Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Method for directional collapse blasting demolition of frame structure building
The invention discloses a method for directional collapse blasting demolition of a frame structure building, which comprises the following steps: determining a natural vibration period and a collapse direction of a building structure according to structural characteristics and surrounding environmental conditions of the frame structure building, and planning according to a blasting scheme to obtain a blasting notch of a building body; pre-dismantling or weakening the structural building facilities within the range of the blasting notch; according to the blasting height of each row of stand columns in the blasting notch, after hole distribution, drilling and charging are conducted, industrial electronic detonator detonating network connection is conducted, and the delayed blasting demolition time of the stand columns is set; and safety protection is conducted on stand columns and wall bodies loaded with explosives in the blasting notches and protection targets on the periphery and the periphery of the blasting building, after safety alert is conducted, an exploder is operated to conduct authorization, charging and detonation of an industrial electronic detonator detonation network, and blasting demolition is conducted on the building. Accurate control over the collapse process of the frame structure building is achieved, and reliability and safety of directional collapse of the building are improved.
本发明公开了一种用于框架结构楼房定向倒塌爆破拆除的方法，包括：根据框架结构楼房的结构特征和周边环境条件，确定楼房结构的自振周期和倒塌方向，并根据爆破方案规划获得楼体的爆破切口；将爆破切口范围内的结构建筑设施进行预拆除或弱化处理；根据爆破切口内各排立柱的爆破高度，进行布孔、钻孔和装药后，进行工业电子雷管起爆网路连接，并设置立柱的延时爆破拆除时间；对爆破切口内装药的立柱和墙体，爆破楼房外围及周边保护目标进行安全防护，实施安全警戒后，操作起爆器进行工业电子雷管起爆网路的授权、充电、起爆，对楼房实施爆破拆除。本发明实现了框架结构楼房倒塌过程的精准控制，提高了楼体定向倒塌的可靠性和安全性。
Method for directional collapse blasting demolition of frame structure building
The invention discloses a method for directional collapse blasting demolition of a frame structure building, which comprises the following steps: determining a natural vibration period and a collapse direction of a building structure according to structural characteristics and surrounding environmental conditions of the frame structure building, and planning according to a blasting scheme to obtain a blasting notch of a building body; pre-dismantling or weakening the structural building facilities within the range of the blasting notch; according to the blasting height of each row of stand columns in the blasting notch, after hole distribution, drilling and charging are conducted, industrial electronic detonator detonating network connection is conducted, and the delayed blasting demolition time of the stand columns is set; and safety protection is conducted on stand columns and wall bodies loaded with explosives in the blasting notches and protection targets on the periphery and the periphery of the blasting building, after safety alert is conducted, an exploder is operated to conduct authorization, charging and detonation of an industrial electronic detonator detonation network, and blasting demolition is conducted on the building. Accurate control over the collapse process of the frame structure building is achieved, and reliability and safety of directional collapse of the building are improved.
本发明公开了一种用于框架结构楼房定向倒塌爆破拆除的方法，包括：根据框架结构楼房的结构特征和周边环境条件，确定楼房结构的自振周期和倒塌方向，并根据爆破方案规划获得楼体的爆破切口；将爆破切口范围内的结构建筑设施进行预拆除或弱化处理；根据爆破切口内各排立柱的爆破高度，进行布孔、钻孔和装药后，进行工业电子雷管起爆网路连接，并设置立柱的延时爆破拆除时间；对爆破切口内装药的立柱和墙体，爆破楼房外围及周边保护目标进行安全防护，实施安全警戒后，操作起爆器进行工业电子雷管起爆网路的授权、充电、起爆，对楼房实施爆破拆除。本发明实现了框架结构楼房倒塌过程的精准控制，提高了楼体定向倒塌的可靠性和安全性。
Method for directional collapse blasting demolition of frame structure building
一种用于框架结构楼房定向倒塌爆破拆除的方法
HUANG XIAOWU (Autor:in) / JIA YONGSHENG (Autor:in) / WU YUE (Autor:in) / LIU CHANGBANG (Autor:in) / CHEN DEZHI (Autor:in) / WANG HONGGANG (Autor:in) / WANG WEI (Autor:in) / LUO PENG (Autor:in) / XU HUAJIAN (Autor:in) / QIAN KUN (Autor:in)
16.07.2024
Patent
Elektronische Ressource
Chinesisch
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