Full-Text Search:
Home|Journal Papers|About CNKI|User Service|FAQ|Contact Us|中文
《Sichuan Building Science》 2013-04
Add to Favorite Get Latest Update

Experimental study of the influence of bolt pretension on flange joints rigidity in substation steel structures

PENG Yiliang1,LI Hongbo1,WEI Xiabing1,YANG Junfen2(1.Henan Electric Power Survey and Design Institute,Zhengzhou 450007,China;2.School of Civil Engineering,Xi'an University of Architecture & Technology,Xi'an 710055,China)  
The bolts used in flange joints on substation steel structures often cannot achieve the specified pretension because of the bad construction and installation environment.In order to research the influence of bolt pretension on the flange joints rigidity,a pair of rigid flange joint test specimen and a pair of flexible flange joint test specimen were conducted comparison test.Many kinds of load were exerted the test specimens and the deformation of bolts,inner edge of flange plates,relative slip of flange plates and top of specimens were all investigated.The results indicated that the axial rigidity,shear rigidity and bending rigidity of both rigid flange joint and flexible flange joint with fastening torque were all significantly smaller than those of these two joints with standard torque.
【Fund】: 陕西省自然科学基金青年人才项目(2011JQ7008);; 陕西省教育厅科学研究计划项目(11JK0965);; 西安建筑科技大学基础研究基金项目(JC1105)
【CateGory Index】: TU391;TU317
Download(CAJ format) Download(PDF format)
CAJViewer7.0 supports all the CNKI file formats; AdobeReader only supports the PDF format.
【Co-citations】
Chinese Journal Full-text Database 10 Hits
1 Long Sizhao (Guizhou Provincial Center of Lightning and Disaster Prevention,Guiyang 550002);Loading Computation of 30 m Standard Lightning Tower in Heave Ice Area[J];Meteorological Science and Technology;2010-06
2 LIU Wei1,WU Qi1,JI Yan-song2,WANG Yi3(1.Northwest Hydro Consulting Engineers,CHECC,Xi'an 710065;2.Rifeng Power Generation Company Ltd.,Datong Corporation,Changchun 130031,China;3.Northwest branch of Zhongguanghe Windpower Generation Company Ltd.,Lanzhou 730030,China);Pile foundation design analysis for wind turbines of the 150 MW Xiangyang Ⅰ wind farm in Jilin[J];Northwest Hydropower;2009-05
3 LIU Wei1,ZHANG Jun-feng2,GUO Ting-cai1,GUAN Qing-hua1(1.Northwest Hydro Consulting Engineers,CHECC,Xi'an 710065,China;2.Tongji University,Shanghai 200092,China);Principle and method for calculation of reaction of the octagonal spread foundation bed for wind farm[J];Northwest Hydropower;2009-06
4 YANG Long-yu,LI Zheng-liang* ,LIU Hong-jun ( College of Civil Eng. ,Chongqing Univ. ,Chongqing 400030,China);Strength Reduction Factor Caused by Local Stability for Simply Supported High Strength Steel Tube Subjected to Axial Compression Load[J];Journal of Sichuan University(Engineering Science Edition);2010-04
5 YANG Long-yu1,2,LI Zheng-liang1,2(1.College of Civil Eng.,Chongqing Univ.,Chongqing 400030,China; 2.Key Lab.of New Technol.for Construction of China in Mountainous Area,Chongqing Univ.,Chongqing 400030,China);Stability Bearing Capacity of Built-up Section Compression Member Considering the Influence of Lateral Bracing Stiffness[J];Journal of Sichuan University(Engineering Science Edition);2011-06
6 ;The Application Of AAAC in the Project[J];Shandong Electric Power;2004-03
7 ;Design of Aerial Relay Station on Transmission Tower[J];Shandong Electric Power;2011-04
8 YIN Peng1 LI Li1 HU Liangxia2 CHEN Yuankun1(1.School of Civil Engineering and Mechanics,Huazhong University of Science and Technology,Wuhan 430074,China;2.Wuhan Shuion Tiandi Property Development Co.,Ltd.,Wuhan 430074,China);Research of Wind-induced Vibration Coefficient for Transmission Towers using Lead Rubber Dampers[J];Water Resources and Power;2009-01
9 LIU Shibin,JIANG Qiwei(School of Civil Engineering,Northeast Dianli University,Jilin 132012,China);Influence of Icing on Wind Vibration Coefficient of Transmission Tower[J];Water Resources and Power;2011-02
10 QIN Li,HUANG Peng,XIAO Maoxiang(School of Civil Engineering,Northeast Dianli University,Jilin 132012,China);Dynamic Reliability Analysis of Transmission Tower for Resisting Wind Load[J];Water Resources and Power;2011-03
©2006 Tsinghua Tongfang Knowledge Network Technology Co., Ltd.(Beijing)(TTKN) All rights reserved