A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Ground anchor type suspension bridge main cable reinforcing and maintaining method
The invention discloses a ground anchor type suspension bridge main cable reinforcing and maintaining method, and belongs to the technical field of suspension bridge reinforcing. A ground anchor type suspension bridge main cable reinforcing and maintaining method comprises the following steps that S1, ground anchors are enlarged, and reinforcing auxiliary cable splay cable saddles are pre-buried; s2, mounting and reinforcing an auxiliary cable main cable saddle; s3, an original main cable installation catwalk is used as a construction platform, and reinforcing auxiliary cables are installed; s4, main cable wire winding and anti-corrosion construction; s5, the original suspenders are symmetrically dismantled one by one from the side to the center; the ground anchor is enlarged, then the auxiliary cable is pre-buried and reinforced, so that the supporting effect is effectively guaranteed when the suspension bridge is supported, the supporting effect is effectively improved through the cooperation of the auxiliary cable saddle of the auxiliary frame and the auxiliary clamp, and the safety of the suspension bridge is improved. And the original suspenders are demolished one by one symmetrically from the side to the middle, so that the suspension bridge is demolished more safely and stably, and the bearing capacity of the suspension bridge is effectively improved when the whole suspension bridge is used.
本发明公开了一种地锚式悬索桥主缆加固维修方法，属于悬索桥加固技术领域。一种地锚式悬索桥主缆加固维修方法，包括以下步骤：S1、地锚加大，预埋加固辅助索散索鞍；S2、安装加固辅助索主索鞍；S3、利用原有主缆安装猫道作为施工平台，安装加固辅助索；S4、主缆缠丝、防腐施工；S5、从边向中对称逐根拆除原吊杆；本发明通过对地锚进行加大，然后通过预埋加固辅助索散索鞍，使得在对吊桥进行支撑的时候，有效的保证了支撑的效果，通过加固辅助夹和辅助架主索鞍的配合，有效的提高了支撑的效果，通过从边向中对称逐根拆除原吊杆的方式进行拆除，使得拆除起来更加安全稳定，使得整个悬索桥进行使用时，有效的提高了其承载能力。
Ground anchor type suspension bridge main cable reinforcing and maintaining method
The invention discloses a ground anchor type suspension bridge main cable reinforcing and maintaining method, and belongs to the technical field of suspension bridge reinforcing. A ground anchor type suspension bridge main cable reinforcing and maintaining method comprises the following steps that S1, ground anchors are enlarged, and reinforcing auxiliary cable splay cable saddles are pre-buried; s2, mounting and reinforcing an auxiliary cable main cable saddle; s3, an original main cable installation catwalk is used as a construction platform, and reinforcing auxiliary cables are installed; s4, main cable wire winding and anti-corrosion construction; s5, the original suspenders are symmetrically dismantled one by one from the side to the center; the ground anchor is enlarged, then the auxiliary cable is pre-buried and reinforced, so that the supporting effect is effectively guaranteed when the suspension bridge is supported, the supporting effect is effectively improved through the cooperation of the auxiliary cable saddle of the auxiliary frame and the auxiliary clamp, and the safety of the suspension bridge is improved. And the original suspenders are demolished one by one symmetrically from the side to the middle, so that the suspension bridge is demolished more safely and stably, and the bearing capacity of the suspension bridge is effectively improved when the whole suspension bridge is used.
本发明公开了一种地锚式悬索桥主缆加固维修方法，属于悬索桥加固技术领域。一种地锚式悬索桥主缆加固维修方法，包括以下步骤：S1、地锚加大，预埋加固辅助索散索鞍；S2、安装加固辅助索主索鞍；S3、利用原有主缆安装猫道作为施工平台，安装加固辅助索；S4、主缆缠丝、防腐施工；S5、从边向中对称逐根拆除原吊杆；本发明通过对地锚进行加大，然后通过预埋加固辅助索散索鞍，使得在对吊桥进行支撑的时候，有效的保证了支撑的效果，通过加固辅助夹和辅助架主索鞍的配合，有效的提高了支撑的效果，通过从边向中对称逐根拆除原吊杆的方式进行拆除，使得拆除起来更加安全稳定，使得整个悬索桥进行使用时，有效的提高了其承载能力。
Ground anchor type suspension bridge main cable reinforcing and maintaining method
一种地锚式悬索桥主缆加固维修方法
SHU TAO (author) / YU ZENG (author) / ZHANG JIZHONG (author) / YANG JICHENG (author) / ZHANG XIN (author)
2024-05-14
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
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