Based on new seismic code " code for seismic design of buildings " ( gb50011 - 2001 ) , a method of selecting parameters and equivalent phase velocity of the earthquake wave for multidimensional analysis is suggested 以最新發布的《建筑抗震設計規范》 ( gb50011 ? 2001 )為基礎,提出了地震動隨機模型參數的取值。此外,對考慮多點問題時地震波視波速的取值方法提出了建議。
According to the seismic damage situation described in this paper , the principle suggestions are put forward for resident houses which did not obey the code for seismic design of buildings , which is important as a warning in order to lower seismic damage in large extent in the future 根據震害情況,最后作者對許多不按規范建設的民房提出了原則性的建議,為今后能最大程度的降低震害,起到了警示的作用。
The third , according to code for seismic design of buildings ( gb50011 - 2001 ) , the analysis of r . c . frame structure with special - shaped column is conducted under minor levels of ground motion by means of model analysis method and elastic time - history analysis method 第三,按照抗震規范( gb50011 - 2001 )的相關規定,用振型分解反應譜法和彈性動力時程分析法,對鋼筋混凝土異形柱框架結構進行了多遇地震下的計算分析。
A primary scheme of site classification was presented , in this scheme a new site classification method that can consider the profiles containing bottom , mid or top soft layer was put forward on the basis of the site classification in the current code for seismic design of buildings 提出了基于土層結構的場地分類的初步方案。在現行建筑抗震設計規范四類場地劃分的基礎上,進一步根據不同土層結構對每類場地再細劃分為三個亞類,并給出其相應的設計反應譜。