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J. Cent. South Univ. (2020) 27: 3436-3449 DOI: https://doi.org/10.1007/s11771-020-4557-x Mechanical behaviors of interaction between coral sand and structure surface FENG Ze-kang(冯泽康)1, XU Wen-jie..., part of Springer Nature 2020 Abstract: Based on the interface shear tests, the macro- and meso-mechanical behaviors of interaction between coral sand and different structure surfaces are studied......
Φ10 twisted steel and the stirrup was Φ6 plain steel (double legs). The coral aggregates natural porous structure, so the part of seawater was pre-absorbed into coral and coral sand. Then the cement..., ZHU Hai-wei, YU Qiang, YE Hai-min, JING Xian-shuang. Factors influencing durability of coral concrete structure in South China Sea [J]. Journal of the Chinese Ceramic Society, 2016, 44(2): 254-261......
, the cycle stability of the composite could be excellently improved by regulating carbon content of secondary coating. Key words: Si/C composite; secondary coating; coral structure; anode material; Li-ion... coating. No obvious silicon particles are directly exposed outside, and many pores are preserved in the new Si@C@C composite to successfully form the porous coral structure. While in Fig. 3(e), though......
="ChDivSummary">The feasibility of using coral reef sand(CRS) in Portland cement concrete is investigated by testing the mechanical property and microstructure of concrete. The composition, structure...Mechanical Properties and Microstructure of Portland Cement Concrete Prepared with Coral Reef Sand王乾坤1,LI Peng1,田亚坡2,CHEN Wei3,SU Chunyi31. School of Civil Engineering and Architecture, Wuhan......
. 关键词:钻孔摄像;地质调查;珊瑚礁;岩体完整性 中图分类号:TU45 文献标志码:A 文章编号:1672-7207(2016)05-1619-06 Analysis of coral reef integrity... out the analysis and research on coral reef integrity according to rock mass classification standard, and achieves the coral reef integrity evaluation by combining the coral reef integrity index......
The Organize Structure and Property of Eletroless Ni-P/PTFE Composite Layer HAO Wen-sen1,ZHAO Fu-jun2,LI Guo-xiang3,WANG Zhou2,Li Guo-Xi3,ZHANG Xu-yun1,LI Hong-liang2,XA Li-fang4 (1.Daqing... of the temperature of heat treatment, the joint force of the composite layer is decreased. 关键词:eletroless Ni-P/PTFE; composite layer; structure and property; [全文内容正在添加中] ......
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of structure system in ballastless track-bridge under cyclic load LI Longxiang1, 3, ZHOU Lingyu1, HUANG Kan1, 2, ZHANG Yan1, 4, ZHAO Lei1 (1. School of Civil Engineering, Central South University, Changsha... of the ballastless track-bridge structure system was established on the basis of fully considering the bond performance between the orbital layers. Based on the study of the mechanical properties of material......
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strain model of the soft clay under the cyclic load of the cross-river subway was established. Combined with the NMR scanning test, the soil microscopic pore structure before and after cyclic loading... structure and macroscopic dynamic characteristics was studied from a microscopic point of view. Based on the experimental data, an explicit relationship of strain accumulation of soft clay under the load......