Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Dam simulation test chamber load calculation method based on dead load and live load analysis
The invention relates to a dam simulation test chamber load calculation method based on dead load and live load analysis. The method comprises the following steps: determining weight distribution of a test chamber; obtaining structural meter parameters of the test chamber; establishing a finite element model of the test chamber; analyzing and calculating a constant load and a live load of the test cabin, and carrying out load combination analysis; calculating the maximum displacement of the dam simulation test chamber under the action of different combined loads according to the load combined analysis result; performing calculation by using the finite element model to obtain a stress field and a strain distribution condition of the dam simulation test chamber; the structure and parameters of the test chamber are adjusted, so that whether the dam simulation test chamber meets the safety design requirement or not is judged. According to the method, the load effect of the dam simulation test chamber under various load combination conditions is analyzed, the stress field and strain distribution of the test chamber under the combined load effect are analyzed, the maximum deformation displacement of the test chamber under the different combined load effects is calculated, and a scientific basis is provided for safety design of the dam simulation test chamber.
本发明涉及基于恒荷载和活荷载分析的大坝仿真试验舱荷载计算方法，包括：确定试验舱的重量分布；获取试验舱的结构计参数；建立试验舱的有限元模型；分析计算试验舱的恒荷载和活荷载，并进行荷载组合分析；根据荷载组合分析结果，计算得到大坝仿真试验舱在不同组合荷载作用下的最大位移；利用有限元模型进行演算得到大坝仿真试验舱的应力场和应变分布情况；对试验舱的结构和参数进行调整，使大坝仿真试验舱是否满足安全性的设计要求。本发明分析各种荷载组合情形下大坝仿真试验舱的荷载效应，分析组合荷载作用下的试验舱的应力场和应变分布，计算得到在不同组合荷载作用下试验舱的最大变形位移，为大坝仿真试验舱的安全设计提供科学依据。
Dam simulation test chamber load calculation method based on dead load and live load analysis
The invention relates to a dam simulation test chamber load calculation method based on dead load and live load analysis. The method comprises the following steps: determining weight distribution of a test chamber; obtaining structural meter parameters of the test chamber; establishing a finite element model of the test chamber; analyzing and calculating a constant load and a live load of the test cabin, and carrying out load combination analysis; calculating the maximum displacement of the dam simulation test chamber under the action of different combined loads according to the load combined analysis result; performing calculation by using the finite element model to obtain a stress field and a strain distribution condition of the dam simulation test chamber; the structure and parameters of the test chamber are adjusted, so that whether the dam simulation test chamber meets the safety design requirement or not is judged. According to the method, the load effect of the dam simulation test chamber under various load combination conditions is analyzed, the stress field and strain distribution of the test chamber under the combined load effect are analyzed, the maximum deformation displacement of the test chamber under the different combined load effects is calculated, and a scientific basis is provided for safety design of the dam simulation test chamber.
本发明涉及基于恒荷载和活荷载分析的大坝仿真试验舱荷载计算方法，包括：确定试验舱的重量分布；获取试验舱的结构计参数；建立试验舱的有限元模型；分析计算试验舱的恒荷载和活荷载，并进行荷载组合分析；根据荷载组合分析结果，计算得到大坝仿真试验舱在不同组合荷载作用下的最大位移；利用有限元模型进行演算得到大坝仿真试验舱的应力场和应变分布情况；对试验舱的结构和参数进行调整，使大坝仿真试验舱是否满足安全性的设计要求。本发明分析各种荷载组合情形下大坝仿真试验舱的荷载效应，分析组合荷载作用下的试验舱的应力场和应变分布，计算得到在不同组合荷载作用下试验舱的最大变形位移，为大坝仿真试验舱的安全设计提供科学依据。
Dam simulation test chamber load calculation method based on dead load and live load analysis
基于恒荷载和活荷载分析的大坝仿真试验舱荷载计算方法
DUAN YUDONG (Autor:in) / WANG QI (Autor:in) / WURMER WUKEL (Autor:in) / ZHANG AFENG (Autor:in) / WANG XIAOPENG (Autor:in) / KASEM MUHETAL (Autor:in) / JANG HYE RAN (Autor:in) / SHANG CENG (Autor:in) / WEI BO (Autor:in) / LI XINGXING (Autor:in)
11.10.2024
Patent
Elektronische Ressource
Chinesisch
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