The self-balancing method for testing the bearing capacity of test piles is different from the previous pile loading method.This method uses a load box that can meet the requirements of the pile bearing capacity parameters to be poured into the pile body during the construction process,and a pressurized oil pipe and displacement measurement device are introduced to the pile top.After the concrete strength meets the requirements,the load box inside the pile body is pressurized by a high-pressure oil pump at the pile top to obtain the pile end bearing capacity and pile side friction resistance,providing a basis for design and construction.This paper aims to explore the self-balancing method for testing the bearing capacity of test piles,for reference in similar working conditions.
维普
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