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Method for enhancing typhoon protection capacity of buildings

A building and typhoon-proof technology, applied in special data processing applications, instruments, electrical digital data processing, etc., to achieve the effect of permanent preservation

Active Publication Date: 2017-06-13
XIAMEN UNIV OF TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

These studies have achieved good results, but there is no report on the three-dimensional modeling and statistical analysis of post-disaster building structure information under the action of typhoon

Method used

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  • Method for enhancing typhoon protection capacity of buildings
  • Method for enhancing typhoon protection capacity of buildings
  • Method for enhancing typhoon protection capacity of buildings

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Embodiment Construction

[0056] Such as Figure 9 As shown, the present invention provides a method for improving the anti-typhoon ability of buildings. The technical solution of the present invention will be described in detail below by taking the damage caused by the super typhoon "Meranti" to the Jimei Campus of Xiamen University of Technology as an example.

[0057] 1. Design of Data Acquisition Scheme

[0058] 1.1 Research area and scheme design

[0059] The research area is located in the vehicle detection and test center experimental base between Building 9 and Building 10 of Jinggong Park, Jimei Campus, Xiamen University of Technology. The experimental base is a group of steel structure buildings with complex geometric shapes and rich details. To meet the requirements of refined information extraction of damaged houses, it is necessary to obtain high-precision laser point cloud data of the damaged houses. First, conduct a site survey. Since the house has just been damaged by a super typhoon...

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Abstract

The invention discloses a method for enhancing typhoon protection capacity of buildings. The method includes the following steps: firstly, structuring a two-dimensional line drawing and a three-dimensional model of a typhoon damaged building; to be more specific, a, acquiring laser point cloud data of the disaster damaged building; b, performing registration and splicing on the point cloud data so as to obtain the two-dimensional line drawing; c, performing solid modeling through the two-dimensional line drawing matching with the point cloud data so as to obtain the three-dimensional model of the building; secondly, computing disaster damage according to the two-dimensional line drawing of the building, judging disaster damage types of the building structure according to the three-dimensional model, and adopting different design schemes on different structures of the building according to the disaster damage types. Through the method, the three-dimensional model of the typhoon damaged building can be structured, and theoretical guidance is provided for the anti-typhoon structure of the buildings according to the three-dimensional model.

Description

technical field [0001] The invention relates to a method for designing a building structure in typhoon weather, in particular to a method for improving the building's anti-typhoon capability. Background technique [0002] The coastal area of ​​Fujian in my country is prone to typhoons. In history, there have been many super typhoons landed here, all of which caused a lot of damage to local houses. On September 15, 2016, at 3:5 in the morning in Xiang'an District, Xiamen City, the maximum wind force near the center of the Pacific No. 14 super typhoon "Meranti" reached level 17 or above (68m / s), which is the first typhoon since the founding of the People's Republic of China. The strongest typhoon that has landed in southern Fujian since then has caused super serious damage to the areas along the way, especially light steel buildings, road trees, signs, and billboards. The powerful wind of this super typhoon caused heavy economic losses along the way. The assessment of the ph...

Claims

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Application Information

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IPC IPC(8): G06F17/50
CPCG06F30/13G06F30/20
Inventor 郑渊茂何原荣崔胜辉徐礼来
Owner XIAMEN UNIV OF TECH
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