JPH0660154A - Cad for drawing automatically landslide protection wall plan diagram - Google Patents

Abstract

PURPOSE:To attain the efficiency and to obtain a working plan and a drawing without dispersion by entering basic conditions to the CAD, generating a plan view, arranging optimum members automatically, generating a sectional view based thereon so as to reflect the intelligence, experience and past results of experts sufficiently on the drawing and design. CONSTITUTION:Basic conditions are entered by the operation from an input device 3 based on required data extracted from plural data bases 6, 9, pattern processing is implemented based on the basic conditions, members are arranged properly to generate a plan view and a sectional view. In the sequence of drawing generation, the sectional view is generated sequentially from the plan view and members and their arrangement are devised automatically based on the generated drawings. Members on the plan view and the sectional view are landslide protection wall members, timbering members, strut support members and earth anchor members, and complicated mutual combinations are automatically generated by providing the conditions. Thus, the planning view along just with the working is generated.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to construction of a construction plan for construction using a CAD system, in which a mountain retaining plan is prepared from a plan view and a sectional view.

[0002]

2. Description of the Related Art Conventionally, construction planning work to be constructed requires various elements. Regarding construction plans, construction plans, construction procedures, process decisions, labor personnel arrangements, calculation reports, and notifications are also made directly from temporary design drawings. Including practical actions such as
Most of these works are performed as daily work by construction staff after the construction work is decided, and the work contents that change frequently are solved manually, but much information necessary for the construction plan is provided. There is no room to investigate and examine, the ability of the person in charge of planning cannot be fully drawn out, there are variations due to individual differences in the plan contents, the construction plan cannot be sufficiently elaborated, and the optimal plan cannot be reached,
There are cases in which construction plans are omitted.

If these problems are not solved, loss of profit opportunity, occurrence of waste in process, waste, unevenness, loss of construction period, deterioration of stability, mistake, increase in expenses in case of abnormality due to accident, and ensuring proper quality. It is not possible to do so, and it will cause adverse effects such as delay of notification and deterioration of image.

Therefore, in order to solve the above problems, a construction plan is started at an early stage, and the construction plan content is thoroughly elaborated on the basis of abundant material and equipment information, past performance data and know-how, and promptly. Although it is necessary to complete it accurately and cleanly by a method that does not require human labor, there are organizational problems, lack of personnel, lack of technical information, delay in standardization, etc.
There were many obstacles, and computers were introduced to solve each problem individually.

[0005]

However, according to the conventional technique described above, even if each task is quickly processed by a computer, a lot of work is re-edited until the construction plan is completed. Input work such as inputting necessary data from the beginning is required each time, and the fundamental problem has not been solved.

Therefore, the skills of the person in charge of the construction plan can be sufficiently drawn out, and the knowledge, experience and past achievements of the specialists can be sufficiently reflected, the construction plan and the drawing can be made more efficient, and the construction can be carried out at a high density without variations. There are challenges in making plans and drawings.

[0007]

In order to achieve the above object, the present invention inputs a basic condition by an input operation based on necessary data extracted from a plurality of databases, and performs pattern processing based on the basic condition. It is a CAD for an automatic drawing of a mountain retaining plan drawing in which a plan view and a sectional view of a mountain retaining construction are created, and necessary member arrangements are appropriately performed based on the plan view and the sectional view. Necessary members include mountain retaining wall members, support members, shredder support members,
C for automatic drawing of mountain anchorage plan which is earth anchor member
It is AD.

[0008]

Operation: A plan view is created by automatically inputting the basic conditions, the optimum members are arranged, and a cross-sectional view based on the members arranged in the plan view is also created. Also, it is possible to create a drawing that considers three-dimensional elements.

Further, the members shown in the plan view and the sectional view are the mountain retaining wall member, the supporting member, the shank strut member, and the earth anchor member, so that a complicated combination of mutual relationships can be easily performed.

[0010]

The present invention will be described in detail with reference to the drawings. As shown in FIG. 1, a CAD system for an automatic drawing used in a construction plan required for construction according to the embodiment is as follows.
A CPU 1 comprising a workstation is provided as a center, and a main storage device 2 for direct reading and writing, an input means 3 for a user to input via the CPU 1, and a display 4 for displaying necessary data are processed. This is a CAD system provided with an output means 5 for outputting data and the like, in which the CPU 1 is equipped with a member database 6 and a root cutting bottom view database 9 which can be always read and written as standard equipment.

The CAD system for automatic drawing is a system having a function of appropriately drawing by processing various construction plan drawings. That is, this construction plan diagram is a comprehensive temporary design drawing 11 that is responsible for the construction plan of the temporary construction situation at the construction site that is necessary for the construction, and the mountain clasp that is responsible for the construction plan of the mountain clasp on the premises before the building is erected. Plan 12, Plan for boarding gantry that is responsible for construction of gantry to be used for loading trucks and heavy equipment during underground excavation Plan 13, Plan for steel erection that is responsible for construction assembling with steel components
It is 6. It should be noted that the functions using the CAD system for automatic drawing are not limited to these construction plans and can be appropriately increased.

Among these construction plans, the mountain retaining plan for pattern processing is shown in FIG. 2. As shown in FIG. 2, necessary data is extracted from the database to create a drawing and a sectional view, and pattern processing is performed for each. It has a function of storing data as a file and performing simulation. Here, the plan drawing for pattern processing includes mountain retaining wall pattern processing (see FIG. 7), collective support pattern processing (see FIG. 9), disconnection designated support work pattern processing (see FIG. 10), and cut-off post pattern processing (FIG. 11)), and the others are free layout processes created by the user appropriately inputting data for each pattern process. First, I will explain the plan diagram for pattern processing,
Next, a plan diagram based on a free layout will be described. The plan diagram for pattern processing is performed by the processing of the flow shown in FIG. To

That is, in order to execute the comprehensive temporary design drawing 11, the mountain retaining plan drawing 12, the boarding gantry planning drawing 13 and the steel frame erection planning drawing 16, it is necessary to first input the basic conditions 18. For this purpose, for example, when setting the step level, the members required for the construction plan are selected by the root cutting lower plan database 9 and the member database 6.

Then, whether or not the input of the basic condition 18 is proper, the number of members and the accumulated amount of members can be output to appropriately grasp the result.

When the basic condition 18 is input, a drawing operation is performed based on the data of the root cutting lower draft database 9, and the basic condition is selected by using the condition selected in the basic condition 18 and the information about each member in the member database 6. A cross-sectional view can be generated based on the data input at 18.

If the input condition is support work, the pattern processing 22 is performed after the simulation 24, and if it is the mountain retaining wall, the pattern processing 22 is performed to create the pattern arranging member file 23.

The pattern process 22 is a process for creating a complete drawing and a cross-sectional view by appropriately setting the length of the supporting work, the cut-out post, and the like. Therefore, by making corrections and changes while looking at the display 25, a construction plan drawing by more complete pattern processing 22 can be created,
The data is stored in the pattern placement member file 23. By using the pattern arrangement member file 23, the number of members can be integrated and a sectional view can be automatically generated.

By performing a simulation based on the construction plan created by the pattern processing 22, it is possible to visually confirm the erection by the display means 25 and output the figure drawn by the simulation to the output. I can.

Next, the mountain retaining plan diagram 12 of the construction plan diagrams will be described in detail in accordance with the flow shown in FIG. 2 and based on the flow charts shown in FIGS.

Mountain retaining plan FIG. 12 shows, as shown in FIG.
Pattern processing can be performed by inputting basic conditions (S1, S2) to create the plan view 30 or the sectional view 22a.

For convenience of description, the plan view 30 will be described first, and then the sectional view 22a will be described. When creating the plan view 30, first, the step level basic condition (S1) and the support work type basic condition (S2) are input, and the mountain retaining wall pattern processing (S3), all steps are processed even if one step is specified. Collective support pattern processing (S4), stage-specific support pattern processing (S5) for each stage, and beam support pattern processing (S)
You need to do 6).

In order to smoothly perform the pattern processing and other processing under these basic conditions, step copy (S7), step specification (S8), member arrangement (S9), member movement (S10), member copy (S11), Member deletion (S12), member range deletion (S13), member allocation (S14), hidden line deletion (S1)
Each function of 5), member table (S16) and plan drawing deletion (S17) can be effectively used appropriately. These are, so to speak, free-layout processing forms that are not related to the pattern processing, that is, are composed of a command group for arranging the members at appropriate positions according to the user's idea rather than the automatic drawing.

As shown in FIG. 4, the step level basic condition (S1) is to set the floor, step and next level data in the lower frame drawing, the mountain retaining plan drawing and the root cutting plan drawing.

That is, as shown in FIG. 26, in order to construct the foundation or basement of the construction of the construction plan from the root cutting diagram database 7, soil below the ground surface 32 was excavated to create a required space. Data of the dam plate 33 and the excavation surface 34 is read, the step level default value is set, and the level diagram 23a is displayed. The necessary stage level is input by referring to the stage level list with the display of the level diagram 23a, the input stage level is displayed again, and the necessary stage level file 31 is created.

As shown in FIGS. 5 and 6, the supporting condition basic condition (S2) sets so-called supporting work.

That is, the frame type 35 for forming the mountain retaining frame by reading the step level file 31 created under the step level basic condition (S1), the frame size 36, and the waving member 3
7, the shredder member 38 and the shredded strut member are appropriately input based on the display of the default value created based on the step level file 31 to create the support work file 39.

That is, the display of the default value differs depending on each frame system and frame structure, as shown in FIGS.

FIG. 27 is a plan view in which the supporting work 40 is arranged in a horizontal orthogonal manner with a distance A to the abdomen 34.

FIG. 28 shows a horizontal orthogonal firing, and in comparison with the support 40 shown in FIG. 27, a firing material 41 for reinforcing the orthogonal horizontal member is inclined at an angle α with the support 40. And a distance B from the supporting work 40 is provided.

FIG. 29 shows a structure in which two sets of support members 40 are formed (two horizontal supports are concentrated), and a plurality of sets of support members 40 and firing materials 41 can be appropriately formed.

Next, each pattern process is performed on the basis of the data input under the step level basic condition (S1) and the support work type basic condition (S2).

In the mountain retaining wall pattern processing (S3), as shown in FIGS. 7 and 8, the mountain retaining wall pattern processing file 42, which is generated based on the body lower diagram database and the root cutting lower diagram database, is read and the mountain retaining wall pattern is processed. The basic condition 43 for processing and the arrangement range of the retaining wall are designated.

The basic conditions 43 for mountain retaining wall pattern processing are
The pattern of the retaining wall 12a is set by inputting the type of wall, excavation length, core pitch, core length, etc. as basic conditions. For example, as shown in FIG. 30, a start point instruction (two X marks)
31 and as shown in FIG. 31, the mountain retaining wall 12a
It is possible to display the arrangement of the steel sheet pile 44 which is the mountain retaining member in which the type and the length of the wall to be arranged in the column are set, and in the case of the column wall 45, as shown in FIGS. 32 and 33. The state in which the column wall 45 is arranged can be displayed.

The collective support pattern processing (S4) is shown in FIG.
As shown in FIG. 5, the step level file 31 created by the step level basic condition input (S1), the root cutting diagram database 9 which is a file including the data created in advance, and the shoring method basic condition input (S2) are created. The supporting work file 39 is read out, and the arrangement of the grid reference points, the cut-off post positions, etc. is subjected to pattern processing to create the supporting work arrangement file 47.

As shown in FIG. 34, the arrangement state of the grid can freely change the grid 46, and the alignment of the grid 46 is aligned with the grid point of the grid closest to the input position, It is placed so that it is orthogonal to the reference side. Further, as for the disposition of the cutout 48, the vertical relationship can be freely set and changed as shown in FIG.

On the other hand, in the case of the ground anchor or the oblique beam, as shown in FIG. 36 or 37, they are arranged according to their own arrangement pitch (A, B) without being restricted by the reference grid.

In the step-specified shoring support pattern processing (S5), the step level file 31, the root cutting lower diagram database 47, and the shovel file 39 are read, and the grid reference point and the cutting of the selected specific step level are determined. The arrangement is pattern-processed and set to create the stage-designated support work file 49.
The data processed by the support pattern by this step designation is
When creating a plan for support work at the same level, it is displayed with priority. Then, the support data designated by the column can be easily used by combining the column copy (S7) and the column designation (S8) or by a single operation so as to be used as the data of the support of another column. .

The cutting strut pattern processing (S6) is performed as shown in FIG.
As shown in FIG. 1, based on the support work arrangement file 47 created in the collective support patterning process (S4), the post position of the cut beam is changed to an appropriate position and pattern processing is performed to create the cut beam support file 51. To do. For example, in FIG.
As shown in FIG. 8, by changing the arrangement of the cutouts 48, the arrangement of the brackets 50 is automatically changed.

Next, in the mountain retaining plan drawing which has been subjected to the basic conditions (S1 to S2) and the pattern processing (S3 to S6), the data in which the supporting work and the like necessary for the construction plan are arranged is accumulated. The so-called free layout, in which members such as bellows and fire are specifically required for these arranged members, will be described in detail with reference to the drawings.

As shown in FIG. 12, the member arrangement (S9) is most suitable for a construction for a member such as a mountain retaining wall, an abdominal rise, a horizontal cutting, a fire shaving, a beveling, an earth anchor, and a cutting stanchion. This is to select and arrange possible members.

The mountain retaining wall member arrangement (S91) displays the member arrangement of the mountain retaining members as shown in FIG. The display of this member arrangement is different depending on the steel sheet pile, the pillar row wall, the parent pile side sheet pile, and the continuous wall. For example, in the case of the steel sheet pile 44, as shown in FIG. 31, the tip portion of the steel sheet pile 44 is overlaid. The state of being formed is displayed. Then, the mountain retaining wall member arrangement file 52 is generated by appropriately changing the members of the mountain retaining wall and arranging them.

As shown in FIG. 14, the abdomen waving member arrangement (S92) is composed of a cross member supporting the sheet piles or the main piles, and the abdomen waving is performed by appropriately setting the position and length used for waving. The member arrangement file 53 is generated.

The horizontal cutting member arrangement (S93) is shown in FIG.
As shown in, the height and length used for horizontal cutting are set and the horizontal cutting member arrangement file 54 is generated.

The fire striking member arrangement (S94) is shown in FIG.
As shown in FIG. 5, the fire striking member and the arrangement are set to generate the fire striking member arrangement file 55. For example, as shown in FIG. 39 and FIG. 40, it is possible to freely change the setting of the belly-raising 58 in which the cut-out beam 56 and the fire-fired beam 57 have a certain angle α.

In the diagonal beam member placement (S95), as shown in FIG. 17, a diagonal line member placement file 59 is generated by appropriately selecting a reference line or placement reference.

In the earth anchor member arrangement (S96), the earth anchor member arrangement file 60 is prepared by setting the earth anchor member and the arrangement place as shown in FIG.

The cut-off strut member arrangement (S97) is shown in FIG.
As shown in FIG. 5, members are appropriately selected and arranged to create a cut-off strut member arrangement file 61.

In this way, by setting each member in accordance with the required arrangement location, it is possible to create a plan view of the plan drawing required for mountain fastening. Then, it can be confirmed that the respective members are appropriately arranged.
That is, the member allocation (S14) and hidden line elimination (S) shown in FIG.
15), the member table (S16), the plan drawing deletion (S17), and the like, thereby activating the respective members such as the cut beam 56, the fire beam 57, and the belly up 58 as shown in FIG. 41. In addition to being able to easily know the appropriateness of the above, the reverse copy 62 makes it possible to easily change the related members on the front and back sides.

Various sectional views can be created on the basis of the plan view generated from the data in which each member is arranged. The creation of various sectional views will be described below with reference to the drawings.

As shown in FIG. 20, the member arrangement cross section (S24) can easily generate a mountain retaining wall cross section, a bulging cross section, a horizontal cut section, a bevel section, an earth anchor section, and a cut post section. However, the embodiment is limited to these, but can be increased and changed at any time.

The mountain retaining wall cross-section member arrangement (S241) can be created by a free layout as shown in FIG. 21, and can be used for data of members such as parent pile horizontal sheet pile, steel sheet pile, column row wall and underground continuous wall. Based on this, a cross-sectional view is displayed, and if there is no change, the retaining wall cross-section file 66 is created. For example, as shown in FIG. 42, in the case of the column wall 64, the lower side surface of the root cutting line 63 is defined by the root cutting line 63 between the ground surface 32 and the excavation surface 34 displayed as a cross-sectional view. It is cut and drawn.

The abdomen upset cross-section member arrangement (S242) displays a cross-sectional view based on the data of the abdomen upset member arrangement created in the abdomen upset member arrangement (S92), and the display is judged and appropriate changes are made. The abdomen-raised cross-section member arrangement file 67 is created. For example, as shown in FIG. 43, an appropriate reference position 69 can be input to the mountain retaining member 68 provided between the ground surface 32 and the excavation surface 34 to set the belly up member 70.

The horizontal cross-section member arrangement (S243) is
As shown in FIG. 23, the horizontal cross-section member placement file 71 created in the horizontal cross-member placement (S93) is created. For example, as shown in FIG. 44, a long horizontal cut-off member 72 is arranged via the bellows raising member 70 of the mountain clasp member 68, and FIG. 45 is a cross section in which the mountain clasp member 68 is arranged. In the figure, a horizontal cutting member 72
The reference position 69 is set with respect to, and the horizontal cutout members 73 orthogonal to each other are arranged.

The diagonal beam cross-section member arrangement (S244) is shown in FIG.
As shown in FIG. 4, a cross-sectional view is created and displayed, and based on the display, appropriate changes and modifications are made to create the horizontal cut cross-section member arrangement file 74. For example, as shown in FIG. 46, a mountain retaining member 68 is provided on the excavation surface 34 and the ground surface 32, and a point A of the belly up member 70 provided on the mountain retaining member 68 is point A.
The oblique beam member 75 can be arranged by designating the reference position 69 of the arbitrary point B on the excavation surface 32.

Earth anchor cross-section member arrangement (S245)
As shown in FIG. 25, the earth anchor cross-section member arrangement file 76 is created by appropriately setting members and arrangements. For example, as shown in FIG. 47, a constant reference position 69 is set with respect to the mountain fastening member 68, and A of the reference position 69 is set.
If a point is designated, the earth anchor member 77 is arranged.

[0056]

As described above, the CAD for the automatic drawing of the mountain retaining plan according to the present invention inputs the basic condition by the input operation based on the necessary data extracted from a plurality of databases, and It is extremely easy and quick to create a plan view and a cross-sectional view by performing pattern processing based on this and arranging the members appropriately and drawing from a three-dimensional viewpoint based on the plan view and the cross-sectional view. it can.

Further, the drawings to be created are sequentially created from the plan view and the sectional view, and the members and their arrangement are automatically created based on the created drawings, so that the design change is very easy. Therefore, it is possible to achieve excellent effects that are versatile.

Further, the members according to the plan view and the sectional view are mountain retaining wall members, supporting members, cut-off post members, and earth anchor members, so that they are automatically created by giving a complicated combination of them to each other. Therefore, even if it is a plan map, it is possible to create a plan map that is extremely as constructed.

[Brief description of drawings]

FIG. 1 is a block diagram showing an entire construction plan diagram in a CAD system according to the present invention.

FIG. 2 is a flowchart showing an overall flow of a construction plan drawing in the CAD system according to the present invention.

FIG. 3 is a block flow diagram showing an overall block system of a mountain retaining plan diagram in a construction plan diagram in a CAD system according to the present invention.

FIG. 4 is a flow chart showing a procedure for creating a file by inputting a basic step level condition in the mountain retaining plan according to the present invention.

FIG. 5 is a flow chart diagram showing a procedure for creating a file by inputting basic conditions for supporting work format in the mountain retaining plan according to the present invention.

FIG. 6 is a flowchart showing the continuation of FIG.

FIG. 7 is a flow chart showing a procedure for creating a file by a mountain retaining wall pattern process in the mountain retaining plan according to the present invention.

FIG. 8 is a flowchart showing the continuation of FIG.

FIG. 9 is a flow chart showing a procedure for creating a file by a collective support work pattern process in the mountain retaining plan according to the present invention.

FIG. 10 is a flow chart showing a procedure for creating a file by a step-designated support and maintenance pattern process in the mountain retaining plan according to the present invention.

FIG. 11 is a flow chart diagram showing a procedure for creating a file by a cutting strut pattern processing in the mountain retaining plan drawing according to the present invention.

FIG. 12 is a flowchart showing an arrangement of the types required for member arrangement in the mountain retaining plan according to the present invention.

FIG. 13 is a flowchart showing the arrangement of mountain retaining wall members in the mountain retaining plan according to the present invention.

FIG. 14 is a flow chart showing an abdomen uplifting member arrangement in the mountain retaining plan according to the present invention.

FIG. 15 is a flow chart diagram showing the arrangement of horizontal cutting members in the mountain retaining plan according to the present invention.

FIG. 16 is a flow chart diagram showing the arrangement of fire striking members in the mountain retaining plan according to the present invention.

FIG. 17 is a flow chart diagram showing the arrangement of beveled members in the mountain retaining plan according to the present invention.

FIG. 18 is a flowchart showing the arrangement of the earth anchor members in the mountain retaining plan according to the present invention.

FIG. 19 is a flow chart showing the arrangement of the strut column members in the mountain retaining plan according to the present invention.

FIG. 20 is a flowchart showing a cross-sectional view of various member arrangements in the mountain retaining plan according to the present invention.

FIG. 21 is a flowchart showing a cross-sectional view of the member arrangement used for the mountain retaining wall in the mountain retaining plan according to the present invention.

FIG. 22 is a flowchart showing a cross-sectional view of the member arrangement used for abdominal rising in the mountain retaining plan according to the present invention.

FIG. 23 is a flowchart showing a cross-sectional view of the member arrangement used for horizontal cutting in the mountain retaining plan according to the present invention.

FIG. 24 is a flow chart showing a cross-sectional view of the member arrangement used for beveling in the mountain retaining plan according to the present invention.

FIG. 25 is a flowchart showing a cross-sectional view of the member arrangement used for the ground anchor in the mountain retaining plan according to the present invention.

FIG. 26 is an example in which a tier level is displayed in the mountain retaining plan according to the present invention.

FIG. 27 is an example in which the supporting work is displayed in the mountain retaining plan according to the present invention.

FIG. 28 is an embodiment in which fire is arranged in the support work in the mountain retaining plan according to the present invention.

FIG. 29 is an example of a double-mounting plan according to the present invention in which firing is provided for the support work.

FIG. 30 is an example of setting an installation range in the mountain retaining plan according to the present invention.

FIG. 31 is an embodiment in which steel sheet piles are arranged in the mountain clasp plan according to the present invention.

FIG. 32 is an embodiment in which a column row wall is arranged in the mountain retaining plan according to the present invention.

FIG. 33 is an embodiment in which a column wall is arranged in the mountain retaining plan according to the present invention.

FIG. 34 is an example in which a grid reference line is displayed in the mountain retaining plan according to the present invention.

FIG. 35 is an example in which a grid reference line is displayed in the mountain retaining plan according to the present invention.

FIG. 36 is an example in which the reference line of the grid of the ground anchor is displayed in the mountain retaining plan according to the present invention.

FIG. 37 is an example in which the reference line of the diagonal grid is displayed in the mountain retaining plan according to the present invention.

FIG. 38 shows an embodiment in which the arrangement of the cuts is appropriately changed in the mountain retaining plan drawing according to the present invention.

FIG. 39 is an embodiment in which the arrangement of the cuts is appropriately changed in the mountain retaining plan drawing according to the present invention.

FIG. 40 shows an embodiment in which the position of the beam strut is appropriately changed in the mountain retaining plan drawing according to the present invention.

FIG. 41 shows an embodiment of the mountain retaining plan according to the present invention, which is displayed by member allocation.

FIG. 42 is an embodiment showing a state of a mountain retaining wall cross-section member arrangement in the mountain retaining plan according to the present invention.

FIG. 43 is an embodiment showing a state of abdomen rising cross-section member arrangement in the mountain retaining plan according to the present invention.

FIG. 44 is an embodiment showing a state of a longitudinal horizontal cross-section member arrangement in a mountain retaining plan drawing according to the present invention.

FIG. 45 is an embodiment showing a state of arrangement of orthogonal horizontal cross-section members in the mountain retaining plan drawing according to the present invention.

FIG. 46 is an embodiment showing a manner of arrangement of oblique cross-section members in the mountain retaining plan according to the present invention.

FIG. 47 is an embodiment showing the state of the earth anchor cross-section member arrangement in the mountain retaining plan drawing according to the present invention.

[Explanation of symbols]

 1 CPU 2 Main Storage Device 3 Input Means 4 Display 5 Output Means 6 Member Database 7 Site Bottom Diagram Database 8 Body Lower Diagram Database 9 Negiri Lower Draft Database 10 Steel Lower Draft Database 11 Comprehensive Temporary Design Drawing 12 Mountain Clasp Planning 13 Mounting Board Planning 14 Cutting plan 15 Formwork support plan 16 Steel frame construction plan 17 Steel frame scaffolding plan 18 Basic conditions 19 Basic conditions File 20 Total quantity of components 21 Drawing 22 Pattern processing 22a Cross section 23 Modification 24 Simulation 25 Display 26 Output 27 End 30 Plan 31 Stage Level File 32 Ground Surface 33 Barrier Plate 34 Excavation Surface 35 Frame Type 36 Frame Size 37 Raised Member 38 Cut-off Member 39 Support Construction File 40 Support Construction 41 Fire Strike 42 Mountain Clasp Wall Pattern Processing File 43 Basic Conditions 44 Steel Sheet Pile 45 Column Row Walls 46 Grid 47 Supporting Support File 48 Cutouts 49 Shutters Supporting Support File 50 Brackets 51 Brackets Post Processing File 52 Mountain Clasp Wall Member Placement File 53 Raised Member Placement File 54 Horizontal Cut Burr member placement file 55 Fire striking member placement file 56 Cutting beam 57 Firing beam 58 Upset 59 Oblique beam member placement file 60 Earth anchor member placement file 61 Cut-off post member placement file 62 Inverted copy 63 Root cutting line 64 Column row wall 65 Side surface 66 mountain retaining wall cross-section file 67 bellows cross-section member arrangement file 68 mountain clasp member 69 reference position 70 bellows member 71 horizontal cut-off cross-section member arrangement file 72 horizontal cut-off member 73 horizontal cut-off member 74 oblique cross-section member arrangement file Yl 75 oblique Beams member 76 ground anchor section member disposed file 77 Ground anchor member

Front Page Continuation (72) Inventor Shigenori Odera 1-17-1 Kyobashi, Chuo-ku, Tokyo Toda Construction Co., Ltd. (72) Inventor Mitsuo Umeda 1-1-7 Kyobashi, Chuo-ku, Tokyo Toda Construction Shares In-house (72) Inventor Hideo Inagaki 1-7-1 Kyobashi, Chuo-ku, Tokyo Toda Construction Co., Ltd.

Claims (2)

[Claims] 1. A basic condition is input by an input operation based on necessary data extracted from a plurality of databases, pattern processing is performed based on the basic condition, and a plan view and a cross-sectional view of a mountain retaining work are created. A CAD for an automatic drawing of a mountain retaining plan, which is characterized by appropriately arranging necessary members based on a plan view and a sectional view. 2. The mountain retaining plan according to claim 1, wherein necessary members according to the plan view and the sectional view are a mountain retaining wall member, a supporting member, a shank strut member, and an earth anchor member. CAD for automatic drawing.