ANALYSIS OF SEISMIC PROPERTIES OF AN ANCIENT TOWER BEFORE AND AFTER STRENGTHENING WITH CFRP

Li Yu; Wang She-liang; Zhao Xiang; Zheng Jun; Zhang Hao

doi:10.13204/j.gyjz200606028

Volume 36 Issue 6

Dec. 2014

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Article Navigation > INDUSTRIAL CONSTRUCTION > 2006 > 36(6): 104-106,116

Li Yu, Wang She-liang, Zhao Xiang, Zheng Jun, Zhang Hao. ANALYSIS OF SEISMIC PROPERTIES OF AN ANCIENT TOWER BEFORE AND AFTER STRENGTHENING WITH CFRP[J]. INDUSTRIAL CONSTRUCTION, 2006, 36(6): 104-106,116. doi: 10.13204/j.gyjz200606028

Citation:

Li Yu, Wang She-liang, Zhao Xiang, Zheng Jun, Zhang Hao. ANALYSIS OF SEISMIC PROPERTIES OF AN ANCIENT TOWER BEFORE AND AFTER STRENGTHENING WITH CFRP[J]. INDUSTRIAL CONSTRUCTION, 2006, 36(6): 104-106,116. doi: 10.13204/j.gyjz200606028

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ANALYSIS OF SEISMIC PROPERTIES OF AN ANCIENT TOWER BEFORE AND AFTER STRENGTHENING WITH CFRP

doi: 10.13204/j.gyjz200606028

1.
1. Pingdingshan Institute of Technology Pingdingshan 467001;
2.
2. School of Civil Eng.,Xi'an Univ.of Arch.&Tech. Xi'an 710055;
3.
3. China United Northwest Institute for Engineering Design &Research Xi'an 710082

Received Date: 2006-03-10
Publish Date: 2006-06-20

Abstract

Abstract

Protection of cultural heritage structures such as the ancient pagoda from severe earthquake by conventional strengthening methods is not always reliable. In recent years carbon fiber reinforced polymer( CFRP) has been widely applied to the field of rehabilitation and retrofit of existing structures, so earthquake protection of cultural heritage structures through FRP is practicable and feasible. The seismic properties of the old tower and that with FRP are analyzed. The calculated results illustrate that the strengthening method with FRP is very effective to improve the structurecs earthquake resistance and has great potential specifically for use in ancient masonry structures.
- ancient pagoda,
- CFRP,
- seismic properties,
- strengthening method

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References(4)

References

[2] CECS 146-2003 碳纤维片材加固修复混凝土结构技术规程

CECS 25-90 混凝土结构加固技术规程

[3] 肖建庄.纤维布加固高轴压混凝土柱抗震性能.同济大学学报,2004,32(8):990-995

[4] Shamim A S.Performance of Concrete Structure Retrofitted with Fiber Reinforced Polymers.Engineering Structure,2002,24:869-879

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