Bearing capacity estimation system for steel pipe pile and steel sheet pile

摘要

Problem to be solved: to provide a supporting system for estimating the bearing capacity of steel pipe pile and steel pipe sheet pile which can easily estimate the bearing capacity of the steel pipe pile and steel pipe pile.Steel pipe 2 andMechanical joint provided at the longitudinal end of steel pipeAndA steel pipe pile configured to be able to be vertically joined by the mechanical joint in the state of withdrawalA supporting force estimation system 28 for estimating the bearing force when the vehicle is pushed into the support layer by the batting methodA protective cap 21 having a coupling mechanism capable of being detachable and detachably connected to a pin joint 5 constituting a mechanical joint, and a coupling mechanismMounted on protective capA strain gauge 29 capable of detecting an impact applied to the protective cap 21 during the implantation into the support layerBased on the signal detected by strain gaugeA portable computer 30 for estimating the bearing capacity of a driven steel pipe pileIs provided.Diagram