砖石古塔震害机理分析及加固方案探讨  

Analysis of Earthquake Damage Mechanism and Research on Reinforcement Scheme for Ancient Masonry Pagoda

作　　者：郑天天[1] 李萌[1] 雷克[1] 

机构地区：[1]西安建筑科技大学土木工程学院,西安710055

出　　处：《重庆建筑》2010年第3期19-23,共5页Chongqing Architecture

摘　　要：5·12汶川地震对四川陕西等地的古塔建筑造成了较大的损坏,为了有效地保护古塔建筑这一宝贵的文化遗产,对汶川地震中四川及陕西关中地区部分砖石古塔的震害现象进行了归纳整理,对震害形成机理进行了分析。运用时程分析法,对陕西岐山太平寺塔进行了水平地震反应分析,并提出加固建议。Ancient pagoda buildings in Sichuan and Shaanxi district were damaged seriously in the earthquake of Wenchuan in 12th May.In order to protect the ancient pagoda which is a precious cultural heritage, do some induction-arrangement on earthquake disaster phenomena in ancient masonry pagodas from Sichuan and Shaanxi Guanzhong district aiter Wenchuan earthquake, and analyze the earthquake mechanism of this. Applying time histo- ry analysis method, the seismic analysis has been done for the Taiping Temple＇s Pagoda in Qishan County from Shaanxi province under horizontal af- fects by earthquake, and then gives some suggestion on reinforcement measures which based on the analysis of its mechanism.

关 键 词：砖石古塔 震害调查 地震反应分析 加固方法建议 

分 类 号：TU746.3[建筑科学—建筑技术科学]