Study of supporting type for deep foundation pit in areas of rock and soil

ZHU Zhi-hua; LIU Tao; SHAN Hong-xian

English Version Journal Login

您当前的位置：

首页 >

文章列表页 >

Study of supporting type for deep foundation pit in areas of rock and soil

更新时间：2026-06-25

- Study of supporting type for deep foundation pit in areas of rock and soil
- Vol. 32, Issue S1, (2011)
- 作者机构：
  
  1. 中国海洋大学环境科学与工程学院,山东,青岛,266100
  2. 中国海洋大学海洋环境与生态教育部重点实验室,山东,青岛,266100
- 作者简介：
- 基金信息：
- DOI：
  CLC： TV551.4
- Online First：16 May 2011，
  
  Published：2011
- 稿件说明：
移动端阅览
ZHU Zhi-hua, LIU Tao, SHAN Hong-xian. Study of supporting type for deep foundation pit in areas of rock and soil[J]. 2011, 32(S1).
DOI：

ZHU Zhi-hua, LIU Tao, SHAN Hong-xian. Study of supporting type for deep foundation pit in areas of rock and soil[J]. 2011, 32(S1). DOI：

摘要

：以青岛地区“上部土层、下部岩层”的土岩结合地质条件为背景，对该地区深基坑支护方式进行总结，得出土层桩锚与岩层喷锚相结合的主要支护形式。选取青岛地区两个典型深基坑——青岛地铁李村站为实例，对该地铁车站基坑变形进行数值模拟。结果表明：桩锚、喷锚、内支撑相结合的支护体系在青岛地区具有很好的实用性，尤其在控制基坑水平位移、围护桩内力及周边地表沉降等方面效果明显，这将为青岛地铁后续工程设计提供有效指导，并为类似土岩结合地区深基坑支护设计提供借鉴

Abstract

Upon rock-soil combinational geological condition in Qingdao

a summary is made to know the main supporting type for deep foundation pit in the area; and draw the conclusion that“ piled anchor in soil and anchor bolt shotcrete in rock” are in common use in such deep foundation pit. Taking two typical deep foundation pits of Licun station in Qingdao metro for examples

finite element method is used to do simulation calculation of the station foundation pits; and it is surely proved that pile-anchor and braced structures are well used in the area

especially in controlling horizontal deformation

the pile internal force and surrounding settlement. The work will greatly help the latter metro design in Qingdao metro construction and provide many ideas for the construction in similar geological conditions.

关键词

Keywords

references

Views

1571

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

Coupling mechanism of seepage and heat transfer in rock fracture based on physics-informed neural networks

Influence of construction gap on the force of steel lining in compressed air storage cavern

Stability and failure mode analysis of tunnel face in composite ground with upper sand and lower clay layers

Characterization method for the three-dimensional soil cutting failure surface based on damage energy dissipation

Pullout simulation on fully grouted rock bolts based on residual shear strength

Related Author

WANG Zhi-liang1

XIAO Zhi-huan1

SHEN Lin-fang1

LI Shao-Jun2

ZHANG Gui-min

SUN Wen-qing

ZHU Ze-fan

SU Yong-kang

Related Institution

Faculty of Civil Engineering and Mechanics, Kunming University of Science and Technology

State Key Laboratory of Geomechanics and Geotechnical Engineering Safety, Institute of Rock and Soil Mechanics, Chinese Academy of Sciences

School of Mechanics and Civil Engineering, China University of Mining and Technology

State Key Laboratory of Intelligent Construction and Healthy Operation and Maintenance of Deep Underground Engineering, China University of Mining and Technology

School of Highway, Chang’an University

AI问答

⁰