Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Gas blasting demolition method using axial pre-buried hole reinforced concrete strut
The invention relates to a gas blasting demolition method using an axial pre-buried hole reinforced concrete pillar, which comprises a reinforced concrete pillar, a height adjusting mechanism and a door opening arranged below a supporting cylinder wall, the top of the door opening is a horizontal plane, the reinforced concrete pillar is arranged in the door opening, and the height adjusting mechanism is arranged in the door opening. The height adjusting mechanism is arranged below the reinforced concrete supporting column, a pre-buried hole is formed in the top of the reinforced concrete supporting column from the center along the center line of the longitudinal axis, a gas blasting device is arranged in the pre-buried hole, and the gas blasting device is filled with one of carbon dioxide, liquid oxygen or liquid nitrogen. The gas blasting device is electrically connected with a blasting power source through a wire. According to the method, explosive blasting is completely replaced, complex safety examination and approval work is omitted, a blasting network is greatly optimized, and the influence of blasting on the surrounding environment is weakened.
本发明涉及一种利用轴向预埋孔钢筋混凝土支柱的气体爆破拆除方法，包括钢筋混凝土支柱、高度调节机构、以及开设于支撑筒壁下方的门洞，所述门洞顶部为水平面，所述钢筋混凝土支柱安装于门洞的内部，所述高度调节机构设置于钢筋混凝土支柱的下方，所述钢筋混凝土支柱的顶部自中央沿纵轴中心线开设有预埋孔，所述预埋孔的内部设置有气体爆破装置，所述气体爆破装置内填充有二氧化碳、液氧或液氮其中一种，所述气体爆破装置通过导线电连接有起爆电源；本发明完全取代了炸药爆破，省去了复杂的安全审批工作，大幅优化了爆破网路，又减弱了爆破对周边环境的影响。
Gas blasting demolition method using axial pre-buried hole reinforced concrete strut
The invention relates to a gas blasting demolition method using an axial pre-buried hole reinforced concrete pillar, which comprises a reinforced concrete pillar, a height adjusting mechanism and a door opening arranged below a supporting cylinder wall, the top of the door opening is a horizontal plane, the reinforced concrete pillar is arranged in the door opening, and the height adjusting mechanism is arranged in the door opening. The height adjusting mechanism is arranged below the reinforced concrete supporting column, a pre-buried hole is formed in the top of the reinforced concrete supporting column from the center along the center line of the longitudinal axis, a gas blasting device is arranged in the pre-buried hole, and the gas blasting device is filled with one of carbon dioxide, liquid oxygen or liquid nitrogen. The gas blasting device is electrically connected with a blasting power source through a wire. According to the method, explosive blasting is completely replaced, complex safety examination and approval work is omitted, a blasting network is greatly optimized, and the influence of blasting on the surrounding environment is weakened.
本发明涉及一种利用轴向预埋孔钢筋混凝土支柱的气体爆破拆除方法，包括钢筋混凝土支柱、高度调节机构、以及开设于支撑筒壁下方的门洞，所述门洞顶部为水平面，所述钢筋混凝土支柱安装于门洞的内部，所述高度调节机构设置于钢筋混凝土支柱的下方，所述钢筋混凝土支柱的顶部自中央沿纵轴中心线开设有预埋孔，所述预埋孔的内部设置有气体爆破装置，所述气体爆破装置内填充有二氧化碳、液氧或液氮其中一种，所述气体爆破装置通过导线电连接有起爆电源；本发明完全取代了炸药爆破，省去了复杂的安全审批工作，大幅优化了爆破网路，又减弱了爆破对周边环境的影响。
Gas blasting demolition method using axial pre-buried hole reinforced concrete strut
一种利用轴向预埋孔钢筋混凝土支柱的气体爆破拆除方法
YE JIANJUN (Autor:in) / GUO SHUILONG (Autor:in) / WANG JIANYONG (Autor:in) / LAN WUJI (Autor:in) / ZHANG BAILIN (Autor:in) / GUO ZHIYONG (Autor:in) / LI HU (Autor:in) / WANG GUANHAI (Autor:in) / LIU JIALE (Autor:in) / WU TIANLONG (Autor:in)
24.05.2024
Patent
Elektronische Ressource
Chinesisch
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