1.
Quick Construction Technology of Big Section Deep Shaft with Freezing Surface Soil
大断面深立井井筒冻结表土段快速施工技术
2.
The Application of Freezing Method in Construction of Topsoil AboveMain Inclined Shaft in Wanggui Mine of Ningxia Province
冻结法在宁夏王洼二矿主斜井表土段施工中的应用
3.
Rapid Sinking of the Upcast Shaft in Southern District of Gujiao Coal Mine through Drilling and Freezing of Top Soil Section
顾桥矿南区回风井表土段打钻、冻结快速施工技术
4.
Analyse of Ground Surface Deformation in Underground Freezing Project Affected by Frost-heaving and Thawing-settlement;
地下冻结工程中土体冻胀融沉对地表变形的影响分析
5.
Dynamic Analysis on the Stabality of the Freeze Shaft Lining in Thick Top Soil;
深厚表土中的冻结立井井筒稳定性动态分析
6.
Research on Distribution Law of the Measured Both Inner and Outer Force of Freezing Shaft Lining in Special Thick Alluvium
特厚表土层冻结井壁内外力分布规律实测研究
7.
The Key Technical Problems of Freezing Sinking in Thick Surface Soils of China
我国深厚表土地区的冻结凿井的关键技术问题
8.
Slippery Mold Construct of Internal Shaft Lining in Freezing Shaft on Large Sectio Thick Surface Soil
大断面深厚表土层冻结井筒内层井壁滑模施工
9.
Analysis on Soil Frozen and Thawed Regulation under Different Soil Surfaces
不同地表条件下土壤冻结、融化规律分析
10.
Study of Surface Damage Rule of Concrete Structure Exposed to Salt Freezing Condition
盐冻条件下混凝土结构表面的损伤规律研究
11.
The Construction Technology of the Frozen Air Shaft with Huge-Thick Soil and Major Diameter
巨厚表土层大直径立井井筒冻结法施工技术
12.
RESEARCH OF GROUND FROZEN DEPTH IN SEASONALLY FROZEN AREAS
季节性冻土地区土壤冻结深度的研究
13.
Thermal analysis of artificially frozen wall in seasonal frozen area
季节冻土地区人工冻土墙的冻结特性研究
14.
Application Research of High Performance Commercial Concrete in Freezing Shaft lining
高性能商品混凝土在冻结段井壁工程中的应用研究
15.
The Preparation and Performance Research of Freezing Shaft Lining C80 HPC in Extraordinary Depth Surface Soil;
特厚表土层冻结井壁C80高性能混凝土配制及其性能研究
16.
Research on the Forming and Thawing of Frozen Soil Walls by Artificial Ground Freezing Method;
人工地层冻结冻土帷幕形成与解冻规律研究
17.
Research on the Influence of Frost Heave of Frozen Soil to Derrick Footing in Freezing Sinking Shaft;
冻结法凿井冻土冻胀对井架基础影响的研究
18.
Analysis indicates that the freezing-thawing is most important to failure of microstructure of soil; the second is slow-soaking.
分析表明冻融对土的微结构破坏最为严重，其次是慢浸。