precompression meaning in English
n.
预先压缩，预压力。
Examples
- Property of treat foundation soil with vacuum - heaped load precompression
真空堆载联合预压处理地基土性质分析 - Test and study on reinforcement of soft clay foundation with vacuum - heaped load combined precompression
真空堆载联合预压加固软基机理的试验研究 - This dissertation introduces the necessity , mechanism and developing of the vacuum - heaped load combining precompression in the consolidation of the soft highway foundation
本文阐述了用真空堆载联合预压法加固软土路基的必要性、机理和发展现状。 - With resonable calculating model and dynamic analysis method , the construction control elevation can be decided and so the precompression difficulty of support can be solved in the construction of large - span arched bridge
采用精确的计算模型和动态分析技术，一次性给出施工控制标高，解决了大跨度拱桥有支架施工中支架需要预压的问题。 - The dynamic tensile stresses of earthquake may balance or exceed to the precompression stresses due to static watef , this may arouse opening of joints along the normal direction . if the altemate actions of earthquake join , the joints may behave gradual opening and closing
由于地震作用时的动拉应力将抵消并超过静载作用下的压应力，导致横缝面沿法向张开，加上地震的交变作用，横缝可能会呈现反复的“渐开渐合”现象。