The entire Larsen steel sheet pile during the construction period, in the excavation, lifting, bar reinforcement, pouring concrete and other construction operations, is strictly prohibited collision support, prohibit the removal of steel sheet pile support, prohibit the steel sheet pile support on the arbitrary cutting, welding, Nor should it hold rest on the support.
Pile must be familiar with the underground pipeline, the structure of the situation, carefully release the exact support pile center line. In addition to the Larsen steel sheet pile by root inspection, unqualified to be used after trimming.
Larsen steel sheet pile in the retaining works, when the Larsen steel sheet into the ground when the ground, we should pay attention not to bring the mud down, and can not let the mud into the pile. In order to be more convenient to operate at the time of construction, we usually apply grease and the like in the place where the Larsen steel sheet is locked.
In the process of playing Larsen steel sheet at any time to monitor the monitoring of each piece of steel piles of the slope of not more than 2%, when the skew is too large can not be used Lazhi method of adjustment, pull up. Must keep the Larsen steel sheet pile vertical, generally in order to keep the Larsen steel sheet pile in the piling time can be done vertically, usually borrow the tool, here, the most commonly used is to use the theodolite to do monitoring.
In the piling, be sure to keep the front of the two Larsen steel sheet pile in the same direction, so as to facilitate the back of the Larsen steel sheet pile construction, because the back of the Larsen steel sheet pile are in accordance with the previous two directions The So in order to ensure the safety of the project, in front of two Larsen steel sheet pile must be done
When pulling out the Larsen plate pile, also pay attention to some things, in order to prevent the nearby pile is also pulled out, you can Larsen steel sheet pile and steel pipe cut off, so that can not pull a pile and drive the nearby pile. Pull out the Larsen steel sheet pile to clean up in time, if found to have a bend, to find ways to correct.