IMHE OpenIR  > Journal of Mountain Science  > Journal of Mountain Science-2017  > Vol14 No.3
Observed deformation characteristics of a deep excavation for the spring area in Jinan, China
ZHANG Ding-wen; SHU Ji-cheng; SUN Jian-ping
Corresponding AuthorSHU Ji-cheng
2017-03
Source PublicationJournal of Mountain Science
ISSN1672-6316
Volume14Issue:3Pages:581-594
Subtype期刊论文
AbstractThe observed deflections and internal forces of pile-anchor retaining excavation were studied in spring area in Jinan city of China. Based on field measured data, the ground surface settlement, deflection of retaining piles and wall, internal force analysis of concrete piles, axial anchoring forces, groundwater table, and the deformation of surround building and pipelines wereinvestigated. The results indicates that the combining application of concrete piles, jet grouting columns and anchors support systemcan effectively control excavation-induced surface ground settlements.The field maximum lateral wall deflections are between 0.02% and 0.19% of the excavation depth due to the competitive site conditions.The bending moment-depth relationship curve is S-type. Groundwater leakage results in the sharp dropingroundwater level,which is part of the reasons for the adjacent building settlement.The axial anchoring forces of the upper layer of anchors increase gradually during the excavation, but those of the lower layer of anchors slightly reduced firstly and then tend to be stable during the excavation procedure. In comparison with the histories of excavation cases, the small lateral wall deflection in this study results from the favorable site condition and the relative rigidity of the retaining structure system.
KeywordSpring Area Excavation Pile Anchor System Ground Settlement Horizontal Displacement
DOI10.1007/s11629-016-4038-8
Indexed BySCI
Language英语
Citation statistics
Cited Times:7[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.imde.ac.cn/handle/131551/18444
CollectionJournal of Mountain Science_Journal of Mountain Science-2017_Vol14 No.3
Recommended Citation
GB/T 7714
ZHANG Ding-wen,SHU Ji-cheng,SUN Jian-ping. Observed deformation characteristics of a deep excavation for the spring area in Jinan, China[J]. Journal of Mountain Science,2017,14(3):581-594.
APA ZHANG Ding-wen,SHU Ji-cheng,&SUN Jian-ping.(2017).Observed deformation characteristics of a deep excavation for the spring area in Jinan, China.Journal of Mountain Science,14(3),581-594.
MLA ZHANG Ding-wen,et al."Observed deformation characteristics of a deep excavation for the spring area in Jinan, China".Journal of Mountain Science 14.3(2017):581-594.
Files in This Item:
File Name/Size DocType Version Access License
14.pdf(5800KB)期刊论文作者接受稿开放获取CC BY-NC-SAView Application Full Text
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[ZHANG Ding-wen]'s Articles
[SHU Ji-cheng]'s Articles
[SUN Jian-ping]'s Articles
Baidu academic
Similar articles in Baidu academic
[ZHANG Ding-wen]'s Articles
[SHU Ji-cheng]'s Articles
[SUN Jian-ping]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[ZHANG Ding-wen]'s Articles
[SHU Ji-cheng]'s Articles
[SUN Jian-ping]'s Articles
Terms of Use
No data!
Social Bookmark/Share
File name: 14.pdf
Format: Adobe PDF
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.