钢板桩施工方法之锤击法和振动法发布时间：2016/5/16 9:20:06 浏览次数:1035
The hammer type diesel pile hammer, steam hammer, hammer, hydraulic hammer, pneumatic hammer etc..
The method has low cost, large impact force, good maneuverability and fast attack speed, but the pile driving hammer is suitable for the pile head to suppress the bad impact. Hammer method will produce noise and vibration, in residential areas, schools, hospitals and other environmental surrounding or other specific areas of limited use.
Vertical vibration through the vibration hammer, driven by steel sheet pile under vibration so as to enter the soil. Because there is no impact force, steel sheet pile head can not be damaged, and the construction efficiency is higher, scoring, pull out were more convenient, applicable to most engineering. Vibration method for electric and hydraulic two. The electric vibration method is very large, it needs to be equipped with large power equipment power supply, and the hydraulic type is required to be equipped with special hydraulic device. Vibration method is usually not a small noise, vibration two caused by the address jitter is also larger.