Study Of The Seismic Damage Regularity Of
Ancient Masonry Pagodas In The 2008
Wenchuan Earthquake
Author(s)
Y. Jianli & L. Shengcai
Abstract
This paper investigates the characteristics and regularity of damage to ancient
masonry pagodas in Sichuan province in high seismic intensity areas during the
Wenchuan Earthquake by a statistic analyses method. Emphasizing the seismic
damage of foundation and structural components of pagodas, the relation
between seismic intensity and damage degree of pagodas is discussed. The
analyses results indicated that masonry pagodas are hypersensitive to seismic
action; the damage condition of pagodas are aggravated with the increase of
seismic intensity, and the structural type, conformation character and site
condition have a obvious influence on the degree of seismic damage of pagodas.
Aiming at the three main damage characteristics, ground distortion, weak
construction crack, and structural collapse, the typical cases are selected to
demonstrate the regularity of seismic damage to ancient pagodas.
Keywords: ancient masonry pagoda, seismic intensity, site condition,
construction characteristics, damage regularity.
Keywords
ancient masonry pagoda, seismic intensity, site condition,
construction characteristics, damage regularity
Related Book
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