On the basis of the freezing and thawing test about riprap materials got from three rockfill dams which lie at Hokkaido in Japan, the deterioration of freezing and thawing of riprap materials have been studied.
以三座位于日本北海道的土石坝抛石材料冻融试验数据为基础，对抛石材料的冻融劣化进行了研究。
Study on influence of rock slope failures by freezing and thawing action;
冻结融解作用对岩石边坡稳定的影响
Subsequently,the improved impacts of fibers on water resisting property of asphalt mixture were evaluated through immersed Marshall test and freeze-thaw splitting test according to the technical specifications JTG F40-2004.
为探讨合成聚合物纤维对沥青混合料耐水性的影响,先由马歇尔试验和车辙试验确定纤维的最佳掺量,然后按照现行规范JTG F40-2004规定的浸水马歇尔试验和冻融劈裂试验评价合成聚合物纤维对沥青混合料耐水性的改善效果。
In order to investigate the improving effect of water resistance of OGFC after replacing mineral filler by cement,the mixing proportions of OGFC with different substitution rate of cement were determined firstly,subsequently immersed Marshall test and freeze-thaw splitting test were carried out according to the Standard Test Methods.
为研究水泥取代矿粉后对OGFC混合料耐水性的改善效果,首先确定了不同水泥取代率的OGFC混合料配合比,然后按照规范规定的试验方法进行了浸水马歇尔试验和冻融劈裂试验。
EXPERIMENTAL RESEARCH OF THE FREEZING-THAWING ON FLY ASH CO-DOPE CONCRETE
粉煤灰双掺混凝土冻融循环试验研究
Research on the frost-resistant durability of concrete under sea water conditions
海洋环境中混凝土抗冻融循环试验研究
Test Research on Freeze-thaw Cycle of Polypropylene Fiber Light Aggregate Concrete
聚丙烯纤维轻骨料混凝土冻融循环试验研究
FREEZ-THAW CYCLE TEST AND A DAMAGE MECHANICS MODEL FOR RECYCLED CONCRETE
再生混凝土冻融循环试验与损伤模型研究
Circulation experiments on the freezing and thawing resistance of spraying polyurea elastomer concrete specimen under different conditions
喷涂聚脲弹性体混凝土试件在不同环境下抗冻融循环试验研究
freeze-thaw cycle stability test methods for compounded latex
合成胶乳的冻结-融化循环稳定性试验
Experimental study on thawing subsidence characters of permafrost under frost heaving and thawing circulation
冻融循环条件下土的融沉性质试验研究
Experimental Study on Strength of Air-entrained Concrete under Multiaxial Loads after Freeze-thaw Cycles;
引气混凝土冻融循环后多轴强度的试验研究
The Dynamic Parameter Experiment Research on Fly Ash of Freezing and Thawing Circulation;
冻融循环下粉煤灰土动力参数试验研究
Experimental Study and Theoretical Analysis on the Mechanical Properties of Concrete after Freezing and Thawing
冻融循环后混凝土力学性能的试验研究
Experimental Study on Water Migration of Reinforced Retaining Wall in Freezing-Thawing Cycle
加筋挡土墙冻融循环过程中水分运移试验研究
Study on Effects of Freeze-Thaw Cycle on Bulk Density and Porosity of Black Soil
冻融循环对黑土容重和孔隙度影响的试验研究
Freezing-thawing Cycles and Salt Expansion Test of Crude Coarse Grain Clay Salty Soil
天然粗颗粒盐渍土多次冻融循环盐胀试验
Experimental study on properties of wet-screened aggregate concrete after freezing and thawing cycles
湿筛混凝土冻融循环后性能的试验研究
Experimental Study on Wet-screened Mass Concrete Behavior after Freeze-thaw Cycles
冻融循环后湿筛大骨料混凝土的试验研究
Expperiment and Study on Influence of Freeze-Thaw Cyle on the Mechanics Behavior of Frostresistant Recycled Aggregate Concrete
冻融循环对抗冻再生骨料混凝土力学性能影响试验研究
Design of Low Temperature Triaxial Testing Machine and Experimental Study on Cyclic Freeze-thaw on the Mechanical Properties of Silty Caly;
低温三轴试验机研制及粉质粘土冻融循环力学效应试验研究
Theoretical and Experimental Research on Dynamic Properties of Fly Ash Soil Subjected to Freeze-Thaw Cycles;
冻融循环对粉煤灰土动力特性影响的理论与试验研究
