作者机构：
[高乾丰; 董辉] College of Civil Engineering and Mechanics, Xiangtan University, Xiangtan, 411105, China;[彭文春] Zhongnan Engineering Corporation Limited, Power Construction Corporation of China, Changsha, 410014, China;[邓宗伟; 朱志祥] School of Civil Engineering, Central South University, Changsha, 410075, China;[邓宗伟; 朱志祥] School of Civil Engineering, Hunan City University, Yiyang, 413000, China
通讯机构：
College of Civil Engineering and Mechanics, Xiangtan University, Xiangtan, China
作者机构：
[郭尤林; 邓宗伟; 孔纲强] School of Civil Engineering, Hunan City University, Yiyang, Hunan, China;[周航; 曹兆虎; 孔纲强] Key Laboratory of Geomechanics and Embankment Engineering, Ministry of Education, Hohai University, Nanjing, Jiangsu, China
通讯机构：
School of Civil Engineering, Hunan City University, Yiyang, Hunan, China
作者机构：
[李波; 陈剑; 吴立] Faculty of Engineering, China University of Geosciences, Wuhan, Hubei, China;[唐爱松] Key Laboratory of Geotechnical Mechanics and Engineering of Ministry of Water Resources, Yangtze River Scientific Research Institute, Wuhan, Hubei, China;[邓宗伟] College of Civil Engineering, Hunan City University, Yiyang, Hunan, China;[李波; 陈剑; 吴立] Engineering Research Center of Rock-Soil Drilling and Excavation and Protection, Ministry of Education, China University of Geosciences, Wuhan, Hubei, China
通讯机构：
Faculty of Engineering, China University of Geosciences, Wuhan, Hubei, China
期刊：
The Open Construction & Building Technology Journal,2015年9(1):200-209 ISSN：1874-8368
通讯作者：
Zhang, Z.H.(zaihua_zhang@hnu.edu.cn)
作者机构：
[Shu, X.P.; Zhang, Z.H.] Steel Structural Institute of Civil Engineering College, Hunan University, Changsha, 410000, China;[Zhang, Z.H.] College of Civil Engineering, Hunan City University, YiYang, 413000, China
通讯机构：
Steel Structural Institute of Civil Engineering College, Hunan University, Changsha, China
作者机构：
[曹国辉; 蒋建清] School of Civil Engineering, Hunan City University, Yiyang, Hunan, China;[刘热强] Guangdong Provincial Architectural Engineering Machinery Construction Co., Ltd., Guangzhou, Guangdong, China
作者机构：
[徐昌茂] Department of Architectural Engineering, Xuancheng Campus, HeFei University of Technology, Xuancheng, China;[邓宗伟] College of Civil Engineering, Hunan City University, Yiyang, China;[吴立; 徐昌茂; Wu, Li; 李波] Faculty of Engineering, China University of Geosciences, Wuhan, China
期刊：
岩土力学,2015年36(9):2659-2664 and 2673 ISSN：1000-7598
作者机构：
[邓宗伟] College of Civil Engineering, Hunan City University, Yiyang, Hunan, China;[朱志祥] School of Civil Engineering, Central South University, Changsha, Hunan, China;[高乾丰; 董辉] School of Civil Engineering and Mechanics, Xiangtan University, Xiangtan, Hunan, China;[彭文春] PowerChina Zhongnan Engineering Coporation Limited, Changsha, Hunan, China
期刊：
The IES Journal Part A: Civil & Structural Engineering,2015年8(2):145-154 ISSN：1937-3260
通讯作者：
Zhang, Zaihua
作者机构：
[Shu, Xingping] Steel Structural Institute of Civil Engineering College, Hunan University, Changsha, China;College of Civil Engineering, Hunan City University, YiYang, China;[Zhang, Zaihua; He, Ran] Steel Structural Institute of Civil Engineering College, Hunan University, Changsha, China<&wdkj&>College of Civil Engineering, Hunan City University, YiYang, China
通讯机构：
[Zaihua Zhang] S;Steel Structural Institute of Civil Engineering College, Hunan University, Changsha, China<&wdkj&>College of Civil Engineering, Hunan City University, YiYang, China
关键词：
industrialised building system;simplified structural analysis;steel frame assembly;technology characteristic
作者机构：
[陈强; 周先雁] School of Civil Engineering and Mechanics, Central South University of Forestry and Technology, Changsha, China;[陈强] School of Civil Engineering, Hunan City College, Yiyang, China
通讯机构：
School of Civil Engineering and Mechanics, Central South University of Forestry and Technology, Changsha, China
作者机构：
[彭文春] Mid-South Design and Research Institute, China Hydropower Engineering Consulting Group Co., Changsha;Hunan;410014, China;[邓宗伟] Hunan City University, College of Civil Engineering, Yiyang;413000, China
通讯机构：
[Deng, Z.-W.] H;Hunan City University, College of Civil Engineering, Yiyang, Hunan, China
作者机构：
[董辉; 高乾丰] College of Civil Engineering and Mechanics, Xiangtan University, Xiangtan, China;[彭文春] Mid-South Design and Research Institute, China Hydropower Engineering Consulting Group Co., Changsha, China;[朱志祥; 邓宗伟] School of Civil Engineering, Central South University, Changsha, China;[朱志祥; 邓宗伟] School of Civil Engineering, Hunan City Institute, Yiyang, China
通讯机构：
College of Civil Engineering and Mechanics, Xiangtan University, Xiangtan, China
作者机构：
[张锴; 曹国辉; 何敏] College of Civil Engineering, Hunan City University, Yiyang, China;[胡佳星] College of Civil Engineering, Hunan University, Changsha, China
通讯机构：
College of Civil Engineering, Hunan City University, Yiyang, China
作者：
Zhang, Zaihua;Shu, Xingping;Yuan, Zhishen;He, Ran
期刊：
The Open Civil Engineering Journal,2015年9(1):82-89 ISSN：1874-1495
通讯作者：
Zhang, Zaihua(zaihua_zhang@163.com)
作者机构：
[Zhang, Zaihua; He, Ran; Shu, Xingping] Steel Structural Institute of Civil Engineering College, Hunan University, Hunan, 410082, China;[Yuan, Zhishen] College of Civil Engineering and Mechanics, Central South University of Forestry and Technology, Hunan, 410004, China;[Zhang, Zaihua; He, Ran] Department of Civil Engineering, Hunan City University, Hunan, 413000, China
通讯机构：
Steel Structural Institute of Civil Engineering College, Hunan University, Hunan, China
关键词：
Collapse accident;detail of beam-column connection;inspection and analysis;long thin steel plate connection weld;waste-heat boiler steel structure.
作者机构：
[蒋建清; 邓宗伟; 李丽民] School of Civil Engineering, Hunan City University, Yiyang, China;[杨果林] School of Civil Engineering, Central South University, Changsha, China
通讯机构：
School of Civil Engineering, Hunan City University, Yiyang, China
作者机构：
[Yin Tu-bing; Liu Xi-ling; Li Xi-bing; Rao Meng] Cent S Univ, Sch Resources & Safety Engn, Changsha 410083, Peoples R China.;[Liu Xi-ling] Univ British Columbia, Norman B Keevil Inst Min Engn, Vancouver, BC V6T 1Z4, Canada.;[Hong Liang] Hunan City Univ, Sch Civil Engn, Yiyang 413049, Peoples R China.
通讯机构：
[Liu Xi-ling] C;Cent S Univ, Sch Resources & Safety Engn, Changsha 410083, Peoples R China.
摘要：
Acoustic emission tests were performed using a split Hopkinson pressure bar system (SHPB) on 50-mm-diameter bars of granite, limestone, sandstone and skarn. The results show that the amplitude distribution of hits is not well centralized around 50 dB, and that some hits with large amplitudes, usually larger than 70 dB, occur in the early stages of each test, which is different from the findings from static and low-loading-rate tests. Furthermore, the dominant frequency range of the recorded acoustic emission waveforms is between 300 kHz and 500 kHz, and frequency components higher than 500 kHz are not significant. The hit with the largest values of amplitude, counts, signal strength, and absolute energy in each test, displays a waveform with similar frequency characteristics and greater correlation with the waveform obtained from the elastic input bar of the split Hopkinson pressure bar system compared with the waveforms of the other hits. This indicates that the hit with the largest values of amplitude, counts, signal strength, and absolute energy is generated by elastic wave propagation instead of fracture within the rock specimen.
作者机构：
[张锴; 曹国辉; 何敏] College of Civil Engineering, Hunan City University, Yiyang, China;[胡佳星] College of Civil Engineering, Hunan University, Changsha, China
作者机构：
[张锴; 刘超; 曹国辉] College of Civil Engineering, Hunan City University, Yiyang 413000, China;[胡佳星] College of Civil Engineering, Hunan University of Science and Technology, Xiangtan 411105, China
通讯机构：
College of Civil Engineering, Hunan City University, China
作者机构：
[何群; 魏丽敏; 冯胜洋; 郭志广] School of Civil Engineering, Central South University, Changsha , China;[付贵海] College of Civil Engineering, Hunan City University, Yiyang , China
通讯机构：
School of Civil Engineering, Central South University, Changsha, China
作者机构：
[周昭明; 龙琼; 张谨帆] School of Civil Engineering, Hunan City University, Yiyang, China;[胡列格; 龙琼; 彭烁] School of Traffic and Transportation, Changsha University of Science &, Technology, Changsha, China
通讯机构：
School of Civil Engineering, Hunan City University, Yiyang, China
期刊：
Electronic Journal of Geotechnical Engineering,2014年19(I):2057-2070 ISSN：1089-3032
通讯作者：
Jian, Wang(kkk161@163.com)
作者机构：
[Jian, Wang] College of Civil Engineering, Hunan City University, Yiyang, China;[Bo, Li] Faculty of Engineering, China University of Geosciences, Wuhan, China;[Zhifang, Wen] Urban planning and architectural design institute of hunan city university, Yiyang, China
通讯机构：
College of Civil Engineering, Hunan City University, China
关键词：
Mechanical property;Modified constitutive model;Pile and soil-rock mass;Static load test on site
