Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Displacement-controllable support system used for large-span space structure cable body under tensioning effect and construction method of displacement-controllable support system
The invention discloses a displacement-controllable support system used for a large-span space structure under the tensioning effect of a cable body and a construction method of the displacement-controllable support system. The displacement-controllable support system is arranged between a roof steel reticulated shell and a roof aluminum alloy reticulated shell. The support system comprises a support main body and a displacement control device; the displacement control device is arranged in the direction perpendicular to the pulling direction of the inhaul cable. The displacement control device comprises a first-stage limiting plate, a second-stage limiting plate and a third-stage limiting plate; the third-level limiting plate is in a C shape, the lower end of the third-level limiting plate is connected to the lower support plate, and the upper end of the third-level limiting plate corresponds to the upper support plate in height. The first-stage limiting plate and the second-stage limiting plate are horizontally and detachably connected to the two sides of the upper end of the third-stage limiting plate respectively, the end, close to one side of the support body, of the second-stage limiting plate exceeds the end, close to one side of the support body, of the third-stage limiting plate, and the end, close to one side of the support body, of the first-stage limiting plate exceeds the end, close to one side of the second-stage limiting plate, of the second-stage limiting plate. The technical problems that according to a traditional support system, sudden stress change of support nodes cannot be avoided, and graded monitoring and limiting cannot be conducted on support displacement according to the tensioning condition are solved.
一种用于大跨度空间结构索体张拉作用下位移可控的支座体系及其施工方法，设在屋盖钢网壳与屋盖铝合金网壳间；支座体系包括支座主体和位移控制装置；位移控制装置沿垂直于拉索拉设方向布置；位移控制装置包括一级限位板、二级限位板和三级限位板；三级限位板呈C形，三级限位板下端连在下支座板上，三级限位板上端与上支座板高度对应；一级限位板和二级限位板分别水平可拆卸连在三级限位板上端两侧，二级限位板靠近支座主体一侧端部超出三级限位板对应一侧端部，一级限位板靠近支座主体一侧端部超出二级限位板对应一侧端部。本发明解决了传统的支座体系无法避免支座节点发生受力突变以及不能根据张拉情况对支座位移进行分级监控和限定的技术问题。
Displacement-controllable support system used for large-span space structure cable body under tensioning effect and construction method of displacement-controllable support system
The invention discloses a displacement-controllable support system used for a large-span space structure under the tensioning effect of a cable body and a construction method of the displacement-controllable support system. The displacement-controllable support system is arranged between a roof steel reticulated shell and a roof aluminum alloy reticulated shell. The support system comprises a support main body and a displacement control device; the displacement control device is arranged in the direction perpendicular to the pulling direction of the inhaul cable. The displacement control device comprises a first-stage limiting plate, a second-stage limiting plate and a third-stage limiting plate; the third-level limiting plate is in a C shape, the lower end of the third-level limiting plate is connected to the lower support plate, and the upper end of the third-level limiting plate corresponds to the upper support plate in height. The first-stage limiting plate and the second-stage limiting plate are horizontally and detachably connected to the two sides of the upper end of the third-stage limiting plate respectively, the end, close to one side of the support body, of the second-stage limiting plate exceeds the end, close to one side of the support body, of the third-stage limiting plate, and the end, close to one side of the support body, of the first-stage limiting plate exceeds the end, close to one side of the second-stage limiting plate, of the second-stage limiting plate. The technical problems that according to a traditional support system, sudden stress change of support nodes cannot be avoided, and graded monitoring and limiting cannot be conducted on support displacement according to the tensioning condition are solved.
一种用于大跨度空间结构索体张拉作用下位移可控的支座体系及其施工方法，设在屋盖钢网壳与屋盖铝合金网壳间；支座体系包括支座主体和位移控制装置；位移控制装置沿垂直于拉索拉设方向布置；位移控制装置包括一级限位板、二级限位板和三级限位板；三级限位板呈C形，三级限位板下端连在下支座板上，三级限位板上端与上支座板高度对应；一级限位板和二级限位板分别水平可拆卸连在三级限位板上端两侧，二级限位板靠近支座主体一侧端部超出三级限位板对应一侧端部，一级限位板靠近支座主体一侧端部超出二级限位板对应一侧端部。本发明解决了传统的支座体系无法避免支座节点发生受力突变以及不能根据张拉情况对支座位移进行分级监控和限定的技术问题。
Displacement-controllable support system used for large-span space structure cable body under tensioning effect and construction method of displacement-controllable support system
一种用于大跨度空间结构索体张拉作用下位移可控的支座体系及其施工方法
ZHANG ZHIGANG (Autor:in) / FU PINGPING (Autor:in) / SUN XIN (Autor:in) / HE YONG (Autor:in) / ZHAO HAIJIAN (Autor:in) / JIANG HAIFENG (Autor:in) / MEI ZHENXING (Autor:in)
13.09.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
/
E04G
SCAFFOLDING
,
Baugerüste
/
G01L
Messen von Kraft, mechanischer Spannung, Drehmoment, Arbeit, mechanischer Leistung, mechanischem Wirkungsgrad oder des Drucks von Fluiden
,
MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
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