The dynamic stress response of the lower course by moving-vibratingcompaction on semi-rigid base was analyzed to judge whether it caused early wreckage to the lower course.
The vibratingcompaction performance of gravel soils is summed up at last. All of these results have important significance both to theory study and to engineering practice.
系统地研究了碎石土振动压实特性，研究结果具有重要的理论研究意义和工程指导作用。
3
Products to the bending machine, cutting machine, trowel machine, impact rammer, elevators, mixers, ingredients, vibratingcompaction and other construction machinery products!