PUNCHING CRACK ENFORCEMENT BOARD-SHAPE SYNTHETIC STRUCTURE OF A PILLAR FOUNDATION WHICH CAN SUPPORTS THE HIGH LOAD WHILE MAKING THE DEPTH OF A TUNNEL LOW

摘要

PURPOSE: A punching crack enforcement board-shape synthetic structure of a pillar foundation is provided to evenly disperse the shearing load applied in a sub-foundation layer.;CONSTITUTION: A punching crack enforcement board-shape synthetic structure of a pillar foundation comprises a basis board structure. The basis board structure comprises a board(100) perpendicularly arranged in the location in which the punching pressure is applied. The basis board structure located within the concrete structure forms the composite concrete structure while hardening the concrete. The basis board structure is arranged side to side in crossed direction.;COPYRIGHT KIPO 2010