会议名称(中文)： 第二届寒区路基工程国际研讨会
会议名称(英文)： The 2nd International Symposium on Transportation Soil Engineering in Cold Regions
所属学科： 水文与工程地质,环境地理与全球变化,岩土工程,环境科学,工程力学
开始日期： 2015-09-24
结束日期： 2015-09-26
所在国家： 俄罗斯
所在城市： 俄罗斯
具体地点： 新西伯利亚市(Novosibirsk)
主办单位： Siberian State University of Railway Engineering
议题：
Mechanical behaviour of soil and aggregate in transportation in cold regions
Coupled modelling of mechanical and physical processes in transportation soil for cold regions
Frost heave in ballast and subgrade beneath slab track
Thaw weakening of soil in transportation
Field measurement of stress, deformation, temperature, moisture
Long-term evaluation of subgrade functionality
Nondestructive evaluation of subgrade soils and aggregate layers in cold regions
Water-heating mode subgrade in cold regions
[ 组织结构 ]
会议主席： Dr. Aleksey L. Manakov
[ 重要日期 ]
摘要截稿日期： 2015-01-15
全文截稿日期： 2015-03-31
论文录用通知日期： 2015-04-15
交修订版截至日期： 2015-05-31
[ 会务组联系方式 ]
联系人： 刘建坤 教授
会议背景介绍：
Cold regions cover 50% of the world's total land area. All transportation infrastructures in cold regions face great technical challenges due to ground freeze-thaw or permafrost degradation. New transportation infrastructure on embankments, such as high-speed railways on slab tracks or highways, requires high geometry standards. In China, the Qinghai-Tibet Railway has been in operation for more than 6 years but now faces issues due to permafrost degradation. More challenging technical problems will arise as more transportation infrastructure, such as highways, is being planned and/or constructed in Northwest and Northeastern China, Russia as well as the North America.
征文范围及要求：
(1) Mechanical behaviour of soil and aggregate in transportation in cold regions
(2) Coupled modelling of mechanical and physical processes in transportation soil for cold regions
(3) Frost heave in ballast and subgrade beneath slab track
(4) Thaw weakening of soil in transportation
(5) Field measurement of stress, deformation, temperature, moisture
(6) Long-term evaluation of subgrade functionality
(7) Nondestructive evaluation of subgrade soils and aggregate layers in cold regions
(8) Water-heating mode subgrade in cold regions |
