Application and numerical analysis of rectification for masonry pagoda by holes drilling and soften;

In light of the features of deviation rectification technologies for masonry pagodas,this paper makes analysis on the selection of deviation rectification schemes for masonry pagodas,probes into the applicability of different deviation rectification technologies to ancient pagodas,and at the same time,Probes into the deviation mechanism of Big Wild Goose Pagoda in Xi an,.

To carry on the effective seismic protection for the extant national cultural relic-masonry pagoda,with the earthquake damage rule,the study on the seismic performance of Xingjiao pagoda in Xi an,Shaanxi Province has been done by mode-superposition method.

This paper proposes the seismic appraisal method for ancient masonry pagodas by macro check and quantitative evaluation based on the specific requirements of cultural relic protection and influence factors on structural seismic behaviors.