Analysis of ground temperature at a valley of Kunlun Mountain tunnel

WANG Jian; TANG Guo-zhang; WANG Xing-hua

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Analysis of ground temperature at a valley of Kunlun Mountain tunnel

更新时间：2026-06-25

- Analysis of ground temperature at a valley of Kunlun Mountain tunnel
- Vol. 28, Issue 11, (2007)
- 作者机构：
  
  1. 中南大学土建学院,长沙,410075
  2. 铁道第一勘察设计院,兰州,730000
- 作者简介：
- 基金信息：
- DOI：
  CLC： U45
- Online First：18 October 2013，
  
  Published：2007
- 稿件说明：
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WANG Jian, TANG Guo-zhang, WANG Xing-hua. Analysis of ground temperature at a valley of Kunlun Mountain tunnel[J]. 2007, 28(11).
DOI：

WANG Jian, TANG Guo-zhang, WANG Xing-hua. Analysis of ground temperature at a valley of Kunlun Mountain tunnel[J]. 2007, 28(11). DOI：

摘要

多年冻土区昆仑山隧道浅埋段出现渗漏水后，浅埋段的地温特征成为治理病害的重要依据之一。根据2004年3～5月份的地质观测资料，分析浅埋段的地温特征，并采用数值模拟技术，追溯隧道工程施工前的地温状态，从而得出该隧道浅埋段2#冲沟存在一个未被冻结的通道；隧道工程对周边地温产生较大影响；最大冻结深度约10 m，最大融化深度不超过4 m。

Abstract

Since water seepage comes out of Kunlun Mountain tunnel at a valley

understanding the ground temperature at the valley is one of the most important things to treat the disease. The ground temperature is studied; it is traced back before tunneling by numerical simulation on the basis of geological observation information from March to May

2004. So it is educed as follows: (1) there is an unfrozen channel underground the valley; (2) the ground temperature around the tunnel is affected by tunneling; (3) the maximum frozen depth is about 10 m; and the maximum thawing depth is not over 4 m.

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