Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Railway station building aseismic design method based on post-earthquake function recovery time
The invention discloses a railway station building aseismic design method based on post-earthquake function recovery time, and the method specifically comprises the steps: firstly, carrying out the preliminary design of a railway station building, determining the basic information and vulnerability information of the railway station building, and building a function state tree model of the railway station building according to the function logic relation of internal components of the railway station building; then, calculating the post-earthquake recovery time of the railway station building by adopting a time history analysis and Monte Carlo simulation method; for the railway station buildings which do not meet the post-earthquake recovery time requirement, the target maximum inter-story displacement angle of each story of the railway station buildings and the target floor peak acceleration limiting value of each story of the railway station buildings are set; and finally, with the maximum inter-story displacement angle of the target of each story and the peak acceleration limit value requirement of the target floor of each story as design targets, anti-seismic iterative design of the railway station building is carried out until the railway station building meets the post-earthquake function recovery time requirement. The function recovery time of the railway station building after the earthquake can be effectively controlled, and it is guaranteed that the function of the railway station building after the earthquake is rapidly recovered within the required time.
本发明公开了一种基于震后功能恢复时间的铁路站房抗震设计方法，具体为：首先，对铁路站房进行初步设计，确定其基本信息和易损性信息，依据其内部构件的功能逻辑关系建立其功能状态树模型；然后，采用时程分析和蒙特卡洛模拟的方法，计算铁路站房的震后恢复时间；对不满足震后恢复时间要求的铁路站房，设定铁路站房各层目标最大层间位移角和各层目标楼层峰值加速度限值；最后，以各层目标最大层间位移角和各层目标楼层峰值加速度限值要求为设计目标，进行铁路站房的抗震迭代设计，直到铁路站房满足震后功能恢复时间要求。本发明能有效控制地震后铁路站房的功能恢复时间，保证其震后功能在要求时间内快速恢复。
Railway station building aseismic design method based on post-earthquake function recovery time
The invention discloses a railway station building aseismic design method based on post-earthquake function recovery time, and the method specifically comprises the steps: firstly, carrying out the preliminary design of a railway station building, determining the basic information and vulnerability information of the railway station building, and building a function state tree model of the railway station building according to the function logic relation of internal components of the railway station building; then, calculating the post-earthquake recovery time of the railway station building by adopting a time history analysis and Monte Carlo simulation method; for the railway station buildings which do not meet the post-earthquake recovery time requirement, the target maximum inter-story displacement angle of each story of the railway station buildings and the target floor peak acceleration limiting value of each story of the railway station buildings are set; and finally, with the maximum inter-story displacement angle of the target of each story and the peak acceleration limit value requirement of the target floor of each story as design targets, anti-seismic iterative design of the railway station building is carried out until the railway station building meets the post-earthquake function recovery time requirement. The function recovery time of the railway station building after the earthquake can be effectively controlled, and it is guaranteed that the function of the railway station building after the earthquake is rapidly recovered within the required time.
本发明公开了一种基于震后功能恢复时间的铁路站房抗震设计方法，具体为：首先，对铁路站房进行初步设计，确定其基本信息和易损性信息，依据其内部构件的功能逻辑关系建立其功能状态树模型；然后，采用时程分析和蒙特卡洛模拟的方法，计算铁路站房的震后恢复时间；对不满足震后恢复时间要求的铁路站房，设定铁路站房各层目标最大层间位移角和各层目标楼层峰值加速度限值；最后，以各层目标最大层间位移角和各层目标楼层峰值加速度限值要求为设计目标，进行铁路站房的抗震迭代设计，直到铁路站房满足震后功能恢复时间要求。本发明能有效控制地震后铁路站房的功能恢复时间，保证其震后功能在要求时间内快速恢复。
Railway station building aseismic design method based on post-earthquake function recovery time
一种基于震后功能恢复时间的铁路站房抗震设计方法
PAN YI (Autor:in) / SONG JIAYU (Autor:in) / CHEN QI (Autor:in)
03.11.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
G06F
ELECTRIC DIGITAL DATA PROCESSING
,
Elektrische digitale Datenverarbeitung
/
E04H
Gebäude oder ähnliche Bauwerke für besondere Zwecke
,
BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES
/
G06Q
Datenverarbeitungssysteme oder -verfahren, besonders angepasst an verwaltungstechnische, geschäftliche, finanzielle oder betriebswirtschaftliche Zwecke, sowie an geschäftsbezogene Überwachungs- oder Voraussagezwecke
,
DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES
Aseismic building isolation systems: Better protection against earthquake damage
| Tema Archiv | 1979