Dynamic compaction machine is often used in construction site. However, we often do not know much about its specific construction steps. For this topic, next, a construction machinery leasing company in Sichuan will give you a specific explanation.

1、通常情况下，担任强夯作业的主机,根据相关要求规定，应按照强夯等级的要求经过核算选用.用履带式起重机作主机的,应实行履带式起重机的有关规定。

1. In general, the main machine used for dynamic compaction should be checked and selected according to the requirements of dynamic compaction grade according to the relevant requirements. If the crawler crane is used as the main machine, the relevant provisions of crawler crane should be implemented.

2、为了保证强夯施工工作的顺利进行，夯机的作业场所应平整,门架底座与夯机着地部位应坚持水平,如果下沉逾越100mm时,那么则应该从头垫高。

2. In order to ensure the smooth progress of dynamic compaction construction, the working place of the rammer should be flat, the base of the gantry and the landing part of the rammer should be horizontal, and if the sinking exceeds 100 mm, it should be raised from the beginning.

3、正常情况下来说，强夯机械的门架、横梁、脱钩器等首要结构和部件的材料及制作质量,应当经过严峻检查,对于不符合规划要求的产品器械,不得进行使用。

3. Under normal circumstances, the materials and manufacturing quality of the main structures and components of the dynamic compaction machinery, such as the gantry, crossbeam, decoupling device, etc., shall be subject to severe inspection, and the products and instruments that do not meet the planning requirements shall not be used.

4、诸位有所不知，夯机在作业情况时,起重臂仰角应设置为70°。

4. As you may not know, the boom elevation should be set at 70 ° when the rammer is working.

5、严格一点来说，梯形门架支腿不可以前后错位,不仅如此，而且门架支腿在没有支稳垫实以前,不得提锤。此外，大家要特别注意，转换夯位后,应从头检查门架支腿,供认安靖可靠,然后再将锤进步100~300mm,检查整机的稳定性,确认可靠之后,方可进行施工操作。

5. Strictly speaking, the trapezoidal gantry legs must not be staggered forward and backward. Not only that, but also the gantry legs must not lift the hammer before they are firmly supported. In addition, we should pay special attention to that after changing the tamping position, we should check the gantry legs from the beginning to admit that they are safe and reliable, and then advance the hammer by 100 ~ 300 mm to check the stability of the whole machine. After confirming that it is reliable, we can carry out the construction operation.