Calculation and issues caution when concrete layer covering at the bottom of the frame structure steel sheet pile

Abstract

     Technology dam pillars using steel sheet pile enclosure frame to construct the building structure right on the river. The construction location have weak ground peat or high permeability soil, the frame structure steel sheet pile enclosure must have concrete layer covering at the bottom of the frame to stabilize the foot fin, push- raisings or waterproofing and class bottom liner service construction work . Determining the thickness of the concrete layer covering at the bottom and the problems noted in construction is very important in order to ensure safety during construction.