Method for dynamically controlling anti-floating of basement construction process based on BIM technology

A dynamic control and construction process technology, applied in special data processing applications, instruments, electrical digital data processing, etc., can solve the problems of not being able to save energy consumption at the same time, so as to improve the probability of timely detection of alarm conditions, ensure safety, and save energy. The effect of energy consumption

Active Publication Date: 2019-08-06
HANGZHOU TONGDA GRP
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Problems solved by technology

[0003] Aiming at the problem that the existing methods cannot simultaneously save energy consumption and ensure the safety of the basement construction process, the present invention provides a method for dynamically controlling the anti-floating process of the basement construction process based on BIM technology, which can meet the requirements of energy saving while ensuring the safety of the basement construction process. security

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  • Method for dynamically controlling anti-floating of basement construction process based on BIM technology
  • Method for dynamically controlling anti-floating of basement construction process based on BIM technology
  • Method for dynamically controlling anti-floating of basement construction process based on BIM technology

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[0024] The technical solutions of the embodiments of the present invention will be explained and described below in conjunction with the accompanying drawings of the present invention, but the following embodiments are only preferred embodiments of the present invention, not all of them. Based on the examples in the implementation manners, other examples obtained by those skilled in the art without making creative efforts all belong to the protection scope of the present invention.

[0025] Such as figure 1 and figure 2 As shown, the method for dynamically controlling the anti-floating of the basement construction process based on BIM technology in this embodiment includes the following steps:

[0026] Step 1, establish a BIM parametric model for the construction of houses with deep foundation pits;

[0027] Step 2, associate the model of step 1 with the schedule curve (such as image 3 shown) to generate a 4DBIM model to obtain the curve of the upper load changing with ti...

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Abstract

The invention discloses a method for dynamically controlling anti-floating of a basement construction process based on a BIM technology, belongs to the technical field of building anti-floating, and aims to solve the problem that the existing method cannot save energy consumption and ensure the safety of the basement construction process at the same time. The method for dynamically controlling anti-floating of the basement construction process based on the BIM technology includes step 1 establishing a BIM parameterized model; step 2, generating a 4DBIM model, and obtaining a curve of an upperload changing along with time; step 3, inputting a relational expression or curve of an upper load and an underground water level, and a relational expression or curve of the underground water level changing along with time; 4, calculating a highest water level control curve changing along with the upper load; 5, detecting the underground water level; and 6, when the value of the underground waterlevel at a certain moment exceeds or is equal to the value corresponding to the dynamic alarm value curve at the same moment, controlling the water level to be within a safe range. The method saves energy consumption and guarantees the safety of the basement construction process.

Description

technical field [0001] The invention belongs to the field of building anti-floating technology, in particular to a method for dynamically controlling the anti-floating process of a basement construction process based on BIM technology. Background technique [0002] With the continuous increase of urban land value and the improvement of underground space construction technology, builders pay more and more attention to the development and utilization of underground space. Deep foundation pits exceeding 10 meters are common in big cities, and deep foundation pits exceeding 20 meters are also It is no longer a novelty, and there are even ultra-deep foundation pit projects exceeding 30 meters. Precipitation is an important measure to ensure the smooth progress and safety of earth excavation during deep foundation excavation, but reasonable control of precipitation is often neglected during the gradual construction of basement structures and main structures. There are two common ...

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Application Information

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IPC IPC(8): G06F17/50G08B25/10
CPCG08B25/10G06F30/13
Inventor 杨绍红庄孝江沈成红章小龙
Owner HANGZHOU TONGDA GRP
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