JPH09166957A - Device for constructing three-dimensional model for design and construction of bridge - Google Patents
Device for constructing three-dimensional model for design and construction of bridgeInfo
- Publication number
- JPH09166957A JPH09166957A JP27840896A JP27840896A JPH09166957A JP H09166957 A JPH09166957 A JP H09166957A JP 27840896 A JP27840896 A JP 27840896A JP 27840896 A JP27840896 A JP 27840896A JP H09166957 A JPH09166957 A JP H09166957A
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- JP
- Japan
- Prior art keywords
- bridge
- dimensional model
- model
- data
- completed
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
Landscapes
- Bridges Or Land Bridges (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明は、各種の橋梁の設計図を
作成するとともに、製作時の部品情報を作成することが
できる新規な橋梁の設計、製作のための３次元モデルの
構築装置に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a novel bridge designing apparatus capable of creating design drawings of various bridges and creating parts information at the time of manufacture, and a three-dimensional model construction apparatus for manufacture. .
【０００２】[0002]
【従来の技術】従来から橋梁の設計図を作成し、また製
作時の部品情報を作成するには、各橋梁毎に個別的に演
算を行っており、これによって多大の人・時間を費やし
ている。2. Description of the Related Art Conventionally, in order to create a design drawing of a bridge and to create part information at the time of manufacture, calculations are individually performed for each bridge, which consumes a great deal of man and time. I have.
【０００３】[0003]
【発明が解決しようとする課題】本発明の目的は、橋梁
の設計図および製作時の部品情報を、容易に得ることが
できるようにした橋梁の設計、製作のための３次元モデ
ルの構築装置を提供することである。DISCLOSURE OF THE INVENTION An object of the present invention is to construct a three-dimensional model for designing and manufacturing a bridge so that a design drawing of the bridge and component information at the time of manufacturing can be easily obtained. Is to provide.
【０００４】[0004]
【課題を解決するための手段】本発明は、橋梁の線形座
標値、その橋梁を構成する複数の各部材毎の属性、各部
材毎の完成系の設計データおよび橋種を表す信号を出力
する信号出力手段と、信号出力手段の出力に応答して、
完成系の３次元モデルを作る完成系３次元モデル作成手
段と、完成系３次元モデル作成手段の出力に応答し、完
成系の３次元モデルの基準線にキャンバー値を上乗せし
て製作系の基準線を作る製作系基準線作成手段と、製作
系基準線作成手段の出力に応答して、製作系の基準線に
沿って完成系の３次元モデルを変形することによって、
製作系の３次元モデルを作る製作系３次元モデル作成手
段と、製作系３次元モデル作成手段の出力に応答して、
製作系の３次元モデルに基づいて、前記各部材毎の製作
データを作る製作データ作成手段とを含むことを特徴と
する橋梁の設計、製作のための３次元モデルの構築装置
である。The present invention outputs a linear coordinate value of a bridge, an attribute of each of a plurality of members constituting the bridge, design data of a completed system for each member, and a signal representing a bridge type. In response to the signal output means and the output of the signal output means,
In response to the outputs of the complete system three-dimensional model creating means for creating the complete system three-dimensional model and the complete system three-dimensional model creating means, the camber value is added to the reference line of the complete system three-dimensional model to produce the standard of the production system. By transforming the three-dimensional model of the completed system along the production system reference line in response to the output of the production system reference line production means for producing a line and the production system reference line production means,
In response to the output of the manufacturing system three-dimensional model creating means for creating the manufacturing system three-dimensional model and the manufacturing system three-dimensional model creating means,
A three-dimensional model building device for designing and manufacturing a bridge, comprising: manufacturing data creating means for creating manufacturing data for each member based on a three-dimensional model of a manufacturing system.
【０００５】また本発明は、前記製作系３次元モデル作
成手段の出力に応答して、完成系の３次元モデルから、
全橋種に共通の演算手法と、橋種毎に異なる個別の演算
手法とを用いて完成系線形データを求め、こうして求め
た完成系線形データに基づいて、橋梁の設計図を作成す
る設計図作成手段を含むことを特徴とする。Further, according to the present invention, in response to the output of the manufacturing system three-dimensional model creating means,
A design drawing that calculates completed system linear data using the calculation method common to all bridge types and individual calculation methods that differ for each bridge type, and creates a blueprint for the bridge based on the completed system linear data It is characterized by including a creating means.
【０００６】[0006]
【作用】本発明に従えば、橋梁の図５に示される設計図
を作ることなしに、完成系の３次元モデルの基準線にキ
ャンバー値を上乗せして製作系の基準線を作り、この製
作系の基準線に沿って完成系の３次元モデルを変形し、
これによって製作系の３次元モデルを作り、こうして得
られた製作系の３次元モデルから、各部材毎の製作デー
タを得る。したがって従来のように多数枚の設計図を作
成することなく、容易に製作時の部品情報である前記製
作データを得ることができるようになる。According to the present invention, without making the design drawing shown in FIG. 5 of the bridge, the camber value is added to the reference line of the completed three-dimensional model to make the reference line of the manufacturing system. Transform the complete 3D model along the system reference line,
Thus, a three-dimensional model of the manufacturing system is created, and the manufacturing data for each member is obtained from the three-dimensional model of the manufacturing system thus obtained. Therefore, it is possible to easily obtain the production data, which is the component information at the time of production, without creating a large number of design drawings as in the conventional case.
【０００７】本発明に従えば、前述のようにして作られ
た完成系の３次元モデルから完成系線形データを得て、
この完成系線形データに基づいて橋梁の設計図を作るの
で、その橋梁の設計図を、コンピュータを用いて容易に
得ることができる。According to the present invention, complete system linear data is obtained from the complete system three-dimensional model created as described above,
Since the design drawing of the bridge is created based on the completed linear data, the design drawing of the bridge can be easily obtained using a computer.
【０００８】さらに本発明に従えば、全橋種に共通の演
算手法と、橋種毎に異なる個別の演算手法とを用いて橋
梁の完成系線形データを求め、この完成系線形データか
ら橋梁の設計図を作るので、コンピュータのプログラム
に必要なメモリのストア容量を少なくすることができ、
また多数の橋種に共通の演算式を訂正することもまた容
易に行うことができる。Further, according to the present invention, the complete system linear data of the bridge is obtained by using an arithmetic method common to all bridge types and an individual arithmetic method different for each bridge type. Since we make blueprints, we can reduce the memory storage capacity required for computer programs,
Further, it is also easy to correct an arithmetic expression common to many bridge types.
【０００９】橋種としては、たとえば使用材料によって
たとえば鋼およびその他の橋に分類され、また構造形式
によって分類すれば、桁橋、ラーメン橋、アーチ橋、ト
ラス橋などに分類することができる。また桁橋は鈑桁
橋、箱桁橋、鋼床版桁橋などに分類することができる。[0009] The bridge types are classified into, for example, steel and other bridges according to the materials used, and can be classified into girder bridges, ramen bridges, arch bridges, truss bridges and the like according to the structural type. Girder bridges can be classified into sheet girder bridges, box girder bridges, steel deck slab girder bridges, and the like.
【００１０】[0010]
【実施例】図１は、本発明の一実施例の全体の構成を示
すブロック図である。各種の橋梁のうち、設計、製作し
ようとする橋種の橋梁の完成系線形データＡを第１のメ
モリなどの手段１にストアし、この完成系線形データＡ
に基づき、第２手段２では、製作系線形データＢを得
る。これらの各線形データＡ，Ｂを、演算手段３におい
て演算し、設計図作成手段である第３手段４では、後述
の図５に示されるような設計図を得、また製作データ作
成手段である第４手段５では、製作時の部品情報を、各
部品毎に得るとともに、工作図を得る。部品情報は、た
とえば橋梁を構成する部材の形状、属性などであり、属
性というのは、たとえば溶接、他の部材との取付位置な
どの情報である。FIG. 1 is a block diagram showing the overall configuration of an embodiment of the present invention. Among the various types of bridges, the completed linear data A of the bridge of the bridge type to be designed and manufactured is stored in means 1 such as a first memory.
, The second means 2 obtains the production system linear data B. The respective linear data A and B are calculated by the calculating means 3, the third means 4 which is a design drawing creating means obtains a design drawing as shown in FIG. 5 described later, and is a production data creating means. The fourth means 5 obtains part information at the time of production for each part and also obtains a working drawing. The part information is, for example, the shape and attributes of the members constituting the bridge, and the attributes are information such as welding, the mounting position with other members, and the like.
【００１１】こうして線形データは、橋梁上の道路の路
面形状を定義するものであり、また完成系モデルである
３次元橋梁モデルのデータＡは、橋梁構造を、｛橋→モ
デリング単位→ブロック→パネル→部材｝の階層構造で
定義する。また製作系モデルである３次元橋梁モデルデ
ータＢは、３次元橋梁モデル（完成系）データにキャン
バー値を加え、製作系の寸法・座標に変換したもので、
モデル構造的には設計用の完成系モデルと同じである。[0011] Thus, the linear data defines the road surface shape of the road on the bridge, and the data A of the three-dimensional bridge model, which is a completed system model, indicates the bridge structure by (1) bridge → modeling unit → block → panel. → Define in the hierarchical structure of member｝. The three-dimensional bridge model data B, which is a production system model, is obtained by adding a camber value to the three-dimensional bridge model (completed system) data and converting the data into dimensions and coordinates of the production system.
The model structure is the same as the completed model for design.
【００１２】完成系線形データＡに関して、その線形デ
ータの編集にあたっては、図２に示されるように、３次
元橋梁モデルを定義するのに必要な基本形状ライン、す
なわち縦断ラインおよび横断ラインを集約、整備する。
このラインデータは、入力手段６によって橋梁の線形座
標値を入力し、あるいはまた線形計算手段７から入力
し、さらにまた取り込まれたラインに対して構造上の特
性を付加し、ライン名の他にライン属性を、参照符８で
示すようにもたせる。したがって図１および図２から、
第１手段１は、信号出力手段を構成する。As for the completed linear data A, when editing the linear data, as shown in FIG. 2, the basic shape lines necessary for defining the three-dimensional bridge model, that is, the vertical lines and the crossing lines are aggregated. prepare.
The line data is input by the input means 6 to input the linear coordinate value of the bridge, or is input from the linear calculation means 7, and further adds structural characteristics to the fetched line. A line attribute is provided as indicated by reference numeral 8. Therefore, from FIG. 1 and FIG.
The first means 1 constitutes a signal output means.
【００１３】次に図２に示される線形データ編集の結果
に基づき、図３に示されるように４種類の手段９〜１２
によって演算処理を行う。まず、モデリングの基準線の
配置手段９では、前述の線形データ編集では定義され
ず、かつモデリングで必要な縦桁線、縦リブ線、デッキ
縁線、横リブ線、現場継手線などのラインを定義する。
また補剛材の配置の手段１０では、垂直補剛材、水平補
剛材の割り付けを行う。さらに横断構造種類の指定のた
めの手段１１では、１つの横断線に含まれるさまざまな
構造種類を特定する。たとえば、ある横断に着目する
と、それはブラケット、ダイアフラム、横桁、ブラケッ
トから構成されておれば、その横断内のそれぞれの線分
に構造種類を割り当ててモデリングに都合を図る。Next, based on the result of the linear data editing shown in FIG. 2, as shown in FIG.
The arithmetic processing is performed by First, in the modeling reference line arranging means 9, lines such as a vertical girder line, a vertical rib line, a deck edge line, a horizontal rib line, and a field joint line which are not defined in the above-described linear data editing and are necessary for the modeling are set. Define.
In the stiffener arrangement means 10, a vertical stiffener and a horizontal stiffener are allocated. Further, in the means 11 for designating a crossing structure type, various structure types included in one crossing line are specified. For example, focusing on a cross section, if it is composed of a bracket, a diaphragm, a cross beam, and a bracket, a structure type is assigned to each line segment in the cross section to facilitate modeling.
【００１４】さらに鋼床版割り付けのための手段１２で
は、鋼床版での縦リブ、横リブ、継手位置などの割り付
け検討をするための専用メニューで、設計に着手する前
に使用可能である。すぐにモデリングに入ることもでき
る。Further, the means 12 for allocating the steel slab is a dedicated menu for examining the allocation of the vertical ribs, the horizontal ribs, the joint positions, etc. on the steel slab, and can be used before starting the design. . You can also start modeling right away.
【００１５】こうして図２の線形データ編集と、図３に
示される配置、構造編集で定義されたライン上に、図４
に示されるように各構造単位に断面モデルを添付して、
橋梁の基本構造との完成系のモデル化を行う。線形デー
タ編集と配置・構造編集で定義されたライン上に各構造
単位に断面モデルを貼付して、橋梁の基本構造部のモデ
ル化を行う。鈑桁橋、箱桁橋、鋼床版桁橋のモデリング
１３に関しては、断面モデル１４〜１７において、上フ
ランジ、ウエブ、下フランジなどの断面を構成する部材
の種類と、その属性が、予め定義されている。属性とし
ては、板辺の拘束種類、溶接開先形状、取り付く相手部
材などがあり、溶接サイズすなわち部材の完成系の設計
データもある。さらに縦桁、現場継手、隅角構造の各モ
デリング１８〜２０などがある。したがって図１および
図３から、図３の構成（９〜１２）および演算手段３の
一部は、完成系３次元モデル作成手段を構成する。In this way, the linear data edit shown in FIG. 2 and the line defined by the layout and structure edit shown in FIG.
Attach the cross section model to each structural unit as shown in
Model the completed system with the basic structure of the bridge. Attach a cross-sectional model to each structural unit on the line defined by linear data editing and layout / structure editing to model the basic structural part of the bridge. Regarding the modeling 13 of the sheet girder bridge, the box girder bridge, and the steel deck slab girder, in the cross-sectional models 14 to 17, the types of members constituting the cross-section such as the upper flange, the web, and the lower flange and the attributes thereof are defined in advance. ing. The attributes include the type of restraint on the plate side, the shape of the weld groove, the mating member to be attached, and the like, and also the welding size, that is, the design data of the completed system of the member. Furthermore, there are modeling of stringers, field joints, and corner structures 18 to 20, and the like. Therefore, from FIGS. 1 and 3, the configuration (9 to 12) in FIG. 3 and a part of the calculation means 3 constitute a complete system three-dimensional model generation means.
【００１６】演算手段３では、前述の図１に関連して示
されるように、このようなモデリング用の入力データ
を、手段２１から入力する。演算手段３では、全橋種に
共通の演算手法３ａと橋種毎に異なる個別の演算手法３
ｂとがあり、前記共通の演算手法３ａと、前記個別の演
算手法３ｂとを用いて、演算を行う。このような演算手
法３ａ，３ｂの具体的な演算プログラムによって得られ
る構造の種類は表１に示されるとおりである。The computing means 3 inputs such modeling input data from the means 21 as shown in connection with FIG. The operation means 3 includes an operation method 3a common to all bridge types and an individual operation method 3 different for each bridge type.
b, and the calculation is performed using the common calculation method 3a and the individual calculation method 3b. Table 1 shows the types of structures obtained by the specific operation programs of the operation methods 3a and 3b.
【００１７】[0017]
【表１】 [Table 1]
【００１８】表１において、たとえば鈑桁橋、箱桁橋、
鋼床版桁橋の構造種類のうち、ダイアフラムは、表１に
おいて、「共１」と記載されているのは、箱断面を有す
る全橋種に共通のダイアフラムに関する共通の演算手法
を用いるという意味であり、また「共」および添字の数
字がないものは、個別の演算手法のプログラムを用いる
という意味である。In Table 1, for example, sheet girder bridge, box girder bridge,
Of the structural types of steel deck slab bridges, the diaphragm is described as "common 1" in Table 1 in that it means that a common calculation method for a diaphragm common to all bridge types having a box cross section is used. In addition, those with no “co” and no subscript number mean that a program of an individual calculation method is used.
【００１９】こうして完成系の線形データＡを演算手段
３に与えることによって、図５に示されるような設計図
が得られる。この設計図は、メンテナンス時に必要とな
り、また工場内での仮組みのために必要であり、さらに
また顧客の承認のために必要となる。さらに設計図展開
が可能である。すなわち完成系橋梁モデリングに関して
説明した図４の演算で得られた３次元橋梁モデルを、上
下フランジパネル、腹板パネルなどのパネル単位で平面
投影、側面投影したり、曲がった腹板パネルは、平面に
展開して投影し、設計図用の表示パネルを作成する。さ
らに寸法線、寸法値、注記、材料表示、記号表示、各種
配置図、各部詳細図を加えて、図５の設計図を完成して
その体裁を整える。By providing the linear data A of the completed system to the arithmetic means 3 in this way, a design diagram as shown in FIG. 5 is obtained. This blueprint is required for maintenance, is required for temporary assembly in the factory, and is also required for customer approval. Further, it is possible to develop a design drawing. That is, the three-dimensional bridge model obtained by the calculation in FIG. 4 described with respect to the completed bridge modeling is plane-projected or side-projected in units of panels such as upper and lower flange panels and abdominal panel panels. To create a display panel for the design drawing. Further, the design drawing of FIG. 5 is completed by adding dimension lines, dimension values, notes, material indications, symbol indications, various layout drawings, and detailed drawings of each part, and the appearance thereof is adjusted.
【００２０】さらにまた前述の図４に示される完成系橋
梁モデリングで得られた３次元橋梁モデルの各モデリン
グ基準線上に、図１の手段２２によってキャンバー値を
上乗せし、これは、製作系基準線作成手段を構成し、そ
の新しい展開基準線に沿って３次元橋梁モデルを変形し
て図１に示されるように製作系線形データＢのモデルを
作成し、これは製作系３次元モデル作成手段を構成す
る。さらに製作上の都合でモデルを変更することも可能
である。Furthermore, the camber value is added by means 22 of FIG. 1 to each modeling reference line of the three-dimensional bridge model obtained by the completed bridge modeling shown in FIG. 4, which is the production system reference line. The production means is constructed, and the three-dimensional bridge model is transformed along the new development reference line to produce the model of the production system linear data B as shown in FIG. 1. Configure. It is also possible to change the model for the sake of production.
【００２１】こうして得られた製作系の線形データに基
づき、演算手段３において演算を行い、各部材単位の部
品情報を作成する。すなわち橋梁の自重の撓み前の各構
成要素である部品の板取り用の図面などの製作データを
得る。こうして工作図の展開を行う。すなわち前述の設
計図の展開と同様に、製作系３次元橋梁モデルを上下フ
ランジパネル、腹板パネルなどのパネル単位で平面投
影、側面投影したり、曲がった腹板パネルは平面に展開
して投影し、工作図用の表示パネルを作成する。さらに
寸法線、寸法値、注記、材料表示、記号表示、各種配置
図および各部詳細図を加えて、前述の設計図と同様の体
裁を整え、さらに全ての部材に部材マークを振り付け
る。部材マークは、部材名と部材番号とから成る。Based on the linear data of the production system obtained in this way, calculation is performed by the calculating means 3 to create component information for each member. That is, production data such as a drawing for removing a component, which is each component before bending of the bridge's own weight, is obtained. In this way, the construction drawing is developed. That is, similarly to the development of the above-described design drawing, the production system three-dimensional bridge model is plane-projected and side-projected in units of panels such as upper and lower flange panels and abdominal panel panels. Then, a display panel for a work plan is created. Furthermore, dimension lines, dimension values, notes, material indications, symbol indications, various layout drawings, and detailed drawings of each part are added, and the appearance is adjusted in the same manner as the above-described design drawings, and member marks are allotted to all members. The member mark includes a member name and a member number.
【００２２】また設計図は、完成系の３次元橋梁モデル
データＡから、完成された橋梁の図面を得、出力された
図面情報と管理情報を定義する。管理情報には、各図面
が３次元橋梁モデルデータＡのどの部分から切り出され
たか、を示すデータなどを含む。In the design drawing, a drawing of the completed bridge is obtained from the completed three-dimensional bridge model data A, and the output drawing information and management information are defined. The management information includes data indicating from which part of the three-dimensional bridge model data each drawing is cut out.
【００２３】本発明に従えば、全橋種に共通の演算手法
と、橋種毎に異なる個別の演算手法とを用いて、橋梁の
完成系線形データに基づいて橋梁の設計図を作成する。
また橋梁の完成系線形データにキャンバー値を上乗せし
て製作系線形データを得、この製作系線形データに基づ
き、前記共通の演算手法と、前記個別の演算手法とを用
いて、製作時の部品情報を作成する。このようにして全
橋種に共通の演算手法を用いることによって、プログラ
ムに必要なメモリのストア容量を少なくすることがで
き、また多数の橋種に共通の演算式を訂正することもま
た容易に行うことができる。According to the present invention, the design drawing of the bridge is created based on the completed linear data of the bridge by using the calculation method common to all bridge types and the individual calculation method different for each bridge type.
Further, the manufacturing system linear data is obtained by adding the camber value to the completed system linear data of the bridge, and based on the manufacturing system linear data, the common arithmetic method and the individual arithmetic method are used to produce parts at the time of production. Create information. In this way, by using the arithmetic method common to all bridge types, it is possible to reduce the memory storage capacity required for the program, and it is also easy to correct the arithmetic expression common to many bridge types. It can be carried out.
【００２４】本発明に従えば、橋梁の設計図および製作
時の部品情報を、上述の共通の演算手法と個別の演算手
法とを用いて、容易に得ることができる。According to the present invention, the design drawing of the bridge and the component information at the time of manufacturing can be easily obtained by using the above-mentioned common calculation method and individual calculation method.
【００２５】本発明の他の実施例として、キャンバー値
のデータを完成系線形モデルＡに追加する手段２２およ
び製作系線形データ２をストアする第２手段２を省略
し、したがって第４手段５を省略して、完成系線形デー
タＡから演算手段３を用いて設計図を得る構成であって
もよい。また本発明の他の実施例として、製作系線形デ
ータＢから演算手段３を用いて第４手段５において部品
情報および工作図を得るように構成してもよい。As another embodiment of the present invention, the means 22 for adding the camber value data to the complete system linear model A and the second means 2 for storing the production system linear data 2 are omitted, and therefore the fourth means 5 is omitted. Alternatively, the design drawing may be obtained from the completed linear data A by using the calculating means 3. Further, as another embodiment of the present invention, the fourth means 5 may obtain the part information and the work drawing from the production system linear data B by using the calculating means 3.
【００２６】[0026]
【発明の効果】本発明によれば、橋梁の設計図を作るこ
との必要なしに、完成系の３次元モデルからキャンバー
値を上乗せして製作系の基準線を作り、この製作系の基
準線に沿って完成系の３次元モデルを変形して製作系の
３次元モデルを作り、この製作系の３次元モデルから各
部材毎の製作データを得るようにしたので、部品情報で
ある製作データを容易に簡便に得ることができるように
なる。According to the present invention, it is possible to add a camber value from a completed three-dimensional model to make a manufacturing system reference line without making a design drawing of a bridge, and to make a manufacturing system reference line. The 3D model of the completed system is transformed along the line to make the 3D model of the manufacturing system, and the manufacturing data for each member is obtained from the 3D model of the manufacturing system. It can be easily and easily obtained.
【００２７】また本発明によれば、橋梁の設計図を作る
にあたっては、完成系の３次元モデルから得られる完成
系線形データに基づいて作るようにしたので、橋梁の設
計図を容易に簡便に得ることができるようになる。Further, according to the present invention, when the design drawing of the bridge is made based on the completed system linear data obtained from the completed system three-dimensional model, the design drawing of the bridge can be easily and simply prepared. You will be able to get it.
【００２８】さらに本発明によれば、橋梁の設計図を作
成するにあたり、橋梁の完成系線形データを求めるため
に、全橋種に共通の演算手法と、橋種毎に異なる個別の
演算手法とを用い、このような前記共通の演算手法を用
いることによって、演算プログラムに必要なメモリのス
トア容量を少なくすることができ、また多数の橋種に共
通の演算式などを容易に一斉に変更することもまた可能
である。Further, according to the present invention, in creating a design drawing of a bridge, in order to obtain the complete system linear data of the bridge, an operation method common to all bridge types and an individual operation method different for each bridge type are used. By using such a common arithmetic method, the storage capacity of the memory required for the arithmetic program can be reduced, and the arithmetic expressions common to many bridge types can be easily changed all at once. It is also possible.
【図１】本発明の一実施例の全体の構成を示す系統図で
ある。FIG. 1 is a system diagram showing an entire configuration of an embodiment of the present invention.
【図２】線形データの編集を示す系統図である。FIG. 2 is a system diagram showing editing of linear data.
【図３】線形データ編集を受けて、配置・構造の編集処
理を行う構成を示す系統図である。FIG. 3 is a system diagram showing a configuration for performing arrangement / structure editing processing in response to linear data editing.
【図４】完成系橋梁モデリングの構成を示す系統図であ
る。FIG. 4 is a system diagram showing a configuration of completed bridge modeling.
【図５】設計図の一例を示す図である。FIG. 5 is a diagram showing an example of a design drawing.
１ 完成系線形データＡをストアする第１手段 ２ 製作系線形データＢをストアする第２手段 ３ 演算手段 ３ａ 橋種に共通の演算手法 ３ｂ 各橋種毎に異なる個別の演算手法 ４ 設計図を出力する第３手段 ５ 部品情報および工作図を出力する第４手段 Reference Signs List 1 First means for storing completed system linear data A 2 Second means for storing production system linear data B 3 Operation means 3a Operation method common to bridge types 3b Individual operation method different for each bridge type 4 Design drawing Third means for outputting 5 Fourth means for outputting part information and work plan
Claims (2)
複数の各部材毎の属性、各部材毎の完成系の設計データ
および橋種を表す信号を出力する信号出力手段と、 信号出力手段の出力に応答して、完成系の３次元モデル
を作る完成系３次元モデル作成手段と、 完成系３次元モデル作成手段の出力に応答し、完成系の
３次元モデルの基準線にキャンバー値を上乗せして製作
系の基準線を作る製作系基準線作成手段と、 製作系基準線作成手段の出力に応答して、製作系の基準
線に沿って完成系の３次元モデルを変形することによっ
て、製作系の３次元モデルを作る製作系３次元モデル作
成手段と、 製作系３次元モデル作成手段の出力に応答して、製作系
の３次元モデルに基づいて、前記各部材毎の製作データ
を作る製作データ作成手段とを含むことを特徴とする橋
梁の設計、製作のための３次元モデルの構築装置。1. A signal output means for outputting a linear coordinate value of a bridge, an attribute for each of a plurality of members constituting the bridge, design data of a completed system for each member, and a signal representing a bridge type, and a signal output means. In response to the output of the complete system 3D model creating means for creating a complete 3D model and the output of the complete system 3D model creating means, the camber value is added to the reference line of the complete 3D model. By adding the production system reference line creating means for adding the production system reference line and transforming the completed system three-dimensional model along the production system reference line in response to the output of the production system reference line creating means. , A manufacturing system three-dimensional model creating means for creating a manufacturing system three-dimensional model, and, in response to the output of the manufacturing system three-dimensional model creating means, based on the manufacturing system three-dimensional model, manufacturing data for each member Includes production data creation means Bridges design characterized the door, builder of a three-dimensional model for fabrication.
に応答して、完成系の３次元モデルから、全橋種に共通
の演算手法と、橋種毎に異なる個別の演算手法とを用い
て完成系線形データを求め、こうして求めた完成系線形
データに基づいて、橋梁の設計図を作成する設計図作成
手段を含むことを特徴とする請求項１記載の橋梁の設
計、製作のための３次元モデルの構築装置。2. A calculation method common to all bridge types and an individual calculation method different for each bridge type are used in response to the output of the production system three-dimensional model creating means from the completed three-dimensional model. The method for designing and manufacturing a bridge according to claim 1, further comprising: design drawing creating means for creating a design drawing of the bridge based on the completed system linear data obtained in this way. 3D model construction device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8278408A JP2898606B2 (en) | 1996-10-21 | 1996-10-21 | Method and apparatus for constructing three-dimensional model for design and manufacture of bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8278408A JP2898606B2 (en) | 1996-10-21 | 1996-10-21 | Method and apparatus for constructing three-dimensional model for design and manufacture of bridge |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6049131A Division JP2613016B2 (en) | 1994-03-18 | 1994-03-18 | Construction method of 3D model for bridge design and fabrication |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH09166957A true JPH09166957A (en) | 1997-06-24 |
| JP2898606B2 JP2898606B2 (en) | 1999-06-02 |
Family
ID=17596938
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8278408A Expired - Lifetime JP2898606B2 (en) | 1996-10-21 | 1996-10-21 | Method and apparatus for constructing three-dimensional model for design and manufacture of bridge |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2898606B2 (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1331103C (en) * | 2005-04-07 | 2007-08-08 | 武汉理工大学 | Arch bridge expiremental stage |
| JP2008106541A (en) * | 2006-10-26 | 2008-05-08 | Ihi Corp | Method of evaluating shape of assembly member, and method of evaluating shape of assembly member after assembly |
| JP2008297837A (en) * | 2007-06-01 | 2008-12-11 | Nippon Sharyo Seizo Kaisha Ltd | Design full size connection program |
| JP2011111735A (en) * | 2009-11-24 | 2011-06-09 | Taishin Kaiseki Kenkyusho:Kk | Method of structural analysis of structure |
| CN103174068A (en) * | 2013-04-12 | 2013-06-26 | 北京交通大学 | Straddle type single-rail traffic rigid frame system manufacturing construction method and linear control system |
| CN103425841A (en) * | 2013-08-21 | 2013-12-04 | 北京交通大学 | Method and system for generating construction-method instruction of straddle type monorail traffic multi-system girder bridge |
| WO2018151492A1 (en) * | 2017-02-17 | 2018-08-23 | 주식회사 마이다스아이티 | System and method for generating three-dimensional model of infrastructure |
| CN110175356A (en) * | 2019-04-22 | 2019-08-27 | 中冶南方工程技术有限公司 | A kind of rapid Modeling and Design method of beam bridge based on Revit secondary development |
| JP2022115049A (en) * | 2021-01-27 | 2022-08-08 | ▲寧▼波工程学院 | Bridge evaluation method and system based on soundness index |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07261658A (en) * | 1994-03-18 | 1995-10-13 | Kawasaki Heavy Ind Ltd | Method and device for building three-dimensional model for designing and manufacturing bridge |
-
1996
- 1996-10-21 JP JP8278408A patent/JP2898606B2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07261658A (en) * | 1994-03-18 | 1995-10-13 | Kawasaki Heavy Ind Ltd | Method and device for building three-dimensional model for designing and manufacturing bridge |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1331103C (en) * | 2005-04-07 | 2007-08-08 | 武汉理工大学 | Arch bridge expiremental stage |
| JP2008106541A (en) * | 2006-10-26 | 2008-05-08 | Ihi Corp | Method of evaluating shape of assembly member, and method of evaluating shape of assembly member after assembly |
| JP2008297837A (en) * | 2007-06-01 | 2008-12-11 | Nippon Sharyo Seizo Kaisha Ltd | Design full size connection program |
| JP4531791B2 (en) * | 2007-06-01 | 2010-08-25 | 日本車輌製造株式会社 | Design size connection program |
| JP2011111735A (en) * | 2009-11-24 | 2011-06-09 | Taishin Kaiseki Kenkyusho:Kk | Method of structural analysis of structure |
| CN103174068A (en) * | 2013-04-12 | 2013-06-26 | 北京交通大学 | Straddle type single-rail traffic rigid frame system manufacturing construction method and linear control system |
| CN103425841A (en) * | 2013-08-21 | 2013-12-04 | 北京交通大学 | Method and system for generating construction-method instruction of straddle type monorail traffic multi-system girder bridge |
| WO2018151492A1 (en) * | 2017-02-17 | 2018-08-23 | 주식회사 마이다스아이티 | System and method for generating three-dimensional model of infrastructure |
| CN110175356A (en) * | 2019-04-22 | 2019-08-27 | 中冶南方工程技术有限公司 | A kind of rapid Modeling and Design method of beam bridge based on Revit secondary development |
| JP2022115049A (en) * | 2021-01-27 | 2022-08-08 | ▲寧▼波工程学院 | Bridge evaluation method and system based on soundness index |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2898606B2 (en) | 1999-06-02 |
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