A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Cable bent tower main cable abrupt slope deep anchoring system for cross-deep-cutting canyon extra-large suspension bridge
The invention discloses an abrupt slope deep anchoring system for a main cable of a cable tower of a cross-depth cutting canyon extra-large suspension bridge. The abrupt slope deep plate beam anchor anchoring system is provided with a core component plate beam anchor, a splay cable steering body (or splay cable body), a main cable, a cable strand group, an anchoring chamber removing main channel, a cable strand removing inclined channel, a cable strand channel and a main cable channel. When the main channel is close to the disc beam anchor chamber, the disc beam anchor side is laterally increased, the width is increased (the anchoring lateral width and the upward lateral width, namely the width of the left side, the right side, the upper side and the lower side of the anchoring chamber larger than the section of the cable strand channel), the depth of the anchoring chamber is determined by the anchoring force, and the anchoring chamber can be round, square or rhombic. According to the concept that a suspension bridge is built on a deep and canyon steep bank slope, a spectacular and towering cable bent tower at present is removed, and an anchor plug body of a giant tunnel at present is removed, and a steep slope deep plate beam anchor anchoring system is adopted.
本发明公开了一种跨深切峡谷特大悬索桥去索塔主缆陡坡深部锚固系统，其特征在于；陡坡深部盘梁锚锚固系统具有核心构件盘梁锚、散索转向体（或散索体）、主缆、索股群、去锚固室主通道、去索股室斜通道、索股通道、主缆通道。主通道近盘梁锚硐室时，盘梁锚侧侧向增大，增大宽度（锚固两侧向及上向侧宽度，即锚固硐室左右侧、上下侧较索股通道断面大的宽度）、锚固室深度由锚固力大小确定，形状可圆，可方，可菱形。本发明本着针对深切峡谷陡峻岸坡修建悬索桥，去掉目前壮观高耸的索塔，去掉目前巨型隧道锚塞体的理念，采用陡坡深部盘梁锚锚固系统。
Cable bent tower main cable abrupt slope deep anchoring system for cross-deep-cutting canyon extra-large suspension bridge
The invention discloses an abrupt slope deep anchoring system for a main cable of a cable tower of a cross-depth cutting canyon extra-large suspension bridge. The abrupt slope deep plate beam anchor anchoring system is provided with a core component plate beam anchor, a splay cable steering body (or splay cable body), a main cable, a cable strand group, an anchoring chamber removing main channel, a cable strand removing inclined channel, a cable strand channel and a main cable channel. When the main channel is close to the disc beam anchor chamber, the disc beam anchor side is laterally increased, the width is increased (the anchoring lateral width and the upward lateral width, namely the width of the left side, the right side, the upper side and the lower side of the anchoring chamber larger than the section of the cable strand channel), the depth of the anchoring chamber is determined by the anchoring force, and the anchoring chamber can be round, square or rhombic. According to the concept that a suspension bridge is built on a deep and canyon steep bank slope, a spectacular and towering cable bent tower at present is removed, and an anchor plug body of a giant tunnel at present is removed, and a steep slope deep plate beam anchor anchoring system is adopted.
本发明公开了一种跨深切峡谷特大悬索桥去索塔主缆陡坡深部锚固系统，其特征在于；陡坡深部盘梁锚锚固系统具有核心构件盘梁锚、散索转向体（或散索体）、主缆、索股群、去锚固室主通道、去索股室斜通道、索股通道、主缆通道。主通道近盘梁锚硐室时，盘梁锚侧侧向增大，增大宽度（锚固两侧向及上向侧宽度，即锚固硐室左右侧、上下侧较索股通道断面大的宽度）、锚固室深度由锚固力大小确定，形状可圆，可方，可菱形。本发明本着针对深切峡谷陡峻岸坡修建悬索桥，去掉目前壮观高耸的索塔，去掉目前巨型隧道锚塞体的理念，采用陡坡深部盘梁锚锚固系统。
Cable bent tower main cable abrupt slope deep anchoring system for cross-deep-cutting canyon extra-large suspension bridge
一种跨深切峡谷特大悬索桥去索塔主缆陡坡深部锚固系统
ZHANG DAN (author) / ZHENG CAIYING (author) / WANG XIANG (author) / XIANG BO (author) / LIN GUOJIN (author) / PEI BINJIA (author)
2022-11-29
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
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