Experiment and analysis on drillability of artificially frozen clay;
人工冻结黏土可钻性试验与分析
Uni-axial compressive strength tests were conducted on four frozen clay at various loading rate and at the temperatures of 0℃、-15℃、-25℃、-45℃.
试验结果表明:(1)冻结黏土瞬时单轴抗压强度与温度、含水量密切相关,其值随温度的降低而增大,随含水量的增加而增大;(2)在-25℃条件下,当冻结黏土的含水量低于其最优含水量时,其瞬时单轴抗压强度随含水量的增加而明显增大,而当土体含水量高于其最优含水量时,其瞬时单轴抗压强度随含水量的增加,没有明显变化。
Uniaxial compressive strength of saturated frozen clay at constant strain rate
饱和冻结黏土在常应变率下的单轴抗压强度
Experimental Study on Instantaneous Uni-axial Compressive Strength of Frozen Clay at Low Temperature
冻结黏土低温瞬时单轴抗压强度试验研究
Frost-heaving behaviors of mucky clay by artificial horizontal freezing method
人工冻结作用下淤泥质黏土冻胀特性试验研究
Mechanic analysis on the failure of bond behavior between concrete and steel bar when suffered from frost injury
钢筋与混凝土黏结性能冻融破坏的力学分析
Tensile and compressive strength tests on artifical frozen soft clay in Shanghai
上海人工冻结软黏土抗压抗拉强度试验研究
Study on the influencing factors of frozen calcareous clay unconfined compressive strength
冻结钙质黏土无侧限抗压强度影响因素研究
Bonding properties between reinforcing bars and concrete containing mineral admixtures in freeze-thaw environment
冻融环境下矿物掺合料混凝土与钢筋间黏结性能
RESEARCH ON DEVIATORIC STRESS VARIATION LAWS FOR DEEP FROZEN CLAY AT DIFFERENT TEMPERATURE GRADIENTS
不同温度梯度冻结深部黏土偏应力演变规律研究
ultimate bond capacity [ground]
极限黏结力〔土地〕
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
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
Experimental study on effects of freezing and thawing on mechanical properties of clay
冻融作用对黏土力学性能影响的试验研究
Analysis on effect of pre-increasing load on the clay normal frozen-heave force
预施荷载对黏土法向冻胀力的影响分析
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
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
Field Measurement Analysis of Natural Thawing and Artificial Thawing of Frozen Soil by Artificial Ground Freezing
人工地层冻结冻土自然解冻与强制解冻实测分析
Adhesive of Rubberized Concrete to Common Concrete
橡胶混凝土与普通混凝土的黏结性能
TECHNICAL CREEP THEORY OF FROZEN CLAY AND ITS APPLICATION TO FREEZING METHOD
冻粘土的技术蠕变理论及在冻结法中的应用