Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Horizontal tunnel anchoring main cable erecting method
The invention relates to a horizontal tunnel anchoring main cable erecting method which comprises the steps that a temporary anchoring system is installed on a temporary anchoring face, a temporary cable scattering point is arranged, and a temporary cable scattering saddle is arranged at the temporary cable scattering point, so that the direction of the temporary cable scattering saddle is opposite to that of a reverse cable scattering saddle, and the temporary cable scattering point and a final cable scattering point are located on the same main cable line type; the main cable strand penetrates through the temporary cable scattering point to be anchored on the temporary anchoring system according to the first erecting sequence that the first reference cable strand is arranged first and the general cable strand is arranged later, the main cable strand is woven into a temporary cable scattering saddle, and the main cable strand comprises the reference cable strand and the general cable strand; and weaving the main cable strand into a reverse splay cable saddle according to a second erection sequence that the general cable strand is arranged first and the first reference cable strand is arranged later, and anchoring the main cable strand on the front anchor surface of the horizontal tunnel anchor. The orientation of the temporary splay cable saddle is opposite to that of the reverse splay cable saddle, and the temporary splay cable saddle positions the main cable strand, so that the line type of the main cable strand meets the design requirement before and after the main cable strand enters the reverse splay cable saddle.
本申请涉及一种水平式隧道锚定主揽架设方法，其包括：在临时锚固面上安装临时锚固系统，设置临时散索点，并在临时散索点处设置临时散索鞍，以使临时散索鞍朝向与反向散索鞍朝向相反、临时散索点与最终散索点在同一个主缆线型上；以首根基准索股在先、一般索股在后的第一架设顺序，将主缆索股穿过临时散索点锚固在临时锚固系统上，并编入临时散索鞍中，主缆索股包括基准索股和一般索股；再按照一般索股在先、首根基准索股在后的第二架设顺序，将主缆索股编入反向散索鞍中，并锚固在水平式隧道锚前锚面上。本发明临时散索鞍朝向与反向散索鞍朝向相反，临时散索鞍对主缆索股进行定位，使得主缆索股在进入反向散索鞍前后主缆索股的线型符合设计要求。
Horizontal tunnel anchoring main cable erecting method
The invention relates to a horizontal tunnel anchoring main cable erecting method which comprises the steps that a temporary anchoring system is installed on a temporary anchoring face, a temporary cable scattering point is arranged, and a temporary cable scattering saddle is arranged at the temporary cable scattering point, so that the direction of the temporary cable scattering saddle is opposite to that of a reverse cable scattering saddle, and the temporary cable scattering point and a final cable scattering point are located on the same main cable line type; the main cable strand penetrates through the temporary cable scattering point to be anchored on the temporary anchoring system according to the first erecting sequence that the first reference cable strand is arranged first and the general cable strand is arranged later, the main cable strand is woven into a temporary cable scattering saddle, and the main cable strand comprises the reference cable strand and the general cable strand; and weaving the main cable strand into a reverse splay cable saddle according to a second erection sequence that the general cable strand is arranged first and the first reference cable strand is arranged later, and anchoring the main cable strand on the front anchor surface of the horizontal tunnel anchor. The orientation of the temporary splay cable saddle is opposite to that of the reverse splay cable saddle, and the temporary splay cable saddle positions the main cable strand, so that the line type of the main cable strand meets the design requirement before and after the main cable strand enters the reverse splay cable saddle.
本申请涉及一种水平式隧道锚定主揽架设方法，其包括：在临时锚固面上安装临时锚固系统，设置临时散索点，并在临时散索点处设置临时散索鞍，以使临时散索鞍朝向与反向散索鞍朝向相反、临时散索点与最终散索点在同一个主缆线型上；以首根基准索股在先、一般索股在后的第一架设顺序，将主缆索股穿过临时散索点锚固在临时锚固系统上，并编入临时散索鞍中，主缆索股包括基准索股和一般索股；再按照一般索股在先、首根基准索股在后的第二架设顺序，将主缆索股编入反向散索鞍中，并锚固在水平式隧道锚前锚面上。本发明临时散索鞍朝向与反向散索鞍朝向相反，临时散索鞍对主缆索股进行定位，使得主缆索股在进入反向散索鞍前后主缆索股的线型符合设计要求。
Horizontal tunnel anchoring main cable erecting method
一种水平式隧道锚定主揽架设方法
YU JIAFU (Autor:in) / DENG GAOYANG (Autor:in) / WANG TENGFEI (Autor:in) / QI SHUYAN (Autor:in) / HU WENJUN (Autor:in) / XIE RUIJIE (Autor:in) / CHENG JIANGWEI (Autor:in) / LIU XING (Autor:in)
12.09.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
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