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在软土地基上进行基础施工时、如果施工方法或技术措施不当,容易造成橡皮土(有的地方叫弹簧土),影响工程质量和施工进度。橡皮上是怎样形成的呢?土是由固体的颗粒、水和空气三部分组成的,颗粒之间没有紧密的联结,水溶液容易浸入。当土颗粒的孔隙被水充满时,称为饱和土。土浸水后,对土的物理和力学性质有很大的影响,尤其是含水量很大的粘性土,如淤泥和淤泥质土以及
When carrying out foundation construction on soft soil foundations, if the construction methods or technical measures are improper, it will easily lead to rubberized soil (sometimes called spring soil), which will affect the project quality and construction progress. How is the rubber formed? The soil is composed of solid particles, water and air. There is no close connection between the particles and the aqueous solution is easily immersed. When the pores of soil particles are filled with water, they are called saturated soils. After the soil is immersed in water, it has a great influence on the physical and mechanical properties of the soil, especially the clay soils with a high moisture content, such as silt and silty soil.