Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Coke quenching tower dismantling construction method under narrow working condition
The invention relates to the technical field of building construction, in particular to a coke quenching tower dismantling construction method under a narrow working condition, which comprises the following steps: designing protection facilities according to the sizes of holes on two sides of a coke quenching tower, and blocking the holes on the two sides by using the protection facilities; designing size parameters of an external scaffold according to the boundary dimension of the quenching tower, and setting up the external scaffold on the periphery of the quenching tower according to the designed size parameters; a breaking line is drawn on the quenching tower according to the design size, an air pick is used for gradually breaking along the breaking line from top to bottom, and construction waste generated in the breaking process falls into the quenching tower; and the safe dismantling height is determined according to the on-site safe construction distance, and after the safe dismantling height is reached through breaking from top to bottom, the remaining part is dismantled through a dismantling machine. The construction waste falls into the quenching tower in the dismantling process by manual dismantling in the early stage, so that the field occupied by the construction process is reduced; and later mechanical dismantling is conducted, dismantling efficiency is improved, surrounding facilities are not affected, and construction safety is improved.
本发明涉及建筑施工技术领域，具体为一种狭小工况下熄焦塔拆除施工方法，包括：根据熄焦塔两侧洞口的尺寸设计防护设施，并利用防护设施将两侧洞口封堵；根据熄焦塔的外形尺寸设计外脚手架的尺寸参数，并根据设计好的尺寸参数在熄焦塔外围搭设外脚手架；按照设计尺寸在熄焦塔上画出破除线，使用风镐按照沿着破除线由上向下逐渐破除，并且破除过程中产生的建筑垃圾落入熄焦塔内部；根据现场安全施工距离确定安全拆除高度，当由上向下破除至安全拆除高度后，使用拆除机械拆除剩余部分。前期人工拆除，拆除过程中的建筑垃圾落入熄焦塔内部，降低施工过程所需占用的场地；后期机械拆除，提供拆除效率，且不影响周边设施，提供施工安全性。
Coke quenching tower dismantling construction method under narrow working condition
The invention relates to the technical field of building construction, in particular to a coke quenching tower dismantling construction method under a narrow working condition, which comprises the following steps: designing protection facilities according to the sizes of holes on two sides of a coke quenching tower, and blocking the holes on the two sides by using the protection facilities; designing size parameters of an external scaffold according to the boundary dimension of the quenching tower, and setting up the external scaffold on the periphery of the quenching tower according to the designed size parameters; a breaking line is drawn on the quenching tower according to the design size, an air pick is used for gradually breaking along the breaking line from top to bottom, and construction waste generated in the breaking process falls into the quenching tower; and the safe dismantling height is determined according to the on-site safe construction distance, and after the safe dismantling height is reached through breaking from top to bottom, the remaining part is dismantled through a dismantling machine. The construction waste falls into the quenching tower in the dismantling process by manual dismantling in the early stage, so that the field occupied by the construction process is reduced; and later mechanical dismantling is conducted, dismantling efficiency is improved, surrounding facilities are not affected, and construction safety is improved.
本发明涉及建筑施工技术领域，具体为一种狭小工况下熄焦塔拆除施工方法，包括：根据熄焦塔两侧洞口的尺寸设计防护设施，并利用防护设施将两侧洞口封堵；根据熄焦塔的外形尺寸设计外脚手架的尺寸参数，并根据设计好的尺寸参数在熄焦塔外围搭设外脚手架；按照设计尺寸在熄焦塔上画出破除线，使用风镐按照沿着破除线由上向下逐渐破除，并且破除过程中产生的建筑垃圾落入熄焦塔内部；根据现场安全施工距离确定安全拆除高度，当由上向下破除至安全拆除高度后，使用拆除机械拆除剩余部分。前期人工拆除，拆除过程中的建筑垃圾落入熄焦塔内部，降低施工过程所需占用的场地；后期机械拆除，提供拆除效率，且不影响周边设施，提供施工安全性。
Coke quenching tower dismantling construction method under narrow working condition
狭小工况下熄焦塔拆除施工方法
LIU XUEJUN (Autor:in) / XU ZHIQIANG (Autor:in) / LI YANG (Autor:in) / ZHOU PENG (Autor:in) / LIU ZHENGYUE (Autor:in) / LIU YAO (Autor:in)
31.01.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E04H
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