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Pre-control method for structural deformation of super high-rise building

A building structure and pre-control technology, which is applied in the field of building construction quality control, can solve the problems of not considering the vertical deformation and differential deformation rules of super high-rise buildings, and achieve the effects of reducing calculation running time, avoiding inoperability, and reducing errors

Pending Publication Date: 2021-04-02
SHANGHAI CONSTRUCTION GROUP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in this method, the division of construction sections is relatively arbitrary, and the vertical deformation and differential deformation of super high-rise buildings are not considered.

Method used

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  • Pre-control method for structural deformation of super high-rise building
  • Pre-control method for structural deformation of super high-rise building

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Embodiment 1

[0049] The technical scheme of the pre-control method of a kind of super high-rise building structural deformation of the present embodiment is as follows:

[0050] A kind of pre-control method of deformation of super high-rise building structure, comprises the steps:

[0051] S1, setting the pilot leveling position during the construction of the building structure;

[0052] S2. Carry out simulation analysis on the construction process of the superstructure of the building structure, and perform the first compensation for the vertical deformation of the building structure at each of the pilot leveling positions, to obtain a load model of the superstructure.

[0053] The method for pre-controlling the structural deformation of a super high-rise building in this embodiment takes into account the leveling during the construction process during the simulation analysis, so that the compensation value of the vertical deformation is closer to the actual situation.

[0054] As a bett...

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PUM

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Abstract

The invention provides a pre-control method for structural deformation of a super high-rise building in order to enable the determination of a compensation regulation and control numerical value of vertical deformation to be closer to the actual situation, better achieve control over the super high-rise construction quality and be more convenient to operate in the aspect of compensation implementation, and provides a pre-control method for structural deformation of the super high-rise building. According to the technical scheme, the pre-control method for the structural deformation of the super high-rise building comprises the following steps of S1, a guiding, measuring and leveling position in the construction process of the building structure is set; and S2, carrying out simulation analysis on the construction process of the upper structure of the building structure, and carrying out first compensation on the vertical deformation of the building structure at each guide measurement leveling position to obtain an upper structure load model.

Description

technical field [0001] The invention belongs to the field of building construction quality control, in particular to a method for pre-controlling deformation of super high-rise building structures. Background technique [0002] Due to the large number of floors and high height of super high-rise structures, the vertical load will gradually increase with the progress of construction, and the vertical elastic compression deformation of the structure will also increase accordingly. At the same time, due to the shrinkage and creep characteristics of concrete, the vertical deformation will also increase with time. The super high-rise core tube mostly adopts reinforced concrete structure, and the peripheral frame columns mostly adopt steel concrete structure. The different structural systems of the two lead to different overall elastic moduli. Under the action of load, concrete shrinkage and creep, etc., the core tube and frame columns cause different deformations of the core tub...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F30/13G06F30/20G06F111/04G06F119/14
CPCG06F30/13G06F30/20G06F2111/04G06F2119/14
Inventor 龚剑李鑫奎黄玉林况中华严再春何光辉周向阳
Owner SHANGHAI CONSTRUCTION GROUP