[1]程云,邹兴普,范厚贵.重庆至贵阳铁路遵义站深厚素填土地基处理设计[J].高速铁路技术,2023,14(04):95-99.[doi:10.12098/j.issn.1674-8247.2023.04.018]
 CHENG Yun,ZOU Xingpu,FAN Hougui.Design of Deep Plain Fill Foundation Treatment for Zunyi Station of Chongqing-Guiyang Railway[J].HIGH SPEED RAILWAY TECHNOLOGY,2023,14(04):95-99.[doi:10.12098/j.issn.1674-8247.2023.04.018]
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重庆至贵阳铁路遵义站深厚素填土地基处理设计()
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《高速铁路技术》[ISSN:1674-8247/CN:51-1730/U]

卷:
14卷
期数:
2023年04期
页码:
95-99
栏目:
出版日期:
2023-08-30

文章信息/Info

Title:
Design of Deep Plain Fill Foundation Treatment for Zunyi Station of Chongqing-Guiyang Railway
文章编号:
1674-8247(2023)04-0095-05
作者:
程云邹兴普范厚贵
中铁二院贵阳勘察设计研究院有限责任公司,贵阳550002
Author(s):
CHENG YunZOU XingpuFAN Hougui
Guiyang Branch of China Railway Eryuan Engineering Group Co. ,Ltd. ,Guiyang 550002 ,China
关键词:
深厚素填土埋式高路堤地基处理
Keywords:
deep plain fillburied high embankmentfoundation treatment
分类号:
U213.1+4
DOI:
10.12098/j.issn.1674-8247.2023.04.018
文献标志码:
A
摘要:
摘要:遵义站位于遵义市朱家坝,属构造剥蚀、溶蚀低山地貌,站区场地内堆填大量素填土,厚度10~30m,结构松散,潮湿。车站路基以填方形式通过深厚素填土场地,地基处理与控制沉降是路基设计的重点和难点,制定安全、经济、施工便捷的设计方案对确保铁路运营安全意义重大。为解决这一技术难题,提出了翻挖回填形成埋式高路堤的工程措施,不仅节省工程投资、缩短工期,且利用原素填土作为回填料,克服了深厚素填土地基的沉降问题,取得了良好的效果。
Abstract:
Zunyi Station is located in Zhujiaba,Zunyi City. It belongs to the low mountain landform of tectonic denudation and dissolution. A large amount of loose and humid plain fill soil with a thickness of 10~30 m is filled in the station area. The station subgrade passes through the deep plain fill with an embankment. The treatment and control of settlement in the foundation are the key and difficult points in subgrade design. Developing a safe and economical design scheme that is convenient for construction is of great significance to ensure railway operation safety. In order to solve this technical problem,this paper proposes the engineering measures of digging and backfilling to form buried high embankment,which not only saves project investment and shortens the construction period,but also uses plain fill as backfill material to overcome the settlement problem of deep plain fill foundation and achieves good results.

参考文献/References:

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备注/Memo

备注/Memo:
收稿日期:2022-03-22
作者简介:程云(1980-),男,高级工程师。
更新日期/Last Update: 2023-08-30