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A platform for research: civil engineering, architecture and urbanism
Buckling control support device with rotationally symmetrical cross section
The invention discloses a buckling control supporting device with a rotational symmetry section. The buckling control supporting device is composed of an energy consumption section and two end restraining sections. Connecting plates are arranged at the two ends of the energy dissipation section correspondingly, and the two end restraining sections are connected to the two connecting plates correspondingly. The energy consumption section is divided into a plurality of sections along the axial direction; each section is of a tubular rotational symmetric structure formed by four paper folding structure units; the buckling control supporting device has the beneficial technical effects that the buckling control supporting device with the rotationally symmetrical section is provided, the overall length of the device can have the energy dissipation capacity under the condition that a constraint sleeve is not used, and the device is light in dead weight and relatively easy to manufacture and install.
本发明公开了一种具有旋转对称截面的屈曲控制支撑装置，所述屈曲控制支撑装置由耗能段和两个端部约束段组成；耗能段两端分别设置有连接板，两个端部约束段分别连接在两个连接板上；所述耗能段沿轴向分为多个节段；单个节段为4个折纸结构单元所构成的管状旋转对称结构；本发明的有益技术效果是：提出了一种具有旋转对称截面的屈曲控制支撑装置，该方案能在不使用约束套管的情况下使装置全长都具备耗能能力，并且装置的自重较轻，制作、安装相对简单。
Buckling control support device with rotationally symmetrical cross section
The invention discloses a buckling control supporting device with a rotational symmetry section. The buckling control supporting device is composed of an energy consumption section and two end restraining sections. Connecting plates are arranged at the two ends of the energy dissipation section correspondingly, and the two end restraining sections are connected to the two connecting plates correspondingly. The energy consumption section is divided into a plurality of sections along the axial direction; each section is of a tubular rotational symmetric structure formed by four paper folding structure units; the buckling control supporting device has the beneficial technical effects that the buckling control supporting device with the rotationally symmetrical section is provided, the overall length of the device can have the energy dissipation capacity under the condition that a constraint sleeve is not used, and the device is light in dead weight and relatively easy to manufacture and install.
本发明公开了一种具有旋转对称截面的屈曲控制支撑装置，所述屈曲控制支撑装置由耗能段和两个端部约束段组成；耗能段两端分别设置有连接板，两个端部约束段分别连接在两个连接板上；所述耗能段沿轴向分为多个节段；单个节段为4个折纸结构单元所构成的管状旋转对称结构；本发明的有益技术效果是：提出了一种具有旋转对称截面的屈曲控制支撑装置，该方案能在不使用约束套管的情况下使装置全长都具备耗能能力，并且装置的自重较轻，制作、安装相对简单。
Buckling control support device with rotationally symmetrical cross section
具有旋转对称截面的屈曲控制支撑装置
LIU YANGQING (author) / DENG TIAN (author) / YU QIN (author) / CAI JIANGUO (author) / FENG JIAN (author)
2022-04-12
Patent
Electronic Resource
Chinese
IPC:
E04G
SCAFFOLDING
,
Baugerüste
/
F16M
Rahmen, Gehäuse oder Grundplatten von Kraftmaschinen oder anderen Maschinen oder von Apparaten, nicht auf eine besondere Art von Maschine oder Apparat eingeschränkt, die anderweitig vorgesehen ist
,
FRAMES, CASINGS, OR BEDS, OF ENGINES OR OTHER MACHINES OR APPARATUS, NOT SPECIFIC TO AN ENGINE, MACHINE, OR APPARATUS PROVIDED FOR ELSEWHERE
General equations of torsion-buckling of steel beams with double symmetrical cross section
| Engineering Index Backfile | 1959
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Finite element buckling analysis of rotationally periodic laminated composite shells
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