combined vacuum and fill preloading
maintenance of vacuum press
Vacuum combined surcharge preload
Vacuum Combined Surcharge Preloading
vacuum combined with fill preloading
vacuum combined with surchage preloading
vacuum combined with surcharge pre-loading
vacuum combined with surchargepreloading method
Combined Load
组合荷载
混合载重
复合载荷
组合负载
复合加载模式
综合荷载
联合载荷
联合负荷
合成负载
综合负载
内压和轴向力
vacuum-heaped load combined precompression
pile load bearing capacity
Pile Load Bearing Stratum
Pile Load Test
桩载荷试验
桩荷载测试
桩载重试验
实桩试验
桩载试验
试桩