A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Spring damping energy dissipation and vibration reduction beam string structure, roof system and construction method
The invention discloses a spring damping energy-dissipation vibration-reduction beam string structure, a roof system and a construction method, and belongs to the field of constructional engineering, the spring damping energy-dissipation vibration-reduction beam string structure comprises an upper beam string, damping supporting rod assemblies and an inhaul cable, the two ends of the inhaul cable are correspondingly connected with the two ends of the upper beam string respectively, a tensioning area is formed between the inhaul cable and the upper beam string, and the multiple damping supporting rod assemblies are distributed in the tensioning area at intervals; the damping supporting rod assembly comprises a supporting rod and a spring damper which are connected into a whole, one end of the supporting rod is connected with the upper chord beam, and one end of the spring damper is connected with the inhaul cable. According to the damping supporting rod assembly, tensioning of the inhaul cable can be achieved by lengthening the supporting rod in the installation stage of the beam string structure, and in the normal use stage, the spring damping energy-dissipation vibration-reduction supporting rod can dissipate vibration energy, reduce the amplitude of the inhaul cable, prevent structural fatigue damage and improve the comfort of the beam string structure.
本发明公开了一种弹簧阻尼耗能减振张弦梁、屋盖体系及施工方法，属于建筑工程领域，包括上弦梁、阻尼撑杆组件和拉索，拉索的两端分别与上弦梁两端对应连接，拉索和上弦梁之间形成张拉区域，张拉区域内间隔分布有多个阻尼撑杆组件；其中，阻尼撑杆组件包括连接为一体的撑杆和弹簧阻尼器，撑杆一端连接上弦梁，弹簧阻尼器一端连接拉索。本发明的阻尼撑杆组件在张弦梁安装阶段可以通过撑杆增长，实现对拉索的张拉，在正常使用阶段，弹簧阻尼耗能减振撑杆可以耗散振动能量，减小拉索振幅，防止结构疲劳破坏，并提高张弦梁结构的舒适性。
Spring damping energy dissipation and vibration reduction beam string structure, roof system and construction method
The invention discloses a spring damping energy-dissipation vibration-reduction beam string structure, a roof system and a construction method, and belongs to the field of constructional engineering, the spring damping energy-dissipation vibration-reduction beam string structure comprises an upper beam string, damping supporting rod assemblies and an inhaul cable, the two ends of the inhaul cable are correspondingly connected with the two ends of the upper beam string respectively, a tensioning area is formed between the inhaul cable and the upper beam string, and the multiple damping supporting rod assemblies are distributed in the tensioning area at intervals; the damping supporting rod assembly comprises a supporting rod and a spring damper which are connected into a whole, one end of the supporting rod is connected with the upper chord beam, and one end of the spring damper is connected with the inhaul cable. According to the damping supporting rod assembly, tensioning of the inhaul cable can be achieved by lengthening the supporting rod in the installation stage of the beam string structure, and in the normal use stage, the spring damping energy-dissipation vibration-reduction supporting rod can dissipate vibration energy, reduce the amplitude of the inhaul cable, prevent structural fatigue damage and improve the comfort of the beam string structure.
本发明公开了一种弹簧阻尼耗能减振张弦梁、屋盖体系及施工方法，属于建筑工程领域，包括上弦梁、阻尼撑杆组件和拉索，拉索的两端分别与上弦梁两端对应连接，拉索和上弦梁之间形成张拉区域，张拉区域内间隔分布有多个阻尼撑杆组件；其中，阻尼撑杆组件包括连接为一体的撑杆和弹簧阻尼器，撑杆一端连接上弦梁，弹簧阻尼器一端连接拉索。本发明的阻尼撑杆组件在张弦梁安装阶段可以通过撑杆增长，实现对拉索的张拉，在正常使用阶段，弹簧阻尼耗能减振撑杆可以耗散振动能量，减小拉索振幅，防止结构疲劳破坏，并提高张弦梁结构的舒适性。
Spring damping energy dissipation and vibration reduction beam string structure, roof system and construction method
一种弹簧阻尼耗能减振张弦梁、屋盖体系及施工方法
YU BINCHENG (author) / LIU MEI (author) / WANG XIAOBO (author) / WANG QISHUAI (author) / LI JINGWEI (author) / ZHANG WENCHAO (author) / YAN MENG (author) / LIU CHANG (author) / SUN SHOUDONG (author) / WANG XIAOKUN (author)
2022-03-01
Patent
Electronic Resource
Chinese
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