What are the problems encountered in the construction of steel sheet piles? How to deal with
Based on the soft, sometimes the construction was adopted into the adjacent pile phenomenon, measures is the number of adjacent piles are welded together, and in the application of play pile connected locking coated with butter and other lubricants to reduce resistance
During piling, sometimes large blocks of stone or other unknown obstacles are encountered, which results in inadequate penetration of steel sheet piles and the use of corner piles or arc piles to bypass obstructions.
Steel sheet pile and fill ground segment into the process by the lateral extrusion force of different rocks are prone to deviation, take the following measures to rectify the deviation in the deflection position of the steel sheet pile to pull l.0m ~ 2.0m, and then down into the hammer, so the up and down reciprocating vibration extracting several times, can make the big stone shattered or the displacement, make steel sheet pile position is correct, reduce the inclination of the steel sheet pile.
Steel sheet pile along the axis inclination is large, using special pile to correct, special-shaped pile is usually narrow width and width greater than or less than the standard width of sheet pile, pile can be shaped according to the actual inclination of welding; inclination is small can also use the winch or hoist and steel cable pile will reverse pull again hammer.
