冻结法

冻结法在复杂地铁隧道工程中的应用&深圳地铁4A标段冻结施工

The Application of Freezing Method in complicated Metro Tunneling Project & 4A Section Freezing Construction of Shenzhen Metro

南锚碇基础深基坑支护采用了钻孔灌注桩排桩加多道支撑挡土，2m厚冻土薄壁隔水的新型设计和施工工艺，称为排桩冻结法。

Filling piles and multilayer support and new design and execution technique of 2-m thick frozen soil thin wall water gushing are adopted in South Anchor Cushion Foundation Pit , namely the freezing method of row piles .

液氮冻结法保藏毛霉目菌种的效果研究了毛霉目真菌少孢根霉的生长繁殖规律，考察了培养温度、培养基的pH值对其生长的影响。

THE EFFICACY OF LIQUID NITROGEN FREEZING METHOD FOR PRESERVATION OF MUCORALES CULTURES Factors affecting growth and propagation of Rhizopus oligosporus , temperature and pH value , were discussed .

530m特厚冲积层冻结法凿井关键技术分析

Analysis on Key Technology of Sinking Shaft by Freezing Method in Special Thick Alluvium

C80高强高性能泵送混凝土研究与应用高强高性能混凝土在冻结法凿井施工中的应用

Use of High Strength and High Performance Concrete in Freezing Shaft Sinking Research and application of ultra-high strength high performance concrete in china

对南京地铁一期工程TA4标联络通道冻结法施工的成功经验进行了总结。

Freezing method applied to the connected aisle in Nanjing metro project is introduced in this paper , and its experiences are analyzed .

考虑了混凝土水化放热情况，建立了冻结法施工凿井冻结壁井壁温度场数值计算模型，运用有限元软件ANSYS对冻结井壁温度场进行计算，得到了冻结井壁温度场分布变化特性。

Through the consideration of freeze borehole wall temperature field , it is established that the numeric calculation medal of concrete hydration heat . The temperature field on the frozen wall and the characteristic distribution of temperature are obtained by using software of ANSYS of finite element program . 7 .

采用三维光弹应力冻结法，模拟研究挤压平模的三维应力场，得到了矩形模、T形模σx、σy、zσ在XY面上和沿高向的分布规律。

The three-dimension stress field of extrusion dies has been simulated and studied by using there-dimension photoelasticity of stress freezing method . The rule of the distribution of σ _x 、σ _y 、σ _z of rectangular and T-shaped dies on XY plane and in direction of Z is discovered .

隧道施工通过该破碎带时采用了全断面水平冻结法作为辅助施工方法，冻结施工总长度115m，冻结管单管长度最长达62m，而目前国内外水平冻结的长度仅45m。

To assure normal construction and safety of the pipelines and building , full - section horizontal ground freezing method is adopted in Guangzhou metro , with the total length of 115 m for frozen ground and 62 m for single frozen pipe .

煤矿冻结法施工控制可视化软件

Visualization Software for Construction Control System of Shaft Sinking by Freezing

冻结法在该类工程中应用效果良好。

Good effects of freezing method were obtained in the project .

水平钻掘工法冻结法凿井经验总结

Horizontal Directional Drilling Method Summary on Experiences of Freezing Shaft Sinking

液氮冻结法在盾构进洞工程中的应用

The application of liquid nitrogen freezing method in shield entry engineering

地下交通工程施工中冻结法的岩土工程问题

On Geotechnical Engineering of Freezing Method in the Underground Traffic Construction

基于冻结法的地铁区间隧道矿山法暗挖施工

Underground Excavation Construction of Metro Tunnel Based on Ground Freezing Method

冻结法施工地铁旁通道工程事故分析

Analysis of Accidents in Freezing Method Construction of Side Channel Project

立井冻结法信息化施工系统的研究及应用

Research and Application on Informationized Shaft Construction System of Freezing Method

冻结法在城市地铁矿山法隧道中的应用

Application of Freezing Method in Construction of Urban Subway Mining Tunnels

地铁车站下隧道冻结法施工压力监测

Pressure Monitoring in Freezing Method Construction for Tunnels under Subway Stations

冻结法凿井井壁破裂原因探讨

Discussion on Lining Fracture Causes of Shafts Excavated by Freezing Method

大直径井筒全井基岩冻结法安全快速施工

Using Bedrock Freezing for Safe and Rapid Construction of Large-Diameter Shaft

人工冻结法进行地铁隧道修复施工的数值分析

Data Analysis of Artificial Freezing Method in Subway Tunnel Repairing Constructions

地铁联络通道冻结法施工的安全保证措施

Safety guarantee measures for the freezing construction of Metro communication passage

赵楼矿井深厚冲积层冻结法施工技术

Deep Alluvium Freezing Process Construction Technology by Zhao Lou Coal Mine

隧道工程水平冻结法优化设计研究

The Optimum Design Study of Tunnel Project Adopted Horizontal Freezing

河南矿井冻结法凿井施工回顾与展望

Reviews and Prospects for Sinking Construction of Freezing Method in Henan Mines

最后，对冻结法信息化施工进行了论述。

Information construction in freezing method is also discussed in the thesis .

有关冻结法精度的几个问题

Some problems concerning the accuracy of the frozen stress method in Photoelasticity

盾构出洞冻结法施工中的地下连续墙监测

Underground Continuous Wall Monitoring of Shield Tunneling by Artificial Ground Freezing Method

冻土机械化掘进技术在冻结法凿井中的应用

Application of Grub Mechanization of Frozen Earth in Freezing Shaft