鋼構造建物の発破解体における柱部材の切断に関する研究 : その1 成形爆薬によるH形鋼柱の切断,切除に関する制御

概要

論文の詳細を見る
On the demolition works of steel buildings which reach their durable period, the blasting demolition method might be very effective. In order to control the demolition of steel buildings safely and surely, it is necessary that the minimum amount of high explosives can be estimated. Therefore, as the basic study which probes the impact fracture mechanisms of H-shaped steel columns with shaped charges, we prepared the shaped charges, whose design parameters are materials of liners, and obtained the control of the cutting and removal of H-shaped steels through many experiments. And we are based upon the photograph with a high speed camera, measured cutting behaviors and plastic deformations of H-shaped steel columns.
社団法人日本建築学会の論文
2001-04-30