Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Long-period vertical variable-stiffness three-dimensional shock insulation support
The invention belongs to the technical field of building structural members, and discloses a long-period vertical variable-stiffness three-dimensional seismic isolation support which comprises a fixed box, an upper supporting mechanism is movably arranged in the fixed box, and a lower supporting mechanism is arranged between the upper supporting mechanism and the fixed box; the lower supporting mechanism comprises a lower guide rod, the lower guide rod is in sliding contact with the upper supporting mechanism, and the lower guide rod is slidably sleeved with a lower supporting assembly; the upper supporting mechanism comprises a supporting plate arranged in the fixing box in a sliding mode. A plurality of upper supporting assemblies are arranged on the supporting plate; the supporting plate and the fixing box are slidably arranged. The variable-stiffness damping device is compact in structure and easy to assemble, has the characteristic of variable stiffness, can be subjected to different stiffness designs under different seismic isolation requirements, can be applied to a wider-band seismic isolation scene, improves the adaptability of the damping device, can effectively reduce environmental vibration induced by multiple traffic vibration sources, can effectively isolate horizontal and vertical seismic actions, and has good application prospects. The method has important significance in the field of engineering shock insulation and shock absorption.
本发明属于建筑结构构件技术领域，公开了一种长周期竖向变刚度三维隔震支座，包括固定箱，固定箱内活动设置有上支撑机构，上支撑机构与固定箱之间设置有下支撑机构；下支撑机构包括下导向杆，下导向杆与上支撑机构滑动接触，下导向杆上滑动套设有下支撑组件；上支撑机构包括滑动设置在固定箱内的支撑板；支撑板上设置有若干上支撑组件；支撑板与固定箱滑动设置。本发明结构紧凑，装配简单，具有变刚度特点，可在不同隔震需求下进行不同的刚度设计，能够运用于更宽频带的隔震场景，提高了减震装置的适配性，既能有效减小多重交通振源诱发的环境振动，又能够有效隔离水平和竖向地震作用，则对于工程隔震减震领域具有重要意义。
Long-period vertical variable-stiffness three-dimensional shock insulation support
The invention belongs to the technical field of building structural members, and discloses a long-period vertical variable-stiffness three-dimensional seismic isolation support which comprises a fixed box, an upper supporting mechanism is movably arranged in the fixed box, and a lower supporting mechanism is arranged between the upper supporting mechanism and the fixed box; the lower supporting mechanism comprises a lower guide rod, the lower guide rod is in sliding contact with the upper supporting mechanism, and the lower guide rod is slidably sleeved with a lower supporting assembly; the upper supporting mechanism comprises a supporting plate arranged in the fixing box in a sliding mode. A plurality of upper supporting assemblies are arranged on the supporting plate; the supporting plate and the fixing box are slidably arranged. The variable-stiffness damping device is compact in structure and easy to assemble, has the characteristic of variable stiffness, can be subjected to different stiffness designs under different seismic isolation requirements, can be applied to a wider-band seismic isolation scene, improves the adaptability of the damping device, can effectively reduce environmental vibration induced by multiple traffic vibration sources, can effectively isolate horizontal and vertical seismic actions, and has good application prospects. The method has important significance in the field of engineering shock insulation and shock absorption.
本发明属于建筑结构构件技术领域，公开了一种长周期竖向变刚度三维隔震支座，包括固定箱，固定箱内活动设置有上支撑机构，上支撑机构与固定箱之间设置有下支撑机构；下支撑机构包括下导向杆，下导向杆与上支撑机构滑动接触，下导向杆上滑动套设有下支撑组件；上支撑机构包括滑动设置在固定箱内的支撑板；支撑板上设置有若干上支撑组件；支撑板与固定箱滑动设置。本发明结构紧凑，装配简单，具有变刚度特点，可在不同隔震需求下进行不同的刚度设计，能够运用于更宽频带的隔震场景，提高了减震装置的适配性，既能有效减小多重交通振源诱发的环境振动，又能够有效隔离水平和竖向地震作用，则对于工程隔震减震领域具有重要意义。
Long-period vertical variable-stiffness three-dimensional shock insulation support
一种长周期竖向变刚度三维隔震支座
WU QIAOYUN (Autor:in) / XU CHANGQI (Autor:in) / SUN JUBO (Autor:in) / WANG SIQI (Autor:in)
25.10.2024
Patent
Elektronische Ressource
Chinesisch
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