、規制に抵触する恐れがある。さらに、地盤に打ち込まれた杭基礎に杭基礎用接合材を溶接しようとすると、地面から高さのないところを上向き溶接をしなければならず、作業性も悪く、溶接の目視確認も困難である。   Furthermore, if a sufficient working space is taken, the member becomes larger and more expensive. If it is attempted to take a sufficient height, there is a risk of violating the regulation in an area where the height regulation is severe. In addition, when attempting to weld pile foundation joints to pile foundations that have been driven into the ground, it is necessary to weld upwards from the ground without any height, so that workability is poor and visual confirmation of welding is difficult. is there.

そこで低廉で、ボルト締結作業性が良好で、しかも溶接作業が容易で、溶接の信頼性の高い杭基礎用接合材を提供することを目的としている。   Therefore, it is an object to provide a pile foundation joining material that is inexpensive, has good bolt fastening workability, is easy in welding work, and has high welding reliability.

この目的を達成するため、この発明は、杭基礎の上端部に置かれ、上部構造物を支持し、ボルトを用いて接合する杭基礎用接合材であって、前記上部構造物を上面で支持し、接合する支持板と、該支持板の下面に前記杭基礎の軸直交方向である断面の差し渡し幅寸法と等しい間隔で対向して垂下させた２枚の垂下板とを有し、前記支持板の前記垂下板と前記杭基礎とに干渉しない位置に、前記上部構造物を接合するボルトを貫通させるボルト穴が形成されていることを特徴とする杭基礎用接合材としている。   In order to achieve this object, the present invention is a pile foundation joint material that is placed at the upper end of a pile foundation, supports the upper structure, and is joined using bolts, and supports the upper structure on the upper surface. A support plate to be joined, and two suspension plates that are suspended on the lower surface of the support plate so as to oppose each other at an interval equal to the cross-sectional width of the pile foundation in the direction orthogonal to the axis of the pile foundation, The bolt foundation joining material is characterized in that a bolt hole for penetrating a bolt for joining the upper structure is formed at a position where the hanging board does not interfere with the pile foundation.

この発明の構成によれば、従来の下板に相当する部材がないため、廉価で、ボルト締結作業性もよく、また、溶接作業性がよく、溶接の信頼性も良い杭基礎用接合材を提供することができる。   According to the configuration of the present invention, since there is no member corresponding to the conventional lower plate, a low cost, good bolt fastening workability, good welding workability, and good welding reliability can be obtained. Can be provided.

以下、この発明の実施の形態を図面に基づいて説明する。   Hereinafter, embodiments of the present invention will be described with reference to the drawings.

図１〜図５は、この発明の杭基礎用接合材の一実施例を示すもので、図１はユニット建物が杭基礎用接合材を介して杭基礎に支持固定されることを説明する概略構成図である。   FIGS. 1-5 shows one Example of the joining material for pile foundations of this invention, FIG. 1 is the outline explaining that a unit building is supported and fixed to a pile foundation through the joining material for pile foundations. It is a block diagram.

図１に示すように、上部構造物の一例であるユニット建物は、複数個の建物ユニット１
を左右上下に接合して２階建てに構成され、この例では１階が４個の建物ユニット１で構成され、２階が同じく４個の建物ユニット１で構成されている。 As shown in FIG. 1, a unit building which is an example of an upper structure includes a plurality of building units 1.
Are constructed in a two-story structure. In this example, the first floor is composed of four building units 1, and the second floor is composed of four building units 1.

この建物ユニット１は、４隅部の鋼製角パイプからなる柱１１の上下端に溝型の鋼製ジョイントピース１２（図２参照）が取り付けられ、このジョイントピース１２間に溝型の鋼製の床梁１３，天井梁１４が溶接により取り付けられ、ラーメン構造に結合された箱形の枠構造体に形成されている。   In this building unit 1, a groove-type steel joint piece 12 (see FIG. 2) is attached to the upper and lower ends of a column 11 made of steel square pipes at four corners, and a groove-type steel made between the joint pieces 12. The floor beam 13 and the ceiling beam 14 are attached by welding to form a box-shaped frame structure coupled to a ramen structure.

このユニット建物は、これら建物ユニット１が現場にてボルト、ナットと等で組み付けられ、場所によって、柱１１が１本のａ位置、柱が２本のｂ位置、４本のｃ位置ができる。これらａ〜ｃの位置を支えるために、杭基礎３１，３２，３３が所定位置に打ち込まれており、これらの上に杭基礎用接合材２１，２２，２３が溶接接合され、さらに各建物ユニット１が載せられ組み付けられ、ユニット建物が構成されている。   In this unit building, these building units 1 are assembled on the site with bolts, nuts, etc., and depending on the location, the pillar 11 has one a position, two pillars b position, and four c positions. In order to support these positions a to c, pile foundations 31, 32, and 33 are driven into predetermined positions, and pile foundation joints 21, 22, and 23 are welded and joined to the foundations. 1 is mounted and assembled to form a unit building.

杭基礎３１，３２，３３は、同じ太さでも構わないが、あまりにも過剰強度であると判断される場合には、支持する柱１１の本数によって、図１に示すように太さを変えても良い。   The pile foundations 31, 32, 33 may have the same thickness, but if it is determined that the pile foundation is too strong, the thickness is changed as shown in FIG. 1 depending on the number of columns 11 to be supported. Also good.

図２は、２本の柱１１が集まるｂの位置の支持構造を示す要部斜視図である。すなわち、杭基礎３２に溶接固定された杭基礎用接合材２２の上に、隣り合う建物ユニット１の柱１１の２本が束ねられたｂの位置を支持し、ボルト、ナットで固定している。   FIG. 2 is a main part perspective view showing a support structure at a position b where two pillars 11 gather. That is, the position of b where two of the pillars 11 of the adjacent building unit 1 are bundled is supported on the joint material 22 for pile foundation fixed to the pile foundation 32 by welding, and is fixed with bolts and nuts. .

杭基礎用接合材２２は、図３に杭基礎３２の上に載せられ、溶接接合された状態の一部破断した斜視図で示されている。杭基礎用接合材２２は、上部構造物であるユニット建物あるいは建物ユニット１を上面で支持し、接合する支持板２２ａと、この支持板２２ａの下面に杭基礎３２の軸直交方向である断面の差し渡し幅寸法と等しい間隔で対向して垂下させた２枚の垂下板２２ｂとを有し、これらが溶接接合されている。支持板２２ａの、垂下板２２ｂと杭基礎３２とに干渉しない位置に、上部構造物を接合するボルトを貫通させるボルト穴２２ｃが２個形成されている。   The pile foundation bonding material 22 is placed on the pile foundation 32 in FIG. 3 and is shown in a partially broken perspective view in a welded state. The joint material 22 for pile foundations supports a unit building or building unit 1 which is an upper structure on the upper surface, and has a support plate 22a to be joined, and a cross-section perpendicular to the axis of the pile foundation 32 on the lower surface of the support plate 22a. It has two drooping plates 22b that are suspended opposite to each other at an interval equal to the passing width dimension, and these are welded. Two bolt holes 22c are formed in the support plate 22a at positions where the hanging plate 22b and the pile foundation 32 do not interfere with each other and through which the bolt for joining the upper structure is passed.

したがって、杭基礎３２の上端部に杭基礎用接合材２２を載せ、杭基礎３２と垂下板２２ｂとの接触部を溶接接合して、図３の状態としている。   Therefore, the pile foundation bonding material 22 is placed on the upper end portion of the pile foundation 32, and the contact portion between the pile foundation 32 and the hanging plate 22b is welded and joined to the state shown in FIG.

図４に示すように、隅の１本の柱１１を支持する位置ａの杭基礎用接合材２１は、杭基礎３１の上に載せられ、溶接接合された状態の一部破断した斜視図で示されている。杭基礎用接合材２１は、上部構造物であるユニット建物あるいは建物ユニット１を上面で支持し、接合する支持板２１ａと、この支持板２１ａの下面に杭基礎３１の軸直交方向である断面の差し渡し幅寸法と等しい間隔で対向して垂下させた２枚の垂下板２１ｂとを有し、これらが溶接接合されている。支持板２１ａの、垂下板２１ｂと杭基礎３１とに干渉しない位置に、上部構造物を接合するボルトを貫通させるボルト穴２１ｃが１個形成されている。   As shown in FIG. 4, the pile foundation bonding material 21 at the position a supporting one pillar 11 at the corner is placed on the pile foundation 31 and is a partially broken perspective view in a welded state. It is shown. The pile foundation joint material 21 supports the unit building or building unit 1 which is an upper structure on the upper surface, and has a support plate 21a to be joined, and a cross-section perpendicular to the axis of the pile foundation 31 on the lower surface of the support plate 21a. It has two drooping plates 21b that are suspended opposite to each other at an interval equal to the span width, and these are welded. One bolt hole 21c is formed in the support plate 21a at a position where it does not interfere with the hanging plate 21b and the pile foundation 31 so as to penetrate the bolt for joining the upper structure.

したがって、杭基礎３１の上端部に杭基礎用接合材２１を載せ、杭基礎３１と垂下板２１ｂとの接触部を溶接接合して、図４の状態としている。   Therefore, the pile foundation bonding material 21 is placed on the upper end portion of the pile foundation 31, and the contact portion between the pile foundation 31 and the hanging plate 21b is welded and joined to form the state shown in FIG.

また、図５に示すように、４本の柱１１が束ねられた位置ｃを支持する杭基礎用接合材２３は、杭基礎３３の上に載せられ、溶接接合された状態の一部破断した斜視図で示されている。杭基礎用接合材２３は、上部構造物であるユニット建物あるいは建物ユニット１を上面で支持し、接合する支持板２３ａと、この支持板２３ａの下面に杭基礎３３の軸直交方向である断面の差し渡し幅寸法と等しい間隔で対向して垂下させた２枚の垂下板２３
ｂとを有し、これらが溶接接合されている。支持板２３ａの、垂下板２３ｂと杭基礎３３とに干渉しない位置に、上部構造物を接合するボルトを貫通させるボルト穴２３ｃが４個形成されている。 In addition, as shown in FIG. 5, the pile foundation bonding material 23 that supports the position c where the four pillars 11 are bundled is placed on the pile foundation 33 and partially broken in a welded state. It is shown in a perspective view. The pile foundation joint material 23 supports the unit building or building unit 1 that is an upper structure on the upper surface, and has a support plate 23a to be joined, and a cross section perpendicular to the axis of the pile foundation 33 on the lower surface of the support plate 23a. Two hanging plates 23 facing each other at intervals equal to the width of the span
b, and these are welded. Four bolt holes 23c are formed in the support plate 23a at positions where the drooping plate 23b and the pile foundation 33 do not interfere with each other and through which the bolt for joining the upper structure is passed.

したがって、杭基礎３３の上端部に杭基礎用接合材２３を載せ、杭基礎３３と垂下板２３ｂとの接触部を溶接接合して、図５の状態としている。   Therefore, the pile foundation bonding material 23 is placed on the upper end portion of the pile foundation 33, and the contact portion between the pile foundation 33 and the hanging plate 23b is welded and joined to the state shown in FIG.

なお、杭基礎３１，３２，３３は、円筒型の鋼管で示したが、角型鋼管など多角形鋼管であってもよいことは勿論である。したがって、２枚の垂下板２１ｂ、２２ｂ、２３ｂの間隔を杭基礎３１，３２，３３の軸直交方向である断面の差し渡し幅寸法と等しくしているが、円筒型であれば直径であり、他のものの場合は断面の差し渡し寸法となる。   In addition, although the pile foundations 31, 32, and 33 are shown as cylindrical steel pipes, it is needless to say that polygonal steel pipes such as square steel pipes may be used. Accordingly, the interval between the two hanging plates 21b, 22b, 23b is equal to the cross-sectional width of the cross section in the direction orthogonal to the axis of the pile foundations 31, 32, 33. In the case of the one, it becomes the passing dimension of the cross section.

つぎに、この発明の杭基礎用接合材２１，２２、２３の杭基礎３１，３２，３３への接合方法について説明する。   Below, the joining method to the pile foundations 31, 32, 33 of the joint materials 21, 22, and 23 for pile foundations of this invention is demonstrated.

設計図に基づいて予め決められた所定の位置に所定の高さとなるように基礎杭３１，３２．３３を打ち込む。この地盤に打ち込まれた杭基礎３１，３２，３３の上端部に上述してきた杭基礎用接合材２１，２２，２３を吊り下げ或いはジャッキアップしながら両垂下板２１ｂ、２２ｂ、２３ｂの内側が接触するように差し込み、さらに、支持板２１ａ、２２ａ、２３ａが所期の高さや水平度となり、建物ユニット１の図示省略の接合穴と支持板２１ａ、２２ａ、２３ａのボルト穴２１ｃ、２２ｃ、２３ｃとがほぼ一致するように調整する。その後に、両垂下板２１ｂ、２２ｂ、２３ｂと杭基礎３１，３２，３３との接触部を両垂下板２１ｂ、２２ｂ、２３ｂの両側方と下方とが開放された間から図外の溶接棒などを差し込み、接合部を横からのぞき込みながら溶接接合する。   The foundation piles 31, 32.33 are driven so as to have a predetermined height at a predetermined position determined in advance based on the design drawing. The insides of both hanging plates 21b, 22b, 23b are in contact with the upper ends of the pile foundations 31, 32, 33 driven into the ground while hanging or jacking up the pile foundation joints 21, 22, 23 described above. In addition, the support plates 21a, 22a, 23a have the desired height and level, and the unillustrated joint holes of the building unit 1 and the bolt holes 21c, 22c, 23c of the support plates 21a, 22a, 23a Adjust so that they are almost the same. Thereafter, contact portions between the hanging plates 21b, 22b, and 23b and the pile foundations 31, 32, and 33 are welded rods not shown in the figure while the both sides and the lower side of the hanging plates 21b, 22b, and 23b are opened. And weld and join while looking into the joint from the side.

こうして位置だし出来た杭基礎用接合材２１，２２，２３の上に、建物ユニット１を次々とクレーンで吊り上げ、位置だししながら載せて、ボルト、ナットで締結して１階部分を構築する。このとき隣接する建物ユニット１相互にボル、トナットで締結することは勿論である。そして、１階の部分の上に、建物ユニット１を載せ、同じようにボルト、ナットで締結固定して、２階部分をも構築してユニット建物の骨組みを完成させる。   The building units 1 are lifted one after another on the pile foundation joints 21, 22, and 23 thus positioned, placed while being positioned, and fastened with bolts and nuts to construct the first floor portion. At this time, it is needless to say that the adjacent building units 1 are fastened to each other with a bolt and a tonut. Then, the building unit 1 is placed on the first floor portion, and similarly fastened and fixed with bolts and nuts, and the second floor portion is constructed to complete the framework of the unit building.

以上、杭基礎用接合材２１，２２，２３は、使用板材も少なく溶接部位も少なく廉価にすることができる。そして杭基礎３１，３２，３３の頂点には、支持板２１ａ、２２ａ、２３ａのほぼ板厚寸法だけの高さしか必要がないので、建物の高さ規制に余裕が得られ、設計等に自由度ができる。また、杭基礎用接合材２１，２２，２３は、側方及び下方が開放された構造のため、位置決めがし易く、溶接作業性がよく、溶接箇所も目視でき、溶接の信頼性も上がり、さらに建物ユニット１との締結作業性も良好である。   As described above, the pile foundation bonding materials 21, 22, and 23 can be made inexpensive because there are few plate materials used and few welding parts. And since the height of the support plates 21a, 22a, and 23a need only be approximately the height of the plate at the top of the pile foundations 31, 32, and 33, there is room for the height regulation of the building, and freedom in design, etc. I can do it. In addition, the pile foundation joints 21, 22, and 23 have a structure in which the sides and the lower part are opened, so that positioning is easy, welding workability is good, welding locations can be visually checked, and welding reliability is improved. Furthermore, the fastening workability with the building unit 1 is also good.

以上、要するに、廉価で、ボルト締結作業性もよく、また、溶接作業性がよく、溶接の信頼性も良い杭基礎用接合材及びその杭基礎への接合方法を提供することができる。   As described above, it is possible to provide a pile foundation joint material and a method for joining the pile foundation that are inexpensive, have good bolt fastening workability, have good welding workability, and have good welding reliability.

穴を掘ってコンクリートなどを打設して基礎を作ることなく杭を打ち込んで基礎とする杭基礎タイプのものに応用できる。   It can be applied to pile foundation types that use piles as foundations without digging holes and placing concrete into the foundation.

本発明の杭基礎用接合材を用いたユニット建物の支持構造を説明する分解斜視図である。It is a disassembled perspective view explaining the support structure of the unit building using the joining material for pile foundations of this invention. 建物ユニットの柱２本が束ねられる箇所を支持するための杭基礎用接合材用いた支持状態を示す要部斜視図である。It is a principal part perspective view which shows the support state using the joining material for pile foundations for supporting the location where two pillars of a building unit are bundled. 図２に用いた柱２本用の杭基礎用接合材が杭基礎に溶接接合された状態を示す、一部破断した斜視図である。It is the perspective view which fractured | ruptured partially and shows the state by which the joining material for pile foundations for two pillars used for FIG. 2 was weld-joined to the pile foundation. 柱１本用の杭基礎用接合材が杭基礎に溶接接合された状態を示す、一部破断した斜視図である。It is the partially broken perspective view which shows the state by which the joining material for pile foundations for one pillar was welded and joined to the pile foundation. 柱３本用の杭基礎用接合材が杭基礎に溶接接合された状態を示す、一部破断した斜視図である。It is the partially broken perspective view which shows the state by which the joining material for pile foundations for three pillars was weld-joined to the pile foundation.

符号の説明Explanation of symbols

１・・・建物ユニット
１１・・・柱
２１，２２，２３・・・杭基礎用接合材
２１ａ、２２ａ、２３ａ・・・支持板
２１ｂ、２２ｂ、２３ｂ・・・垂下板
２１ｃ、２２ｃ、２３ｃ・・・ボルト穴
３１，３２，３３・・・杭基礎
ａ、ｂ、ｃ・・・それぞれ柱１，２，４本の束ねられる位置 DESCRIPTION OF SYMBOLS 1 ... Building unit 11 ... Pillar 21, 22, 23 ... Pile foundation joining material 21a, 22a, 23a ... Support plate 21b, 22b, 23b ... Drooping plate 21c, 22c, 23c .... Bolt holes 31, 32, 33 ... Pile foundations a, b, c ... Positions where the columns 1, 2, 4 are respectively bundled

Claims (2)

杭基礎の上端部に置かれ、上部構造物を支持し、ボルトを用いて接合する杭基礎用接合材であって、
前記上部構造物を上面で支持し、接合する支持板と、
該支持板の下面に前記杭基礎の軸直交方向である断面の差し渡し幅寸法と略等しい間隔で対向して垂下させた２枚の垂下板とを有し、
前記支持板の前記垂下板と前記杭基礎とに干渉しない位置に、前記上部構造物を接合するボルトを貫通させるボルト穴が形成されていることを特徴とする杭基礎用接合材。 A pile foundation joint that is placed on the top of the pile foundation, supports the superstructure, and is joined using bolts,
A support plate for supporting and joining the upper structure on the upper surface;
Two suspension plates that are suspended on the lower surface of the support plate so as to oppose each other at an interval substantially equal to the cross-sectional width of the cross-sectional direction that is orthogonal to the pile foundation,
The joint material for pile foundations, wherein a bolt hole for penetrating a bolt for joining the upper structure is formed at a position where the support plate does not interfere with the hanging board and the pile foundation. 地盤に打ち込まれた杭基礎の上端部に請求項１記載の杭基礎用接合材を溶接接合する杭基礎用接合材の杭基礎への接合方法において、
前記杭基礎用接合材を、前記両垂下板の内側が前記杭基礎の上端部に接触するように、且つ前記支持板が所期の高さや水平度を有するように調整した後に、前記両垂下板と前記杭基礎とを溶接接合することを特徴とする杭基礎用接合材の杭基礎への接合方法。 In the joining method to the pile foundation of the joint material for pile foundation which welds and joins the joint material for pile foundation according to claim 1 to the upper end portion of the pile foundation driven into the ground,
After adjusting the pile foundation bonding material so that the inner side of the both hanging plates is in contact with the upper end of the pile foundation, and the support plate has the desired height and level, the both hanging boards A method for joining a pile foundation joint material to a pile foundation, comprising welding a plate and the pile foundation by welding.
JP2005085002A 2005-03-23 2005-03-23 Pile foundation jointing material, and method of connecting the same to pile foundation Pending JP2006265925A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2005085002A JP2006265925A (en) 2005-03-23 2005-03-23 Pile foundation jointing material, and method of connecting the same to pile foundation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2005085002A JP2006265925A (en) 2005-03-23 2005-03-23 Pile foundation jointing material, and method of connecting the same to pile foundation

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Publication Number Publication Date
JP2006265925A true JP2006265925A (en) 2006-10-05

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2020183650A (en) * 2019-05-07 2020-11-12 フクビ化学工業株式会社 Post-adjustment member for room unit support leg, room unit support leg with post-adjustment member, and room unit support leg with post-adjustment function
JP7497265B2 (en) 2020-09-30 2024-06-10 積水化学工業株式会社 Pile foundation structure

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2020183650A (en) * 2019-05-07 2020-11-12 フクビ化学工業株式会社 Post-adjustment member for room unit support leg, room unit support leg with post-adjustment member, and room unit support leg with post-adjustment function
JP7320981B2 (en) 2019-05-07 2023-08-04 フクビ化学工業株式会社 Rear adjustment member for room unit support leg, room unit support leg with rear adjustment member, room unit support leg with rear adjustment function
JP7497265B2 (en) 2020-09-30 2024-06-10 積水化学工業株式会社 Pile foundation structure

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