重复加载试验 meaning in English

repeated load test

Through testing eight composite beams with partial shear connectors under dead load and repeated load , the effect that repeated load acts on composite beams is analyzed on the basis of the test process , phenomena , and result
摘要通过8根部分剪力连接组合梁的静载和重复加载试验，在对试验过程、试验现象以及试验结果分析的基础上研究了重复加载对部分剪力连接组合梁受力性能的影响。
Through the static and standard traffic cyclic loads , the responses of the pavement and subgrade have been attained . the studies on these responses such as elastic deformations , accumulative settlements and stress have been made under the changed characters of subgrade , such as moisture content , relative compaction of subgrade . the results of the experiments show that superfluous moisture content increases the vertical stress and the settlements of the construction under the similar relative compaction
通过静力加载和模拟路面承受的竖向交通荷载的重复加载试验，研究了路面路基结构在双轮车辆荷载作用下的动静态响应，分析了路面路基结构在浸水状态(土层含水量增加)和压实密度降低等不利因数的影响下，路面路基各结构层的动静力学响应特性，如弹性变形、累积下沉、土压应力等的变化规律。