VIBRATION-PROOFING STRUCTURE AND VIBRATION PREVENTION METHOD IN GROUND

摘要

PROBLEM TO BE SOLVED: To provide a vibration-proofing structure of a simple structure and a vibration prevention method provided with economical and high vibration prevention performance by simple work. SOLUTION: A trench 1 is dug in the ground. An distance keeper 2 constituted of pressure plates 21 in contact with wall surfaces on both sides of the trench 1 and traverse materials 22 interposed between the pressure plates 21 on both sides is inserted in the trench 1. COPYRIGHT: (C)2006,JPO&NCIPI