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Structural geometric deformation safety monitoring method

A technology of geometric deformation and safety monitoring, applied in the direction of measuring devices, instruments, etc., can solve problems such as complex structural mechanical properties and difficult to meet the needs of architects' works

Inactive Publication Date: 2017-03-15
SHANGHAI CONSTRUCTION GROUP
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  • Description
  • Claims
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Problems solved by technology

Conventional structural forms are difficult to meet the needs of architects' works, which puts forward higher requirements for the three-dimensional form and structural modeling of building structures. The use of special structural modeling will make the mechanical properties of the structure more complicated.

Method used

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  • Structural geometric deformation safety monitoring method
  • Structural geometric deformation safety monitoring method
  • Structural geometric deformation safety monitoring method

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Embodiment Construction

[0043] In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0044] Such as figure 1 As shown, the present invention provides a safety monitoring method for structural geometric deformation, including:

[0045] Step S1, technical preparation for structural deformation monitoring: before the start of building deformation monitoring work, design the measurement plan according to the level and requirements of building foundation design, deformation type, monitoring purpose, task requirements and monitoring area conditions, etc., and determine the content of deformation monitoring , Accuracy level, layout plan of reference points and observation points, observation frequency and cycle, equipment and verification requirements, observation and data processing methods, content of submitted results...

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Abstract

The invention provides a structural geometric deformation safety monitoring method. Deformation data of the structure in different working conditions are measured, a formula is used for deducing corresponding structure deformation values in different working conditions, the actual structure deformation value acquired through measurement and a simulated deformation value calculated by a finite element model are compared, and the deformation value is ensured to be in a safety range specified by specifications. As for a building, inter-floor deformation and total floor deformation are included. In a condition in which the structural geometric deformation tends to be unsafe, pre-judgment is made timely, corresponding processing measures are taken, and the monitored structure deformation can still be in the safety range during the building process.

Description

technical field [0001] The patent of the invention belongs to the field of engineering measurement, and in particular relates to the geometric deformation monitoring of building structures. Background technique [0002] With the development of society, the role of architectural structures in people's lives is not limited to living, but also embodied as a material cultural form and a comprehensive practical plastic art. Conventional structural forms are difficult to meet the needs of architects' works, which puts forward higher requirements for the three-dimensional form and structural modeling of the building structure, and the use of special structural modeling will make the mechanical properties of the structure more complicated. To achieve the smooth completion of architectural works, the geometric deformation of the structure must be ensured to be within a safe range during the entire construction period. Therefore, there is an urgent need for a security monitoring meth...

Claims

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Application Information

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IPC IPC(8): G01B21/32
CPCG01B21/32
Inventor 魏永明王小安梁颖慧石端学韩红娟李沐
Owner SHANGHAI CONSTRUCTION GROUP
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