Intelligent monitoring method for deep foundation pit support safety based on BIM + 3S technology

A technology for deep foundation pit support and intelligent monitoring, which is applied in the testing, excavation, and basic structure engineering of foundation structures, and can solve the problem that deep foundation pit support cannot be monitored and warned in advance.

Pending Publication Date: 2022-01-11
中国市政工程西北设计研究院有限公司
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Problems solved by technology

[0003] The purpose of the present invention is to provide a deep foundation pit support safety intelligent monitoring method based on BIM+3S technology to solve the problem that the deep foundation pit support cannot be monitored and warned in advance during the construction process

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  • Intelligent monitoring method for deep foundation pit support safety based on BIM + 3S technology
  • Intelligent monitoring method for deep foundation pit support safety based on BIM + 3S technology
  • Intelligent monitoring method for deep foundation pit support safety based on BIM + 3S technology

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Embodiment Construction

[0035] The present invention will be described in detail below in conjunction with the accompanying drawings.

[0036] Such as Figure 1-Figure 4 As shown, a deep foundation pit support safety intelligent monitoring method based on BIM+3S technology includes the following steps:

[0037] A. Arrange the automatic acquisition sensing module 1 in the foundation pit, and connect the automatic acquisition sensing module 1 with the communication facility module 2. The communication facility module 2 includes BIM+3S integrated technology system 2-1 and commercial satellite 2-2, and commercial satellite 2- 2 is connected with BIM+3S integrated technology system 2-1, and BIM+3S integrated technology system 2-1 is connected with office management facility module 3;

[0038] B. The calculation software developed according to the deep foundation pit support construction method is integrated into the BIM software system, and the physical calculation data related to geotechnical engineerin...

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Abstract

The invention discloses an intelligent monitoring method for deep foundation pit support safety based on a BIM + 3S technology, and belongs to the field of deep foundation pit support safety monitoring. The problem that monitoring and early warning cannot be conducted in advance in the construction process of a deep foundation pit support is solved. The method comprises the steps that an automatic collecting and sensing module is arranged in a foundation pit and connected with a communication facility module, the communication facility module comprises a BIM + 3S integrated technology system and a commercial satellite, and the BIM + 3S integrated technology system is connected with an office management facility module; the foundation pit excavation set length, depth, foundation pit stability and safety coefficient value, total lateral horizontal force, maximum excavation self-stabilization height and self-stabilization time are calculated; the stability and safety coefficient is calculated secondarily; and the BIM + 3S integrated technology system conducts data analysis and integration, and a three-dimensional visual model is generated synchronously. According to the intelligent monitoring method for the deep foundation pit support safety based on the BIM + 3S technology, the real situation of surrounding site geotechnical engineering in deep foundation pit support construction can be automatically monitored and early warned, and all construction procedures can be positioned in real time.

Description

technical field [0001] The invention belongs to the field of deep foundation pit support safety monitoring, and in particular relates to an intelligent monitoring method for deep foundation pit support safety based on BIM+3S technology. Background technique [0002] In recent years, the high development of urban underground space and the construction of a large number of high-rise buildings have the characteristics of long construction period, complex engineering technology, difficult support problems of deep foundation pits, and many unforeseen risk factors, which bring certain safety hazards to the project . Contents of the invention [0003] The purpose of the present invention is to provide a deep foundation pit support safety intelligent monitoring method based on BIM+3S technology to solve the problem that the deep foundation pit support cannot be monitored and warned in advance during the construction process. [0004] The technical solution of the present inventio...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E02D33/00E02D17/04G06F30/13G08B21/18
CPCE02D33/00E02D17/04G06F30/13G08B21/182
Inventor 童景盛张祎赵丽萍张红梅张伟强
Owner 中国市政工程西北设计研究院有限公司
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