Concrete pouring method based on BIM

Abstract

The invention discloses a concrete pouring method based on BIM in the technical field of concrete pouring. The concrete pouring method based on BIM comprises the following specific steps that 1, a three-dimensional model is established according to a construction drawing; and 2, the dynamic process of concrete solidification is simulated based on BIM, and an implementation scheme is determined according to the simulation result. A cross rod and a cylindrical cam are arranged, the cross rod rotates to drive an L-shaped connecting rod to move downwards, when the cross rod is separated from the L-shaped connecting rod, a reset spring drives the L-shaped connecting rod to ascend, so that a knocking plate knocks the bottom of a rack, the cylindrical cam rotates, a sliding block slides along the inner wall of a sliding groove, the cylindrical cam moves left and right along the sliding groove, the knocking plate moves left and right, knocking is carried out on all parts of the bottom of the rack, and as a result, all parts of concrete in a mold are vibrated, and bubbles in the concrete are promoted to be discharged.

Description

technical field [0001] The invention relates to the technical field of concrete pouring, in particular to a BIM-based concrete pouring method. Background technique [0002] BIM is a building or construction engineering information model that can be directly interpreted by computer applications. Concrete pouring refers to the process of pouring concrete into molds until it is plasticized. With the help of BIM, problems that arise during the pouring process can be simulated and avoided in advance to improve the quality of pouring. [0003] In the invention case of a BIM-based concrete pouring method disclosed in the prior art, the Chinese patent application number of the invention patent is CN201710629985.8, a BIM-based concrete pouring method, including the following steps: Based on the construction drawings, establish The 3D model, based on BIM, simulates the dynamic process, and at the same time simulates the dynamic process of concrete being placed into the construction in...

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Problems solved by technology

[0006] The purpose of the present invention is to provide a kind of concrete pouring method based on BIM, to solve the above-mentioned background technology proposed that after pouring, concrete needs to use a vibrator to continuously stir and vibrate in the concrete, remove air bubbles in the concrete, and avoid solidified concrete There are gaps in the center. In this way, on the one hand, the vibrator is easy to touch the steel bar when vibrating, causing the steel bar to shift and affecting the quality of concrete pouring. On the other hand, when the vibrator is pulled out too quickly, it is easy to produce Voids, which cause voids in the solidified concrete and affect the quality of concrete placement

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