超大断面矩形顶管在城市道路隧道工程中的应用
详细信息 查看官网全文
- 英文论文题名：Super-Large Rectangular Cross-Section Pipe-Jacking Method in the Application of the Urban Road Tunnel Project
- 论文作者：张俊岱 ; 黄伟 ; 吕剑英 ; 张总纲
- 英文论文作者：ZHANG Jundai ; HUANG Wei ; LV Jianying ; ZHANG Zonggang ; China Railway Tunnel Survey & Design Institute Co.Ltd.
- 年：2016
- 作者机构：中铁隧道勘测设计院有限公司;
- 论文关键词：超大断面矩形顶管隧道 ; 小间距 ; 浅覆土 ; 城市道路 ; 设计
- 英文论文关键词：Super-large rectangular cross-section pipe-jacking ; Tunnel ; Small spacing ; Shallow soil cover ; Urban road ; Design
- 会议召开时间：2016-10-24
- 会议录名称：2016中国隧道与地下工程大会（CTUC）暨中国土木工程学会隧道及地下工程分会第十九届年会论文集
- 语种：中文
- 分类号：U455.4
- 学会代码：OGTY
- 会议名称：2016中国隧道与地下工程大会（CTUC）暨中国土木工程学会隧道及地下工程分会第十九届年会
- 会议地点：中国四川成都
- 主办单位：中国土木工程学会隧道及地下工程分会
- 学会名称：中国土木工程学会
- 页数：7
- 文件大小：2563k
- 原文格式：O
- 会议级别：全国
摘要
郑州市下穿中州大道隧道工程使用矩形顶管技术,具有超大矩形断面、小间距平行顶进、覆土浅的显著特点。顶管管节外部尺寸10.10×7.25 m,覆土在3.0~4.2 m之间,掘进开挖宽度10.12 m,覆跨比仅为0.3;相邻多条平行顶管净距仪有1.0 m。对顶管隧道的埋深、间距、管节结构和接头、以及纵向连接的设计做了详细介绍,施工效果证明了设计的合理性。本工程的成功实施,首次把超大断面矩形顶管技术应用于单向双车道城市交通隧道工程,为城市隧道的施工工法提供了更多选择。
The tunnel crossing underneath Zhongzhou Avenue in Zhengzhou,has been constructed with pipejacking.It has such outstanding features as super-large rectangular cross-section,parallel tunnel tubes and small spacing between the tunnel tubes,and shallow cover.Pipe external dimension is 10.10×7.25 m,cover earth thickness is between3.0~4.2 m,excavation width is 10.12 m with thickness-span ratio 0.3,and clear distance is only 1.0 m between parallel tunnel tubes.This paper introduce the details about buried depth of the tunnel,spacing of tunnel tubes,pipe structure and joint,longitudinal connecting,The construction was successfully completed and the monitoring data proves the rationality of the design.Super-large rectangular cross-section pipe-jacking method was firstly applied on the two-lane one-way urban traffic tunnel project,as a construction method providing more option for similar projects.
The tunnel crossing underneath Zhongzhou Avenue in Zhengzhou,has been constructed with pipejacking.It has such outstanding features as super-large rectangular cross-section,parallel tunnel tubes and small spacing between the tunnel tubes,and shallow cover.Pipe external dimension is 10.10×7.25 m,cover earth thickness is between3.0~4.2 m,excavation width is 10.12 m with thickness-span ratio 0.3,and clear distance is only 1.0 m between parallel tunnel tubes.This paper introduce the details about buried depth of the tunnel,spacing of tunnel tubes,pipe structure and joint,longitudinal connecting,The construction was successfully completed and the monitoring data proves the rationality of the design.Super-large rectangular cross-section pipe-jacking method was firstly applied on the two-lane one-way urban traffic tunnel project,as a construction method providing more option for similar projects.
引文
[1]彭立敏,王哲,叶艺超,杨伟超.矩形顶管技术发展与研究现状[J].隧道建设,2015,35(1):1-8PENG Limin,WANG Zhe,YE Yichao,YANG Weichao.Technological Development and Research Status of Rectangular Pipe Jacking Method[J].Tunnel construction,2015,35(1):1-8
[2]吴圣贤.某地铁过街通道大断面矩形顶管工程设计[J].现代隧道技术,2012,49(3):119-124Wu Shengxian.Design of a Metro Underpass with a Pipe-Jacking System Featuring Large Rectangular Sections[J],modern tunnelling technology,2012,49(3):119-124
[3]李现森.利用多条极小间距矩形顶管建造大型地下商业空间的设计与施工技术[J].隧道建设,2014,34(4):331-338.LI Xiansen.Design and Construction of Underground Space Formed by Jacking Multiple Adjacent Rectangular Pipes[J].Tunnel construction,2014,34(4):331-338.
[4]房营光,莫海鸿,张传英.顶管施工扰动区土体变形的理论与实测分析[J].岩石力学与工程学报,2003,22(4):601-605.FANG Yingguang,MO Haihong,ZHANG Chuanying.Theoretic and testing analysis of soil deformation in the area of disturbance caused by pipe-jacking[J].Chinese Journal of Rock Mechanics and Engineering,2003,22(4):601-605.
[5]魏纲.顶管施工引起的土体扰动理论分析及试验研究[J].岩石力学与工程学报,2004,23(3):476-482.WEI Gang,XU Riqing,TU Wei.Testing study and analysis on soil disturbance induced by pipe jacking construction[J].Chinese Journal of Rock Mechanics and Engineering,2004,23(3):476-482.
[6]丁良平,黄金明,黄宏伟.近距离平行顶管施工监测与技术分析[J].地下空间与工程学报,2007,3(8):1421-1437.DING Liangping,Huang Jinming,Huang Hongwei.Analysis and Mointoring of Close Parallel-Jacking[J].Chinese Journal of Underground Space and Engineering,2007,3(8):1421-1437.
[7]中国非开挖技术协会.顶管施工技术及验收规范(试行)[S].北京:人民交通出版社,2007.
[8]中铁隧道勘测设计院有限公司.郑州市下穿中州大道隧道工程勘察报告[R].2013.China Railway Tunnel Survey&Design Institute Co.Ltd.,Geoteohnical Investigation Report of the Tunnel Crossing Underneath Zhongzhou Avenue in Zhengzhou[R].2013.
[9]中铁隧道勘测设计院有限公司.郑州市下穿中州大道隧道工程施工图设计[R].2013.China Railway Tunnel Survey&Design Institute Co.Ltd.,Construction Drawing Design of the Tunnel Crossing Underneath Zhongzhou Avenue in Zhengzhou[R].2013.
[10]荣亮,杨红军.郑州市下穿中州大道超大断面矩形顶管隧道施工沉降控制技术[J].隧道建设,2015,35(12):1338-1344.RONG Liang,YANG Hongjun.Settlement Control Technology for Tunnel Crossing Underneath Zhongzhou Avenue in Zhengzhou Constructed by Super large Rectangular Cross section Pipe jacking Machine[J].Tunnel construction,2015,35(12):1338-1344.
[11]荣亮,杨红军.郑州市下穿中州大道超大断面矩形隧道顶管姿态控制技术[J].隧道建设,2015,35(10):1097-1102.RONG Liang,YANG Hongjun.Attitude Control Technology for Super large Cross section Rectangular Pipe jacking Machine:Case Study on Tunneling Crossing Underneath Zhongzhou Avenue in Zhengzhou[J].Tunnel Construction,2015,35(10):1097-1102.
[2]吴圣贤.某地铁过街通道大断面矩形顶管工程设计[J].现代隧道技术,2012,49(3):119-124Wu Shengxian.Design of a Metro Underpass with a Pipe-Jacking System Featuring Large Rectangular Sections[J],modern tunnelling technology,2012,49(3):119-124
[3]李现森.利用多条极小间距矩形顶管建造大型地下商业空间的设计与施工技术[J].隧道建设,2014,34(4):331-338.LI Xiansen.Design and Construction of Underground Space Formed by Jacking Multiple Adjacent Rectangular Pipes[J].Tunnel construction,2014,34(4):331-338.
[4]房营光,莫海鸿,张传英.顶管施工扰动区土体变形的理论与实测分析[J].岩石力学与工程学报,2003,22(4):601-605.FANG Yingguang,MO Haihong,ZHANG Chuanying.Theoretic and testing analysis of soil deformation in the area of disturbance caused by pipe-jacking[J].Chinese Journal of Rock Mechanics and Engineering,2003,22(4):601-605.
[5]魏纲.顶管施工引起的土体扰动理论分析及试验研究[J].岩石力学与工程学报,2004,23(3):476-482.WEI Gang,XU Riqing,TU Wei.Testing study and analysis on soil disturbance induced by pipe jacking construction[J].Chinese Journal of Rock Mechanics and Engineering,2004,23(3):476-482.
[6]丁良平,黄金明,黄宏伟.近距离平行顶管施工监测与技术分析[J].地下空间与工程学报,2007,3(8):1421-1437.DING Liangping,Huang Jinming,Huang Hongwei.Analysis and Mointoring of Close Parallel-Jacking[J].Chinese Journal of Underground Space and Engineering,2007,3(8):1421-1437.
[7]中国非开挖技术协会.顶管施工技术及验收规范(试行)[S].北京:人民交通出版社,2007.
[8]中铁隧道勘测设计院有限公司.郑州市下穿中州大道隧道工程勘察报告[R].2013.China Railway Tunnel Survey&Design Institute Co.Ltd.,Geoteohnical Investigation Report of the Tunnel Crossing Underneath Zhongzhou Avenue in Zhengzhou[R].2013.
[9]中铁隧道勘测设计院有限公司.郑州市下穿中州大道隧道工程施工图设计[R].2013.China Railway Tunnel Survey&Design Institute Co.Ltd.,Construction Drawing Design of the Tunnel Crossing Underneath Zhongzhou Avenue in Zhengzhou[R].2013.
[10]荣亮,杨红军.郑州市下穿中州大道超大断面矩形顶管隧道施工沉降控制技术[J].隧道建设,2015,35(12):1338-1344.RONG Liang,YANG Hongjun.Settlement Control Technology for Tunnel Crossing Underneath Zhongzhou Avenue in Zhengzhou Constructed by Super large Rectangular Cross section Pipe jacking Machine[J].Tunnel construction,2015,35(12):1338-1344.
[11]荣亮,杨红军.郑州市下穿中州大道超大断面矩形隧道顶管姿态控制技术[J].隧道建设,2015,35(10):1097-1102.RONG Liang,YANG Hongjun.Attitude Control Technology for Super large Cross section Rectangular Pipe jacking Machine:Case Study on Tunneling Crossing Underneath Zhongzhou Avenue in Zhengzhou[J].Tunnel Construction,2015,35(10):1097-1102.