Fundamental structure null of the building which binds wire the soil cement cylinder string mountain stop wall in the body body

摘要

PROBLEM TO BE SOLVED: To increase the yield strength against horizontal force at the time of an earthquake by burying an H-steel in soil cement, scraping off the soil cement on the skeleton side of a structure formed by excavating the ground, arranging a reinforcing bar or stud connectors, and integrating the structure skeleton and an earth retaining wall. SOLUTION: An H-steel 4 is buried in a soil cement column earth retaining wall 1, the soil cement on the skeleton 5 side of a structure formed by excavating the ground is scraped off, and a reinforcing bar 2 or stud connectors 3 are arranged. The strong side axis of the H-steel 4 buried in the soil cement column earth retaining wall 1 is directed to the direction along the soil cement column earth retaining wall 1. A shear cotter 6 is formed between the flanges of the H-steel 4 to integrate the soil cement column earth retaining wall 1 and the structure skeleton 5. The stress transfer performance between the skeleton 5 and the earth retaining wall 1 against the shearing force at the time of an earthquake can be strengthened. The yield strength against horizontal force at the time of the earthquake can be increased.