Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Arch bridge cable hoisting buckle cable arc-shaped anchor box
The invention discloses an arch bridge cable hoisting buckle cable arc-shaped anchor box. The arc-shaped anchor box structure is characterized in that the arc-shaped anchor box structure is divided into two parts, namely an anchor box body (1) and an arc-shaped hinge (2); the anchor box body (1) is mainly characterized in that two vertical wallboards (5) serve as main stress structures, and oblique stiffening ribs (6) and vertical stiffening ribs (7) are arranged on the two sides of the vertical wallboards (5) according to the angle of a buckle cable. When the arch bridge cable hoisting adoptsa few-buckling-cable process, the buckling cable angle of the arc-shaped anchor box can be changed at will within a certain range, so that the number of temporary buckling cables and the number of temporary anchor boxes are reduced, and the stress of a cable bent tower is clearer.
本发明公开了一种拱桥缆索吊装扣索弧形锚箱；其特征在于：所述弧形锚箱结构分为两个部分，锚箱体（1）和弧形铰（2）；锚箱体（1）主要由两块竖向墙板（5）作为主要受力结构，竖向墙板（5）两侧根据扣索角度布置斜向加劲肋（6）和竖向加劲肋（7）。拱桥缆索吊装采用少扣索工艺时，这种弧形锚箱可以在一定范围内任意改变扣索角度，从而减少临时扣索和临时锚箱的数量，使得索塔受力更为明确。
Arch bridge cable hoisting buckle cable arc-shaped anchor box
The invention discloses an arch bridge cable hoisting buckle cable arc-shaped anchor box. The arc-shaped anchor box structure is characterized in that the arc-shaped anchor box structure is divided into two parts, namely an anchor box body (1) and an arc-shaped hinge (2); the anchor box body (1) is mainly characterized in that two vertical wallboards (5) serve as main stress structures, and oblique stiffening ribs (6) and vertical stiffening ribs (7) are arranged on the two sides of the vertical wallboards (5) according to the angle of a buckle cable. When the arch bridge cable hoisting adoptsa few-buckling-cable process, the buckling cable angle of the arc-shaped anchor box can be changed at will within a certain range, so that the number of temporary buckling cables and the number of temporary anchor boxes are reduced, and the stress of a cable bent tower is clearer.
本发明公开了一种拱桥缆索吊装扣索弧形锚箱；其特征在于：所述弧形锚箱结构分为两个部分，锚箱体（1）和弧形铰（2）；锚箱体（1）主要由两块竖向墙板（5）作为主要受力结构，竖向墙板（5）两侧根据扣索角度布置斜向加劲肋（6）和竖向加劲肋（7）。拱桥缆索吊装采用少扣索工艺时，这种弧形锚箱可以在一定范围内任意改变扣索角度，从而减少临时扣索和临时锚箱的数量，使得索塔受力更为明确。
Arch bridge cable hoisting buckle cable arc-shaped anchor box
一种拱桥缆索吊装扣索弧形锚箱
LIU YONG (Autor:in) / ZHAO MINGXIONG (Autor:in) / NIE DONG (Autor:in) / LU YI (Autor:in) / WANG JINGMEI (Autor:in) / CHEN XIAOLIANG (Autor:in) / YANG XINGTAO (Autor:in) / HU CHENGYONG (Autor:in) / ZHANG WEIFU (Autor:in) / CHEN YOUSHENG (Autor:in)
24.04.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
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