Research on Reinforcement of Masonry Structure by Super High Performance Concrete Instead of Cement Mortar

Yang Chen

《International Core Journal of Engineering》 5卷9期 (2019/08) Pp. 33-37

https://doi.org/10.6919/ICJE.201908_5(9).0005

摘要

In our country, there are many historical buildings made of low strength cement mortar and lime. Masonry structure is a kind of structure with a long history of use in our country. Most of the masonry materials of masonry structure are brittle materials, such as tensile, shear and bending resistance, and the seismic capacity and toughness of the buildings are poor. Through the research and analysis of the relevant research literature, this paper summarizes how to strengthen the masonry structure, and puts forward the idea and rough test steps of using ultra-high performance concrete instead of cement mortar to strengthen masonry.

關鍵字

Masonry structure ； High performance concrete ； Seismic

參考文獻

Zhongbang Huang.Experiment of cement mortar and steel mesh cement mortar surface layer reinforcement brick masonry[J]. Journal of Tianjin University,1994(06):764-770.

Wei Zhao, ZHANG Chenjun ,XIE Jian, LI Haoju. Experimental study on seismic reinforcement of brick masonry with carbon fiber cloth[J].Earthquake Engineering and Engineering Vibration,2001(02):89-95.

Yao Jitao.Traditional seismic strengthening technology and method for multi-story masonry structure wall[J].Journal of Xi\'an University of Architecture & Technology(Natural Science Edition), 2010, 42(02):251-255.

Ming LI,Zhihao Wang .Experimental Research on Strengthening Low-strength Mortar Brick Masonry with Reinforcement Mesh Cement Mortar[J].Building Structure,2003(10):34-36.

LeiLin,YE Lie-ping.Experimental Research and Analysis of FRP Reinforced Brick Masonry Wall[J]. Building Structure,2005(03):21-27.