Causes Analysis and Reinforcement Technology for 21st Horse Wall Cracks of Xi'an Ancient City Wall1

2018 International Conference on Civil, Architecture and Disaster Prevention

土木建筑工程

Fan, Xuening^1 ; Liu, Bo^2 ; Fan, Xueding^3

Shaanxi ZENITH Engineering Project Management Co. LTD, Xi'an

710021, China^1

Hua Chun Network Technology Company Limited, Xi'an

710021, China^2

Machinery Station of Shangluo Highway Administration, Shangluo

726000, China^3

关键词: Cast in place pile;    Cultural relics protections;    Existing problems;    Failure mechanism;    Present situation;    Protection of ancient buildings;    Reinforcement method;    Reinforcement technologies;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/218/1/012019/pdf
DOI  :  10.1088/1755-1315/218/1/012019

学科分类：土木及结构工程学

来源: IOP

【 摘 要 】

Xi'an ancient city wall is a national key cultural relics protection units and the most completely preserved ancient city wall building in China. In recent years, the increase of wall cracks has seriously affected the overall performance of the wall, which is in dire need of professional maintenance. Through monitoring the present situation of 21st horse wall cracks, the damage factors and failure mechanism is analyzed in detail. The reinforcement method of steel pipe cast-in-place pile and lime soil compaction pile is proposed based on the existing problems to prevent the expansion of the cracks and maximized preserve the original architecture cultural style, which has reference significance for the protection of ancient building.