Full-Text Search:
Home|Journal Papers|About CNKI|User Service|FAQ|Contact Us|中文
《Highway》 2012-02
Add to Favorite Get Latest Update

A Study on Control Criterions of Settlement for Widening of Fo-kai Expressway on Soft Ground

E Hai-qing,WEI Shu-hong(Hohai University,Nanjing 210098,China)  
Relying on the widening of Fo-Kai Expressway on soft ground test section,the settlement and deformation rules of new and old embankment are analyzed under the load of widening embankment.On the basis of the rules,according to the road performance and the requirement of deformation and stabi-lity of the new and old embankment,combined with the field observation data,the settlement control criterions of the widening of expressway on soft ground are researched.The studies show that the control criterions of the widening project on soft ground should use "three indexes": the allowed transverse slope change rate of existing road during the widening embankment construction,the allowed transverse slope change rate during the post-construction of the new and old embankment,the allowed post-construction settlement of the widening embankment.
【Fund】: 广东省交通重点科技项目 项目编号200502-01
【CateGory Index】: U416.1
Download(CAJ format) Download(PDF format)
CAJViewer7.0 supports all the CNKI file formats; AdobeReader only supports the PDF format.
【Citations】
Chinese Journal Full-text Database 2 Hits
1 He Zhaoyi(Chongqing Jiaotong Institute)Zhou Huxin(Southeast University,Nanjing);Inquiry of Differential Settlements Index about Highway Pavement on Soft Soil Foundation[J];JOURNAL OF CHONGQING JIAOTONG INSTITUTE;1996-01
2 ;Design Thinking and Construction Control of Soft Soil Foundation in Reconstruction and Extension Construction of the Shen-Da Expressway[J];Northeastern Highway;2002-02
【Co-citations】
Chinese Journal Full-text Database 10 Hits
1 Xia Zhanghua1 Luo Zhiwen2 (1.College of Civil Engineering,Fuzhou University 350108;2.Hunan Expressway Maintenance Engineering Limited Company 350108);Key Technical Issues of Broaden Widening of Prestressed Concrete T-type Beam Bridges[J];Fujian Architecture & Construction;2010-12
2 ZONG Zhou-hong1,XIA Zhang-hua1,CHEN Yi-yan1,2,ZHAO Xuan-xian3(1.College of Civil Engineering,Fuzhou University,Fuzhou,Fujian 350108,China;2.Shenzhen Municipal Engineering Design Institute Lt.Co,Shenzhen,Guangdong 518035,China;3.Department of Headquarters of Highway Construction in Fujian Province,Fuzhou,Fujian 350001,China);State-of-the-art and engineering example analysis of longitudinal connection joints between the new bridges and existing old bridges during bridge widening,and reconstructions[J];Journal of Fuzhou University(Natural Science Edition);2009-02
3 QIAN Ni-gui~1,ZHOU Chun-er~1,LI Guo-wei~2(1.Guangdong Hualu Communication Sciencial and Technical Co.Ltd.Guangzhou 510420,China;2.Geotechnical Research Institute of Hohai University,Nanjing 210098,China);Research on applying FLM embankment to widening engineering of expressway[J];Guangdong Highway Communications;2006-04
4 LI Xiang(Guangzhou Municipal Engineering Design & Reasearch Institute,Guangzhou 510060,China);Design of High Expressway Embankment Widening in the Soft Soil Areas[J];Guangdong Highway Communications;2008-04
5 TONG Huai-feng1,GUO Yuan-cheng1,TONG Jing-lin2 (1.School of Civil Engineering,Zhengzhou University,Zhengzhou 450002,China;2.Henan Polytechnic University,Jiaozuo 454003,China);Application and Research on Post-Processing Technology in Widening of Expressway[J];Highway;2007-04
6 GAO Xiang,LIU Song-yu,SHI Ming-lei (Institute of Geotechnical Engineering,Southeast University,JiangsuNanjing210096,China);Key Problems in Embankment Widening of Expressway on Soft Ground[J];Journal of Highway and Transportation Research and Development;2004-02
7 HUANG Qin-long~1,LING Jian-ming~1,TANG Bo-ming~2,MENG Hua~2 Education,Tongji University,Shanghai200092,China;2.Chongqing Highway Bureau,Chongqing400067,China);Experimental Research on Incoordinate Deformation Between Existing Subgrade and the Widening One[J];Journal of Highway and Transportation Research and Development;2004-12
8 ZHANG Jun-hui~1,WANG Pen~(1,2),HUANG Xiao-ming~1(1.School of Transportation,Southeast University,Jiangsu Nanjing 210096,China;2.School of Engineering & Hydraulic Engineering,Zhenzhou University,Henan Zhenzhou 450002,China);Numerical Analysis of Road Widening Project on Soft Soil Ground[J];Journal of Highway and Transportation Research and Development;2006-06
9 GAO Cheng-lei1,2,LING Jian-ming1(1.Key Laboratory of Road and Traffic Engineering of the Ministry of Education,Tongji University,Shanghai 200092,China;2.School of Civil Engineering,Shijiazhuang Railway Institute,Shijiazhu Hebei 050043,China);Mechanism and Control of Differential Settlement of Widening Road Foundation[J];Journal of Highway and Transportation Research and Development;2008-05
10 HUANG Ping(Fujian Provincial Communications Planning and Design Institute,Fuzhou Fujian 350004,China);Research on Static Behavior of Broaden Spliced Prestressed Concrete T-type Beam Bridges[J];Journal of Highway and Transportation Research and Development;2010-03
China Proceedings of conference Full-text Database 3 Hits
1 Chen Jindong, Zhu Min(Jiangsu HuNing Expressway co.Ltd., Nanjing 210049,Chiba);Technic Research of Splicing Expressway on Soft Soil Foundation[A];[C];2007
2 Zhang Meizhen,Lin Jintao,Xia Zhanghua,and Zong Zhouhong (College of Civil Engineering,Fuzhou University,Fuzhou,Fujian,350108);Load-carrying capacity analysis of a skew prestressed hollow slab bridge after widening construction[A];[C];2009
3 Chen Jindong~1 Zhu Min~1 Xu Zezhong~2 Xu Yongming~2 Wang Bin~2 (1.Jiangsu Expressway Company Limited,Nanjing Jiangsu 215131; 2.Suzhou Expressway Construction Headquarter,Suzhou Jiangsu 215007);Research on Weak Ground Foundation Processing Method of Expressway Joint[A];[C];2009
【Secondary Citations】
Chinese Journal Full-text Database 1 Hits
1 Wang Kai;STRESS AND DISPLACEMENT ANALYSES OF A N-LAYER ELASTIC-CONTINUOUS SYSTEM UNDER VERTICAL LOAD UNIFORMLY DISTRIBUTED ON A CIRCULAR AREA[J];China Civil Engineering Journal;1982-02
©2006 Tsinghua Tongfang Knowledge Network Technology Co., Ltd.(Beijing)(TTKN) All rights reserved