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A method for arranging laminated floor trusses and bottom bars

A technology of superimposing floor slabs and trusses, which is applied to floors, buildings, building reinforcements, etc., can solve problems such as troublesome operation, low replacement rate of trusses, and irregular layout of bottom bars, so as to save production costs, reduce steel content, The effect of improving design efficiency

Active Publication Date: 2022-05-13
CHONGQING ZHONGKE CONSTR GROUP
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Problems solved by technology

At present, the commonly used method is to first generate the bottom reinforcement according to the rules of uniform distribution of the bottom reinforcement, then arrange the trusses symmetrically, and then manually observe the positions of the bottom reinforcement and the truss, and manually delete the bottom reinforcement distributed under the truss. Low efficiency, low replacement rate of trusses, and irregular arrangement of bottom bars

Method used

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  • A method for arranging laminated floor trusses and bottom bars
  • A method for arranging laminated floor trusses and bottom bars
  • A method for arranging laminated floor trusses and bottom bars

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Embodiment Construction

[0053] The present invention will be further described below in conjunction with drawings and embodiments. The terms "first", "second", "third", etc. are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0054] Such as figure 1 As shown, a laminated floor truss arrangement method, including

[0055] Step S1: Calculate the number of trusses required. In this application, calculate by formula (4):

[0056] Formula (4):

[0057] n_hj=CEIL(k / q);

[0058] Where n_hj is the number of trusses;

[0059] q is the maximum spacing allowed between trusses.

[0060] In the prior art, it is usually required that the distance between the truss and the plate edge is not greater than 300mm, and the spacing is not greater than 600mm. Therefore, n_hj=CEIL(k / 600)

[0061] In this step, the CEIL function is used to obtain the calculation. The function of the CEIL function is to return the smallest integer greater than or equal to ...

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Abstract

The invention discloses a method for arranging laminated floor trusses and bottom bars, wherein the method for arranging laminated floor trusses includes step S2: calculating the number of distances between each truss, which is obtained specifically by establishing a loop algorithm and a screening function. The invention can automatically arrange the bottom bars and trusses according to the rules through the size of the prefabricated components and the spacing of the steel bars, and make the trusses and bottom bars symmetrically arranged, uniform and beautiful; it can effectively reduce the steel content of the concrete prefabricated components and save components The production cost is greatly improved, and the design efficiency of laminated floor trusses and bottom bars is greatly improved.

Description

technical field [0001] The invention relates to the field of building technology, in particular to a method for arranging a laminated floor truss and bottom reinforcement. Background technique [0002] Truss laminated floor is a common component of prefabricated buildings at present. In the component design stage, in order to reduce the steel content of the floor and reduce the cost of the component, the lower chord reinforcement of the truss will be used as the stress reinforcement, thereby reducing part of the bottom reinforcement in the same direction as the truss. Based on the existing rules, how to replace and how to arrange trusses and bottom bars are difficult problems for designers. At present, the commonly used method is to first generate the bottom reinforcement according to the rules of uniform distribution of the bottom reinforcement, then arrange the trusses symmetrically, and then manually observe the positions of the bottom reinforcement and the truss, and man...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F30/13
CPCE04B5/38E04C5/0656
Inventor 胡友斌徐安飞杨杰文席菲菲杜清泽林虹兵柏皓天樊谦魏国俊
Owner CHONGQING ZHONGKE CONSTR GROUP
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