– Reinforcement of vertical piles to weld on steel rims 2 connectors in both vertical and on the side of the steel during the height of the rim.
– Connect to flat steel rims, not buckled
– At the top surface connecting two piles have close contact with each other.
– The size of the code to the right with designers and ≥ 4mm
– Axis of piles are connected with the same compression
– Check the weld size than design, weld connections have piles of piles on all 4 sides.
– On each side piles, weld length not less than 10cm
2. Technical requirements for piling equipment
– Max PEP requirements prescribed design .
– It’s time to ensure the right of the vertical axis effect when pressing the top of the pile , not cause a horizontal force when pressed .
– The motion of the piston are right , and the speed control is pressed .
– Pressure Gauges corresponds to about that time.
– Pile driving equipment must ensure conditions to operate in accordance with the regulations on the safety of construction workers .
– The measured value of the maximum pressure must not exceed 2 clock times while piling pressure measurement .
– Commanders from ( 0.7 ÷ 0.8 ) maximum capacity of piling equipment .
– In the process of mastering pile to speed presses to ensure the technical requirements .
To ensure the quality of works in the long run , besides entrust the responsibility for the construction company , the investor should also know their work is doing what , how and quality conducted to date point , so investors must hold the preliminary information needed for pile construction process to easily track and manage projects under implementation.
Theo CMC tổng hợp
