Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Vase pier anti-disengaging and anti-overturning device and method
The invention discloses a vase pier anti-disengaging and anti-overturning device and method. The device comprises an outer wrapping steel plate, a connecting plate and a supporting plate, the outer wrapping steel plate is fixed to the top face and the periphery of the upper end of the vase pier in a wrapping mode, and a through hole allowing a support to penetrate through is formed in the outer wrapping steel plate; the connecting plates are symmetrically and vertically arranged on the two sides of the main beam, and the upper ends of the connecting plates are connected with a web of the main beam. The supporting plates are symmetrically arranged on the two sides of the outer wrapping steel plate, each supporting plate comprises two lug plates, one ends of the lug plates are connected with the outer wrapping steel plate, the other ends of the lug plates are hinged to the lower end of the connecting plate through connecting pieces, the lower end of the connecting plate is arranged between the two lug plates, and gaps are formed between the connecting plate and the lug plates; the lug plate is provided with a lug hole for the connecting piece to penetrate through, and the hole diameter of the lug hole is larger than the outer diameter of the connecting piece. The device can provide two-stage protection, namely, support disengagement prevention in the normal operation state and main beam overturning resistance in the extreme overload state, and it is guaranteed that the device adapts to deformation of the main beam under the effects of temperature, shrinkage creep and centripetal force.
本发明公开了一种花瓶墩防脱空抗倾覆装置及方法，该装置包括外包钢板、连接板和支撑板，外包钢板包覆固定在花瓶墩的顶面和上端四周，且外包钢板上设有供支座穿过的通孔；连接板对称竖直设置于主梁两侧，且连接板的上端与主梁的腹板连接；支撑板对称设于外包钢板的两侧，支撑板包括两个耳板，耳板的一端与外包钢板连接，耳板的另一端通过连接件与连接板的下端铰接，连接板的下端设于两个耳板之间，且连接板与耳板之间设有空隙；耳板上设有供连接件穿过的耳孔，且耳孔的孔径大于连接件的外径。该装置可提供两级保护，即正常运营状态下的支座防脱空以及极端超载状态下的主梁抗倾覆，并保证了装置适应主梁在温度、收缩徐变、向心力作用下的变形。
Vase pier anti-disengaging and anti-overturning device and method
The invention discloses a vase pier anti-disengaging and anti-overturning device and method. The device comprises an outer wrapping steel plate, a connecting plate and a supporting plate, the outer wrapping steel plate is fixed to the top face and the periphery of the upper end of the vase pier in a wrapping mode, and a through hole allowing a support to penetrate through is formed in the outer wrapping steel plate; the connecting plates are symmetrically and vertically arranged on the two sides of the main beam, and the upper ends of the connecting plates are connected with a web of the main beam. The supporting plates are symmetrically arranged on the two sides of the outer wrapping steel plate, each supporting plate comprises two lug plates, one ends of the lug plates are connected with the outer wrapping steel plate, the other ends of the lug plates are hinged to the lower end of the connecting plate through connecting pieces, the lower end of the connecting plate is arranged between the two lug plates, and gaps are formed between the connecting plate and the lug plates; the lug plate is provided with a lug hole for the connecting piece to penetrate through, and the hole diameter of the lug hole is larger than the outer diameter of the connecting piece. The device can provide two-stage protection, namely, support disengagement prevention in the normal operation state and main beam overturning resistance in the extreme overload state, and it is guaranteed that the device adapts to deformation of the main beam under the effects of temperature, shrinkage creep and centripetal force.
本发明公开了一种花瓶墩防脱空抗倾覆装置及方法，该装置包括外包钢板、连接板和支撑板，外包钢板包覆固定在花瓶墩的顶面和上端四周，且外包钢板上设有供支座穿过的通孔；连接板对称竖直设置于主梁两侧，且连接板的上端与主梁的腹板连接；支撑板对称设于外包钢板的两侧，支撑板包括两个耳板，耳板的一端与外包钢板连接，耳板的另一端通过连接件与连接板的下端铰接，连接板的下端设于两个耳板之间，且连接板与耳板之间设有空隙；耳板上设有供连接件穿过的耳孔，且耳孔的孔径大于连接件的外径。该装置可提供两级保护，即正常运营状态下的支座防脱空以及极端超载状态下的主梁抗倾覆，并保证了装置适应主梁在温度、收缩徐变、向心力作用下的变形。
Vase pier anti-disengaging and anti-overturning device and method
一种花瓶墩防脱空抗倾覆装置及方法
MAI ZIHAO (Autor:in) / YAN RIJIN (Autor:in) / ZHU JUN (Autor:in) / LAI ZIQIN (Autor:in) / LING CHEN (Autor:in) / WEI KAIBO (Autor:in) / SU HONG (Autor:in) / GUO YUYU (Autor:in) / LI XINCHUN (Autor:in) / WANG RUHAN (Autor:in)
01.06.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
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