H
Hongyuan Fang
Researcher at Zhengzhou University
Publications - 123
Citations - 1143
Hongyuan Fang is an academic researcher from Zhengzhou University. The author has contributed to research in topics: Engineering & Computer science. The author has an hindex of 10, co-authored 64 publications receiving 316 citations.
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Experimental and numerical study on polymer grouting pretreatment technology in void and corroded concrete pipes
TL;DR: In this paper, an innovative trenchless pretreatment technology for concrete pipes with corrosion and void defects, termed as the membrane bag pile polymer grouting pretreatment (MBP-PGP) technology, was developed in the field test.
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Polymer-modified cement mortars: Their enhanced properties, applications, prospects, and challenges
TL;DR: In this paper, the authors investigated the enhancement effect of adding polymers in ordinary cement mortar (OCM) composites and introduced the application of PMCM, and discussed the prospects and challenges of polymer-modified cement mortar composite materials.
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Mechanical response of externally bonded CFRP on repair of PCCPs with broken wires under internal water pressure
TL;DR: In this paper, a new method for PCCP in-service repair by external bonding with carbon fiber reinforced polymer (CFRP) layers was proposed, and a three-dimensional numerical model was built using the finite element software package ABAQUS.
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The behavior of polymer-bentonite interface under shear stress
TL;DR: In this article, the authors investigated the direct shear behavior of the polymer-bentonite interface under various conditions and found that the shear strength of the interface is higher than that of the pure bentonite.
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Analysis of flexural failure mechanism of ultraviolet cured-in-place-pipe materials for buried pipelines rehabilitation based on curing temperature monitoring
Yangyang Xia,Min-Hui Shi,Chao Zhang,Cuixia Wang,Xinxin Sang,Rentong Liu,Peng Zhao,Guan Feng An,Hongyuan Fang +8 more
TL;DR: In this paper , a method was proposed to approximate evaluation of the curing quality by monitoring the surface temperature of UV-CIPP material during the curing process, and the authors analyzed the flexure failure process and the causes of failure of CIPP materials by considering the effects of construction parameters, combined with the monitored material surface peak temperature.