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- frozen soil foundation protection 冻土地基保护
- The Theories Calculation of the Frozen Soil Foundation Temperature Distribution with Vent-Pipe 冻土地带通风基础土壤温度分布理论计算分析
- COOLING MECHANISM ANALYSIS AND COOLING EFFECT EVALUATION FOR A NEW TYPE OF PILE USED IN FROZEN SOIL FOUNDATION 一种冻土地基冷却承载复合桩的冷却机理分析及效果
- Frozen soil has tangible rheologic characteristics. 冻土有明显的流变特性。
- frozen soil foundation 冻土地基
- Supported by the State Key Laboratory of Frozen Soil Engineering Foundation of the Chinese Academy of Sciences. 中国科学院冻土工程国家重点实验室开放基金资助项目。
- During the brief summer , a thin layer of frozen soil thaws at the surface . 短短的夏季里,表面很薄的一层冻土融化了。
- The strength of frozen soil will decrease obviously if it is thawed, especially when ice lens is abundant in it, which is the main cause of the mud pumping in subgrade as well as the instability of foundation in seasonal frozen ground regions. 摘要冻土,特别是含冰透镜体的冻土解冻时,出现强度大幅度下降的弱化现象,这是季节冻土区内路基春季翻浆冒泥、地基失稳的重要原因。
- This paper covers construction of ropeway frame and equipment foundations in extremely cold area, focusing on frozen soil digging, foundation construction and concrete casting. 摘要介绍索道支架基础和设备基础在高寒地带遇到冻土时的施工情况,分析冻土开挖、基底处理以及混凝土浇注应该釆取的方法和需注意的问题。
- This paper covers construction of ropeway frame and equipment foundations in extremely cold area,focusing on frozen soil digging,foundation construction and concrete casting. 介绍索道支架基础和设备基础在高寒地带遇到冻土时的施工情况,分析冻土开挖、基底处理以及混凝土浇注应该采取的方法和需注意的问题。
- When the robotic arm first reached that depth, it hit a hard layer of frozen soil. 当机械臂首次达到那个深度的时候,碰到了一层坚硬的冰冻土壤。
- High temperature on permafrost berm could deteriorate the degeneration of the frozen soil under the embankment. 高温冻土区护道会加剧路基下冻土退化;
- Advantages and cautions while using powder spray pile in the reinforcement of soft soil foundation are introduced. 介绍了喷粉桩加固软土地基的优点及其施工注意事项。
- On the basis of the analysis of the distribution law of long-term frozen soil at the northeast slope of Mt. 在分析大兴安岭东北坡多年冻土分布规律的基础上,论证了该区冻结层水特征。
- Frost damage is main cause for earth-retaining wall failure in seasonally frozen soil region. 冻害是季节冻土区挡土墙破坏的主要原因。
- It is suggested taking explode-expand stakes to deal with expansive soil foundation by character of expansive soil and the local actual project. 根据曲靖市区膨胀土特征和当地实际工程建议对该区膨胀土地基问题采取爆扩桩来进行处理。
- The onions too, once sprouted have ground to a halt, encrusted in frost, perched on the frozen soil. 洋葱也是,一旦发芽就停下来,在霜中长壳,栖息在霜冻的土中。
- The practices of many years have proven that the treatment method of salinized soil foundation is simple, easy and effective. 多年的实践证明,该盐渍土地基加固方法,简单易行,效果可靠。
- How to develop a fast portable frozen soil penetrator is the main aim of this paper. 如何运用聚能装药技术设计一种快速便携的冻土射孔器是本论文的主要目的。
- When dynamic compaction method is used to improve the soft soil foundation, environmental vibration will appear due to radiating of compaction energy. 摘要利用强夯法加固软弱地基时,其夯击能将以波的形式向外扩散,进而导致周围环境的振动。