Feasibility Study of UHPC Reinforced Masonry Structure

Authors

  • Yang Chen North China University of Science and Technology, Tangshan 063210, China
  • Shaojie Wang North China University of Science and Technology, Tangshan 063210, China

DOI:

https://doi.org/10.53469/jtpes.2024.04(04).04

Keywords:

UHPC, Mechanical properties, Reinforcement, Feasibility

Abstract

With the increase of service life of masonry structure and the damage of masonry structure caused by external environment, the structure will be difficult to meet the design requirements. It is necessary to repair and reinforce the existing structure or replace the original structure with a new type of composite structure. ultra-high performance concrete (UHPC) is a kind of high strength, high ductility, high durability material, which has the advantages of almost impermeability, almost no carbonization, and almost zero chloride ion penetration and sulfate penetration. UHPC has been widely used in the field of concrete structure reinforcement, whether the masonry structure can be better strengthened has become the research content of this paper. Basic mechanics of UHPC materials at home and abroad By systematically combing and summarizing the research progress of performance and reinforcement design, the feasibility of UHPC reinforced masonry structure is obtained.

References

Dehui Wang, Caijun Shi, Linmei Wu. Research and application of ultra-high performance concrete in China [J]. Silicate journal,2016,35(01):141-149.

Chen Baochun, JI Tao, HUANG Qingwei, Wu Zhong, Ding Qingjun, Zhan Yingwen. A review of research on ultra-high performance concrete [J]. Journal of building science and engineering, 2014,31(03):1-24.

He Feng, HUANG Zhengyu. Research on preparation Technology of 200 ~ 300MPa Reactive powder Concrete (RPC) [J]. Concrete and Cement products,2000(04):3-7.

Zhang Sheng, Zhou Xiling, Xie Youjun, et al. Research on the Influence of curing system on strength and microstructure of reactive powder concrete [J]. Concrete, 2007 (6) : 16-18.

Pan Sufeng, Zhang Huiying, Huang Haiyan. Research on durability and Engineering Application of Ultra-high Performance Concrete [J]. Henan Science and Technology,2019(19):100-102.

Liu Sifeng, SUN Wei, Lin Wei, Lai Jianzhong. Preparation and Durability of high performance Concrete mixed with natural superfine material [J]. Acta Silicate Sinica,2003(11):1080-1085.

Ding Sha, Zhang Guozhi, You Xinpeng, Chen Feixiang, Ye Zhikun. Preparation and Properties of Economical UHPC [J]. Concrete,2016(02):131-133.

Mo Alkaysi,Sherif el-tawil,Zhichao Liu,Will Hansen. Effects of silica powder and cement type on ultra high performance concrete (UHPC)[J]. Cement and concrete Composites,2016,66.

Yang Juan. Experimental study on high-temperature mechanical properties, cracking and Improvement Measures of ultra-high performance concrete containing coarse aggregate [D]. Beijing Jiaotong University,2017.

Pan Sufeng, Zhang Huiying, Huang Haiyan. Research on durability and Engineering Application of Ultra-high Performance Concrete [J]. Henan Science and Technology,2019(19):100-102

Gao Xuming. Research on the Influence of steel fiber on the performance of ULTRA-high performance concrete [D]. Hunan University,2013.

Huang Xiang, Liu Tianshu, Ding Qingjun. Overview of research on ultra-high Performance Concrete [J]. Concrete,2019(09):36-38.

Zheng Wenzhong, Li Haiyan, WANG Ying. Experimental Study on mechanical Properties of reactive powder concrete with different polypropylene fiber content after high temperature [J]. Journal of architectural structure,2012,33(09):119-126.

He Yixuan, Du Hongxiu. Residual compressive Strength and ultrasonic testing of mixed fiber RPC after high temperature [J]. Fiber Reinforced Plastics/Composites,2019(08):78-81.

Yu Aolu, An Mingzhe, Zheng Shuai Quan. Experimental study on residual compressive strength of reactive powder concrete after fatigue [J]. Journal of building structures,2011,32(01):82-87.

Fang Zhi, Xiang Yu, Liu Chuanle. Experimental study on fatigue Performance of steel fiber reactive powder concrete rib free beams with CARBON fiber prestressed reinforcement [J]. Journal of architectural structure,2013,34(01):101-107+116.

Zheng Qizhen, Long Libo, Chen Gang, Zheng Yue-qiang. Experimental Study on performance of brick masonry Bearing walls of historically protected Buildings reinforced with ultra-high performance concrete [J]. Journal of Architectural Structure, 2012,39(S2):284-289.

Wei Sandong, Peng Bin, ZHENG Qizhen, Long Libo, Ma Yueqiang, Chen Gang. Pseudo-static Experimental Study on Strengthening Masonry Walls of Historic Buildings with UHPC [J]. Building Construction, 2008,40(05):809-811.)

Zheng Qizhen, FANG Mingchao, PENG Bin, Long Libo, Chen Gang. Study on seismic performance of masonry wall reinforcement test in historical buildings [J]. Industrial buildings, 2019, 49(11):169-176.

Downloads

Published

2024-04-25

How to Cite

Chen, Y., & Wang, S. (2024). Feasibility Study of UHPC Reinforced Masonry Structure. Journal of Theory and Practice of Engineering Science, 4(04), 20–24. https://doi.org/10.53469/jtpes.2024.04(04).04