Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Construction method of arched evacuated bolt ball reticulated shell structure
The invention discloses a construction method of an arch-shaped evacuated bolt ball reticulated shell structure. The construction method is characterized in that according to the structural characteristics of an arch-shaped evacuated reticulated shell, constraint rod pieces are adopted to control node displacement, a reasonable small unit hoisting sequence is designed, and an operator can safely move on a net rack, tighten bolts and disassemble hoisting ropes; a tower support does not need to be additionally arranged, and crane auxiliary personnel operation is not needed; and the hoisting speed is basically not influenced. The construction method mainly solves the problem about installation cost and has the characteristics of low safety risk, easy guarantee of construction quality and thelike.
一种拱形抽空螺栓球网壳结构施工方法，其特征是根据拱形抽空网壳的结构特点，采用约束杆件控制节点位移，并设计合理的小单元吊装顺序，让作业人员可以安全地在网架上移动，拧紧螺栓，拆解吊绳；不需要额外设置塔架支撑，不需要吊车辅助人员操作；吊装速度基本不受影响。本发明重点解决了安装成本问题，具有安全风险低，施工质量易于保证等特点。
Construction method of arched evacuated bolt ball reticulated shell structure
The invention discloses a construction method of an arch-shaped evacuated bolt ball reticulated shell structure. The construction method is characterized in that according to the structural characteristics of an arch-shaped evacuated reticulated shell, constraint rod pieces are adopted to control node displacement, a reasonable small unit hoisting sequence is designed, and an operator can safely move on a net rack, tighten bolts and disassemble hoisting ropes; a tower support does not need to be additionally arranged, and crane auxiliary personnel operation is not needed; and the hoisting speed is basically not influenced. The construction method mainly solves the problem about installation cost and has the characteristics of low safety risk, easy guarantee of construction quality and thelike.
一种拱形抽空螺栓球网壳结构施工方法，其特征是根据拱形抽空网壳的结构特点，采用约束杆件控制节点位移，并设计合理的小单元吊装顺序，让作业人员可以安全地在网架上移动，拧紧螺栓，拆解吊绳；不需要额外设置塔架支撑，不需要吊车辅助人员操作；吊装速度基本不受影响。本发明重点解决了安装成本问题，具有安全风险低，施工质量易于保证等特点。
Construction method of arched evacuated bolt ball reticulated shell structure
一种拱形抽空螺栓球网壳结构施工方法
LIANG ZHONGLING (Autor:in) / LIU YU (Autor:in)
09.06.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
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