Search Results - "Xie, Jianhe"

Utilization of unprocessed steel slag as fine aggregate in normal- and high-strength concrete by Guo, Yongchang, Xie, Jianhe, Zhao, Jianbai, Zuo, Kexian

“…•The utilization of unprocessed BOF slag as fine aggregate in NSC and HSC was studied.•The addition of BOF slag doesn’t linearly contribute to the compressive…”
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Experimental study on compressive behavior of damaged normal- and high-strength concrete confined with CFRP laminates by Guo, Yongchang, Xie, Jianhe, Xie, Zhihong, Zhong, Jian

“…•The effect of pre-existing damage is significant on the compressive performance of confined NSC with small amounts of CFRP.•The effect of pre-existing damage…”
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Combined use of silica fume and steel fibre to improve fracture properties of recycled aggregate concrete exposed to elevated temperature by Wang, Junjie, Xie, Jianhe, He, Jianhua, Sun, Mingwei, Yang, Jian, Li, Lijuan

“…Converting construction and demolition waste into aggregates for concrete is a promising technology, which can reduce environmental pollution and the…”
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Effect of pozzolan slurries on recycled aggregate concrete: Mechanical and durability performance by Shaban, Wafaa Mohamed, Elbaz, Khalid, Yang, Jian, Thomas, Blessen Skariah, Shen, Xiaohan, Li, LiHui, Du, Yuhang, Xie, Jianhe, Li, Lijuan

“…•An economic and environmental approach has been established to optimize the recycled aggregate concrete (RAC) performance.•Numerical simulations is an…”
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Long-Term Durability of Basalt Fiber-Reinforced Polymer (BFRP) Sheets and the Epoxy Resin Matrix under a Wet⁻Dry Cyclic Condition in a Chloride-Containing Environment by Lu, Zhongyu, Xie, Jianhe, Zhang, Huan, Li, Jianglin

“…Basalt fiber-reinforced polymer (BFRP) composites are receiving increasing attention as they represent a low-cost green source of raw materials. FRP composites…”
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Mechanical behaviour of precast prestressed reinforced concrete beam–column joints in elevated station platforms subjected to vertical cyclic loading by Shi, Haiou, Zhao, Jinxia, Chen, Fangmu, Lin, Junjin, Xie, Jianhe

“…Precast-reinforced concrete (RC) structures in urban rail transit projects can provide many advantages over their cast-in-place counterparts. However, lessons…”
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Effects of the combined usage of nanomaterials and steel fibres on the workability, compressive strength, and microstructure of ultra-high performance concrete by Huang, Kunhong, Xie, Jianhe, Wang, Ronghui, Feng, Yuan, Rao, Rui

“…Using nanomaterials to enhance concrete performance is of particular interest to meet the safety and functionality requirements of engineering structures…”
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Formulation and characterization of cleaner one-part novel fly ash/lime-based alkali-activated material by Nazar, Sohaib, Yang, Jian, Ashraf, Muhammad, Aslam, Fahid, Javed, Muhammad Faisal, Eldin, Sayed M., Xie, Jianhe

“…With the advanced development in sustainable cementitious materials, cleaner one-part alkali-activated materials (AAM) have shown a significant effect on…”
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Effects of nano-SiO2 modification on rubberised mortar and concrete with recycled coarse aggregates by Zhao, Jianbai, Zhang, Baifa, Xie, Jianhe, Wu, Yanhai, Wang, Zhihao, Liu, Peng

“…With the recent acceleration of industrialisation and urbanisation, increasing quantities of demolished construction waste and waste tyres are being produced…”
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Effects of pretreated recycled fine aggregates on the mechanical properties and microstructure of alkali-activated mortar by Xie, Jianhe, Li, Jianglin, Zhang, Baifa, Chen, Wei, Zhong, Huaicheng, Yang, Jian, Yu, Ting, Feng, Yuan

“…Compared with traditional cement-based binders, alkali-activated binders can be improved upon combination with recycled aggregates to produce a promising and…”
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Physical, mechanical and microstructural properties of ultra-lightweight high-strength geopolymeric composites by Chen, Fangmu, Zhao, Jinxia, Zhang, Baifa, Feng, Yuan, Chen, Canguang, Lu, Zhongyu, Yang, Jian, Xie, Jianhe

“…A light weight, high strength and low carbon content are the main characteristics of modern concrete that meet requirements for functionality and environmental…”
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Experimental Study on Fatigue Behaviour of BFRP-Concrete Bond Interfaces under Bending Load by Zhang, Huan, Lu, Zhongyu, Li, Jianglin, Xie, Jianhe

“…Basalt fiber reinforced polymer (BFRP) composites are increasingly being used to retrofit concrete structures by external bonding. For such strengthened…”
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Compressive Behaviors of High-Strength Geopolymeric Concretes: The Role of Recycled Fine Aggregate by Zhong, Huaicheng, Fu, Huanchang, Feng, Yuan, Li, Liming, Zhang, Baifa, Chen, Zhanbiao, Lu, Zhongyu, Xie, Jianhe

“…In this study, natural fine aggregates (NFAs) in high-strength fly ash (FA)/ground granulated blast furnace slag (GGBFS)-based geopolymer concretes were both…”
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Effects of combined usage of GGBS and fly ash on workability and mechanical properties of alkali activated geopolymer concrete with recycled aggregate by Xie, Jianhe, Wang, Junjie, Rao, Rui, Wang, Chonghao, Fang, Chi

“…Geopolymer binder and recycled aggregates are considered as the two important sustainable ingredients in concrete production. Ground granulated blast furnace…”
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Durability of BFRP bars wrapped in seawater sea sand concrete by Lu, Zhongyu, Li, Yongchao, Xie, Jianhe

“…To investigate the durability of structures containing basalt fibre-reinforced polymer (BFRP) bars wrapped in seawater sea sand concrete (SWSSC) in marine…”
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Effects of the addition of silica fume and rubber particles on the compressive behaviour of recycled aggregate concrete with steel fibres by Xie, Jianhe, Fang, Chi, Lu, Zhongyu, Li, Zijian, Li, Lijuan

“…The use of recycled aggregates made from waste concrete and scrap rubber in structural concrete is a sustainable solution to dealing with solid waste. This…”
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Rheological properties, compressive strength, hydration products and microstructure of seawater-mixed cement pastes by Wang, Junjie, Xie, Jianhe, Wang, Yuli, Liu, Yongliang, Ding, Yahong

“…The application of seawater as the mixing water in concrete production could mitigate the increasing demand for fresh water in concrete production associated…”
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A state-of-the-art review on the setting behaviours of ground granulated blast furnace slag- and metakaolin-based alkali-activated materials by Li, Liming, Xie, Jianhe, Zhang, Baifa, Feng, Yuan, Yang, Jian

“…•The setting behaviours for alkali activation of GGBFS and MK are discussed.•Methods to determine setting time of cementitious materials are critically…”
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A critical review and assessment for FRP-concrete bond systems with epoxy resin exposed to chloride environments by Li, Jianglin, Xie, Jianhe, Liu, Feng, Lu, Zhongyu

“…Fiber-reinforced polymer (FRP) composites have been widely used for retrofitting concrete structures. Furthermore, increasing numbers of researchers are…”
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Durability of flexurally strengthened RC beams with prestressed CFRP sheet under wet–dry cycling in a chloride-containing environment by Lu, Zhongyu, Li, Jianglin, Xie, Jianhe, Huang, Peiyan, Xue, Lingfeng

“…Using prestressed carbon fibre reinforced polymer (CFRP) to strengthen reinforced concrete (RC) members is currently considered a promising technology. This…”
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