防砂技术
The background disposal for roadbed and fillings of narrow special and certain section, using the complex groundsill technique of small concrete pile without sand, can reduce roadbed settlement, control the settlement difference and release jump car of the background.
采用无砂混凝土小桩复合地基技术,处理台后较为狭小的空间及一定路段内的路基及填土,可以实现减小路基沉降,控制台后沉降差异,缓解台后跳车的目的。
英语网 · 双语娱乐资讯
英语网 · 中考英语