Construction method for under-post single pile reinforcing steel inserting positioning device based on building information modeling (BIM) technology

Abstract

The invention discloses a construction method for an under-post single pile reinforcing steel inserting positioning device based on the building information modeling (BIM) technology. The construction method comprises the following steps that firstly, related information of a pile foundation is collected and collated; secondly, pile foundation three-dimensional modeling is carried out; thirdly, positioning device BIM modeling is carried out; fourthly, a detailed statement is generated; fifthly, information statistics is carried out; sixthly, positioning device pre-machining is carried out; and seventhly, site construction is carried out. The construction method can solve the problems that on the construction site, the positioning difficulty of under-post single pile reinforcing steel inserting is high, and the precision is low. By means of site construction, the reinforcing steel inserting longitudinal and transverse positioning and elevation positioning dimension can be controlled, the reinforcing steel inserting precision and efficiency are improved, the engineering construction level is improved, and the precision of engineering construction is guaranteed.

Description

technical field [0001] The invention belongs to the field of construction, and in particular relates to a construction method of a positioning device for inserting ribs of a single pile under a column based on BIM technology. Background technique [0002] BIM (Building Information Modeling, Building Information Modeling) is based on the relevant information data of construction projects, establishes architectural models, and simulates the real information of buildings through digital information simulation. It has visualization, coordination, and simulation capabilities. The five major characteristics of flexibility, deepening and plotting. [0003] BIM is a multi-dimensional model information integration technology developed on the basis of CAD technology. Its core is a database formed by computer 3D models based on CAD extension. All kinds of data in the database can speed up the decision-making progress and improve the quality of decision-making, thereby improving projec...

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Problems solved by technology

[0006] The technical problem to be solved by the present invention is to provide a construction method of a single pile inserting reinforcement positioning device under a column based on BIM technology, and the application of the present invention can effectively solve the problems of high difficulty and low precision in the positioning of a single pile inserting reinforcement under a column at the construction site , through on-site construction, control the vertical and horizontal positioning and elevation positioning dimensions of the inserted bars, improve the accuracy and efficiency of the inserted bars, improve the level of engineering construction and ensure its accuracy

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