Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Arch bridge cable hoisting tower buckle integrated system and construction method thereof
The invention discloses an arch bridge cable hoisting and tower buckle integrated system and a construction method thereof. The construction method comprises the following steps that 1, combined ground anchor construction is conducted, specifically, S1, mountain steps are excavated; s2, the mountain broken layer is pre-reinforced; s3, anchor cables are installed; s4, construction of anchorage piers and embedded parts; s5, mounting an anchor cable anchoring frame; s6, cable anchor plate construction; and S7, main cable and buckle cable installation. And 2, cable bent tower construction. And step 3, arch bridge skewback construction. And fourthly, the arch ring is hoisted. A main cable of a cable crane system and a buckle cable tower are combined into a whole, corresponding anchors are combined into a whole, the engineering amount is reduced, under the conditions that the anchors abut against steep mountain bodies and the space is limited, the anchor cables, the anchor piers, the anchor plates, the anchor frames and the reaction frames are adopted for anchorage, the anchor cables and the anchor piers are combined into the anchor cable tower, and the anchor cables and the anchor piers are combined into a whole through the combined action of the anchors and surrounding rock masses. And the deep anchoring bearing capacity is improved.
本发明公开了拱桥缆索吊装塔扣一体化体系及其施工方法，包括如下步骤：步骤一、组合地锚施工：S1、山体台阶开挖；S2、山体破碎层预加固；S3、安装锚索；S4、锚墩及预埋件施工；S5、锚索锚固架安装；S6、缆索锚固板施工；S7、主索、扣索安装。步骤二、索塔施工。步骤三、拱桥拱座施工。步骤四、拱圈吊装。本发明将缆索吊系统主索与扣索索塔合二为一，相应的锚碇也合二为一，减少了工程量，针对锚碇紧靠地势陡峭山体、空间受限条件，采用锚索+锚墩+锚固板+锚固架反力架结构锚碇，充分通过锚碇与其周围岩体的共同作用，提高了深层锚固承载力。
Arch bridge cable hoisting tower buckle integrated system and construction method thereof
The invention discloses an arch bridge cable hoisting and tower buckle integrated system and a construction method thereof. The construction method comprises the following steps that 1, combined ground anchor construction is conducted, specifically, S1, mountain steps are excavated; s2, the mountain broken layer is pre-reinforced; s3, anchor cables are installed; s4, construction of anchorage piers and embedded parts; s5, mounting an anchor cable anchoring frame; s6, cable anchor plate construction; and S7, main cable and buckle cable installation. And 2, cable bent tower construction. And step 3, arch bridge skewback construction. And fourthly, the arch ring is hoisted. A main cable of a cable crane system and a buckle cable tower are combined into a whole, corresponding anchors are combined into a whole, the engineering amount is reduced, under the conditions that the anchors abut against steep mountain bodies and the space is limited, the anchor cables, the anchor piers, the anchor plates, the anchor frames and the reaction frames are adopted for anchorage, the anchor cables and the anchor piers are combined into the anchor cable tower, and the anchor cables and the anchor piers are combined into a whole through the combined action of the anchors and surrounding rock masses. And the deep anchoring bearing capacity is improved.
本发明公开了拱桥缆索吊装塔扣一体化体系及其施工方法，包括如下步骤：步骤一、组合地锚施工：S1、山体台阶开挖；S2、山体破碎层预加固；S3、安装锚索；S4、锚墩及预埋件施工；S5、锚索锚固架安装；S6、缆索锚固板施工；S7、主索、扣索安装。步骤二、索塔施工。步骤三、拱桥拱座施工。步骤四、拱圈吊装。本发明将缆索吊系统主索与扣索索塔合二为一，相应的锚碇也合二为一，减少了工程量，针对锚碇紧靠地势陡峭山体、空间受限条件，采用锚索+锚墩+锚固板+锚固架反力架结构锚碇，充分通过锚碇与其周围岩体的共同作用，提高了深层锚固承载力。
Arch bridge cable hoisting tower buckle integrated system and construction method thereof
拱桥缆索吊装塔扣一体化体系及其施工方法
SU YING (Autor:in) / ZHENG JUNYU (Autor:in) / XU SHIZHENG (Autor:in) / ZHANG SHANGANG (Autor:in) / YAO WANCHENG (Autor:in) / SUN FENG (Autor:in) / LI ZHU (Autor:in) / CAO YANLIANG (Autor:in) / WANG PING (Autor:in) / LI QING (Autor:in)
01.08.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
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