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科技导报
|专题
2005
, 23
(0501) :
23
-28
解决青藏铁路建设中冻土工程问题的思路与思考
全屏
马巍,程国栋,吴青柏
作者信息
中国科学院寒区旱区环境与工程研究所冻土工程国家重点实验室 兰州
通讯作者:
马巍
THOUGHTS ON SOLVING FROZEN SOIL ENGINEERING PROBLEMS IN THE CONSTRUCTION OF QINGHAI-TIBET RAILROAD
Affiliations
出版时间: 2005-01-10
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围绕青藏铁路冻土工程地质、气候变化对冻土及铁路路基稳定性、生态环境变化与保护问题,分析了青藏铁路工程建设中存在的冻土工程技术问题,提出了青藏铁路建设中应对这些问题的新思路:采取积极保护多年冻土的主动冷却路基的思路和动态设计思路,并给出了青藏铁路建设中下一步应思考和研究的问题。
青藏铁路
/
多年冻土
/
冻土工程
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主动冷却路基
/
动态设计
In allusion to the problems of the frozen soil engineering geology, the roadbed stability with climate change, the entironment change and protection in the construction of Qinghai-Tibet Railway, this paper analysed the frozen soil engineering technology problems existed in the construction of Qinghai-Tibet Railway and introduced new ideas and methods for solving these problems: the idea of the actively cooling roadbed and the idea of the dynamic design. Meanwhile, we put forward the problems of considering and research at next phase in the construction of Qinghai-Tibet Railroad.
Qinghai-Tibet Railroad
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permafrost
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frozen soil engineering
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actively cooling roadbed
/
dynamic design
马巍;程国栋;吴青柏.
解决青藏铁路建设中冻土工程问题的思路与思考.
科技导报,
2005
, 23
(0501)
: 23
-28
.
.
THOUGHTS ON SOLVING FROZEN SOIL ENGINEERING PROBLEMS IN THE CONSTRUCTION OF QINGHAI-TIBET RAILROAD[J].
Science & Technology Review ,
2005
, 23
(0501)
: 23
-28
.
2005年第23卷第0501期
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接收时间:2009-08-19
首发时间:2005-01-10
出版时间:2005-01-10
收稿日期:2009-08-19
修回日期:1900-01-01
https://castjournals.cast.org.cn/joweb/kjdb/CN/1242118168576065546
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2种不同金属材料的力学参数
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