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Method and system for generating construction-method instruction of straddle type monorail traffic multi-system girder bridge

A straddle-type single-track, multi-system technology, applied in special data processing applications, instruments, electrical digital data processing, etc., can solve problems such as complex calculations and design theory that cannot satisfy multiple stress systems

Inactive Publication Date: 2013-12-04
BEIJING JIAOTONG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The technical problem to be solved by the present invention is: for a line of straddle-type monorail traffic that adopts simply supported variable continuous system, simply supported variable continuous rigid frame system, simply supported variable rigid frame system and simply supported system of some or all systems Due to the difference of different stress systems, and most of the stress systems are statically indeterminate structures, the calculation of the combined structural form is extremely complicated. The existing construction method instructions cannot satisfy various stresses in terms of design theory and output content. system requirements

Method used

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  • Method and system for generating construction-method instruction of straddle type monorail traffic multi-system girder bridge
  • Method and system for generating construction-method instruction of straddle type monorail traffic multi-system girder bridge
  • Method and system for generating construction-method instruction of straddle type monorail traffic multi-system girder bridge

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Embodiment 2

[0043] Embodiment 2 A certain section of straddle-type monorail traffic adopts a simply supported variable continuous system, specifically a 3×30m continuous system.

[0044] Straddle monorail transit simply supported variable continuous system such as Figure 5 , the construction method guide generation process provided by this embodiment is as follows Figure 6 , the steps are:

[0045] Step 1: Parameter reading and setting. The user selects the simple-support variable-continuous system, and inputs all the track beam alignment elements, beam body structure, prestressed tendon layout, ordinary steel bar layout, and embedded parts layout parameters into the system;

[0046] Step 2: Calculation of manufacturing parameters of the beam body. The pre-established database is called inside the system, specifically including the prestressed steel bar database, common steel bar database, insulator database, fixed embedded pipe database for vehicle body grounding, cable bridge embed...

Embodiment 3

[0050] Embodiment 3 A section of straddle-type monorail traffic adopts a simply supported variable continuous rigid frame system, specifically a 5×30m continuous rigid frame system.

[0051] Straddle monorail transit simply supported variable continuous rigid frame system such as Figure 7 , the construction method guide generation process provided by this embodiment is as follows Figure 8 , the steps are:

[0052] Step 1: Parameter reading and setting. The user selects the simple-support variable continuous rigid frame system, and inputs all track girder linear elements, beam structure, prestressed tendon layout, ordinary steel bar layout, and embedded parts layout parameters into the system;

[0053] Step 2: Calculation of manufacturing parameters of the beam body. The pre-established database is called inside the system, specifically including the prestressed steel bar database, common steel bar database, insulator database, fixed embedded pipe database for vehicle body...

Embodiment 4

[0057] Embodiment 4 A certain section of straddle-type monorail traffic adopts a simply supported system, which is specifically composed of a simply supported system with a beam length of 24m.

[0058] Straddle monorail transit simply supported system such as Figure 9 , the construction method guide generation process provided by this embodiment is as follows Figure 10 , the steps are:

[0059] refer to Figure 9 and Figure 10 , the steps of the construction method instruction generation method provided in this embodiment:

[0060] Step 1: Parameter reading and setting. The user selects the simply supported system, and inputs all track beam alignment elements, beam body structure, prestressed tendon layout, common steel bar layout, and embedded parts layout parameters into the system;

[0061] Step 2: Calculation of manufacturing parameters of the beam body. The pre-established database is called inside the system, specifically including the prestressed steel bar data...

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Abstract

The invention provides a method and a system for generating a construction-method instruction of a straddle type monorail traffic multi-system girder bridge, which can be applied in a straddle type monorail traffic line and is controlled by all the construction processes of a girder bridge stressing system consisting of parts or all of systems such as a simply-supported variable-continuous system, a simply-supported variable-continuous rigid frame system, a simply-supported variable rigid system and a simply-supported system. The method and the system provided by the invention have the advantages that the defects that the existing construction-method instruction of the monorail traffic girder bridge is only applicable to simply-supported systems, wastes time and labor and cannot provide linear control after system conversion, gives out a solution of the straddle type monorail traffic girder bridge construction method with multiple stressing systems by accurate control to key construction stages such as girder-body processing and manufacture, girder-body linear positioning and linear detection and control after system conversion and can be applied in all the straddle type monorail traffics such as light type vehicles, middle type vehicles and heavy type vehicles.

Description

technical field [0001] The invention relates to a straddle-type monorail traffic, which is applied in a straddle-type monorail traffic line from simply supported to continuous system, simply supported to continuous rigid frame system, simply supported to variable rigid frame system and simply supported system or part of the system The control of each construction process of the composed beam bridge force system, specifically the method and system for generating the construction method instruction book for the beam bridge of civil engineering for straddle-type monorail traffic, can be applied to all straddle-type monorails such as light, medium and heavy in traffic. Background technique [0002] The PC track beam of straddle-type monorail traffic is not only the load-bearing beam, but also the track for light rail trains; it must not only meet the structural load-bearing requirements, but also form the track alignment according to the line design requirements during the manuf...

Claims

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Application Information

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IPC IPC(8): G06F17/50
Inventor 朱尔玉李秀华施明源
Owner BEIJING JIAOTONG UNIV
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