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- freeze and thaw cycles 冻融循环
- Based on the test results of saline soil samples of twelve places (Kashi, Sinkiang, China), the representative crude saline soil samples were selected for the experiment of freezing and thawing cycles in laboratory. 摘要通过对新疆喀什地区12处天然盐渍土室内基本性质试验分析，选取典型天然盐渍土，在开放系统中进行反复冻融循环条件下的试验研究。
- The result shows that the strength of rock evidently reduces with the increase of number of freezing and thawing cycle. 此外也分析了岩石边坡侵蚀过程的机理及影响因素，随着冻融次数的增加，岩石的抗压强度显著降低。
- And the consolidates durability is better, such as resistance of freeze and thaw,resistance of water, resitance of dry-wet circle and resistance of sulfate ero. 并且其耐久性能诸如抗冻性能、耐水性能、抗干湿循环能力和抗硫酸盐侵蚀性能较为优越。
- Secondly: Educed mostly factor of tunnel lining"s unstable stability is the circle of freeze and thaw.Moisture"s move boost up the destroy of the circle of freeze and thaw. 第二、分析得出围岩冻融循环是造成隧道衬砌失稳破坏的主要因素，水分迁移增强了冻胀的破坏性。
- The Uses of Pressure in Freezing and Thawing. 应用压力冷冻与解冻。
- Influence of freezing and thawing cycles on bond characteristics of steel bar and concrete in salt environment 盐环境中冻融循环对钢筋与混凝土粘结性能影响
- Research on salt expansion of representative crude saline soil under freezing and thawing cycles 典型天然盐渍土多次冻融循环盐胀试验研究
- Experimental study on the influence of freezing and thawing cycles on deformation features of common concrete 冻融循环后普通混凝土变形特性的试验研究
- A LABORATORY TEST STUDY ON WATER AND SALT MIGRATION IN NATURAL SALINE SOILS AND ASSOCIATED SHEAR STRENGTH CHANGES UNDER FREEZING AND THAWING CYCLES 天然盐渍土冻融循环时水盐迁移规律及强度变化试验研究
- Influences of Silica Fume on the Property of Lightweight Aggregate Concrete with Resistance to Freezing and Thawing Cycles in Seawater 硅灰对轻骨料混凝土抗海水冻融性能的影响
- Single composite emulsion containing epoxy resin. resin. Very good waterproof, wet and heat resistance, and frozen and thaw properties, easy operation, no poison and no smell. 、单组份高分子合成树脂乳液。具有良好的耐水、湿热和优良的抗冻融性，操作简便，无毒无味。
- Influence of frost and thaw cycles on shear strength of lime silt 冻融循环对石灰粉土剪切强度特性的影响
- freezing and thawing cycles 冻融循环
- I will see the vast river begin to crack and thaw. 《地表水》上说，黑龙江平均的解冻期是每年四月十七日。
- There are two basic frost durability problems: internal cracking due tofreezing and thawing cycles, and surface scaling, generally due to freezing inthe presence of deicer salts. 由冻融循环产生的内部开裂和除冰盐存在下冻结产生的表面剥蚀是抗冻耐久性的两个基本问题。
- The built prediction model is characterized by high precision, can be used to evaluate the effect of the freeze thaw cycles on the service life of the silty clay roadbed. 通过与试验对比可知，预测模型具有较高的精度，可以用来评估冻融循环对粉质黏土路基使用寿命的影响。
- Experimental study on concrete behavior under biaxial compression after freezing and thawing cycle 冻融循环后混凝土双轴压的试验研究
- DURABILITY AND SERVICE LIFE PREDICTION MODEL FOR FREEZING AND THAWING CYCLE OF HIGH STRENGTH CONCRETE 高强混凝土的抗冻性与寿命预测模型
- A new Way of food freezing and thawing was set up by high pressure technique. 高压技术为食品冻结和解冻开辟了新的途径。
