Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Construction method of stress dispersion type stiffening pile with recoverable anchor bars
The invention provides a construction method of a stress dispersion type stiffening pile with recoverable anchor bars. The construction method of the stress dispersion type stiffening pile with the recoverable anchor bars comprises the following steps of (S1) installing prestressed anchor bars and traction anchor bars on a bearing body, wherein the bearing body comprises a bearing seat, a locking clamping block and a jacking clamping block, the prestressed anchor bars are arranged between the bearing seat and the locking clamping block, the traction anchor bars are arranged in the jacking clamping block, the locking clamping block and the jacking clamping block are in an inverted wedge shape and are formed by assembling a plurality of locking clamping blocks and jacking clamping blocks, a cavity cover is installed on the other side of the bearing seat, the prestressed anchor bars and the traction anchor bars penetrate through the cavity cover and extend out of the bearing body, and an anti-falling device is installed on the cavity cover. The construction method of the stress dispersion type stiffening pile with the recoverable anchor bars has the advantages that high anchoring force is provided, deformation is effectively controlled, and the recoverable anchor bars of anchor cables can be conveniently recovered.
本发明提供一种可回收锚筋的应力分散型加劲桩的施工方法。所述可回收锚筋的应力分散型加劲桩的施工方法包括以下步骤：S1：将预应力锚筋和牵引锚筋安装在承载体上，所述承载体包括承载座、锁紧卡块和顶紧卡块，所述应力锚筋设置在所述承载座和所述锁紧卡块之间，所述牵引锚筋设置在所述顶紧卡块内，所述锁紧卡块和所述顶紧卡块互为倒楔形，由多块装配而成，所述承载座的另一侧安装有空腔盖，所述预应力锚筋和所述牵引锚筋均贯穿所述空腔盖并延伸至所述承载体外，所述空腔盖上安装有防脱装置。本发明提供的可回收锚筋的应力分散型加劲桩的施工方法具有提供较高锚固力，有效控制变形，又能方便回收锚索的可回收锚筋的优点。
Construction method of stress dispersion type stiffening pile with recoverable anchor bars
The invention provides a construction method of a stress dispersion type stiffening pile with recoverable anchor bars. The construction method of the stress dispersion type stiffening pile with the recoverable anchor bars comprises the following steps of (S1) installing prestressed anchor bars and traction anchor bars on a bearing body, wherein the bearing body comprises a bearing seat, a locking clamping block and a jacking clamping block, the prestressed anchor bars are arranged between the bearing seat and the locking clamping block, the traction anchor bars are arranged in the jacking clamping block, the locking clamping block and the jacking clamping block are in an inverted wedge shape and are formed by assembling a plurality of locking clamping blocks and jacking clamping blocks, a cavity cover is installed on the other side of the bearing seat, the prestressed anchor bars and the traction anchor bars penetrate through the cavity cover and extend out of the bearing body, and an anti-falling device is installed on the cavity cover. The construction method of the stress dispersion type stiffening pile with the recoverable anchor bars has the advantages that high anchoring force is provided, deformation is effectively controlled, and the recoverable anchor bars of anchor cables can be conveniently recovered.
本发明提供一种可回收锚筋的应力分散型加劲桩的施工方法。所述可回收锚筋的应力分散型加劲桩的施工方法包括以下步骤：S1：将预应力锚筋和牵引锚筋安装在承载体上，所述承载体包括承载座、锁紧卡块和顶紧卡块，所述应力锚筋设置在所述承载座和所述锁紧卡块之间，所述牵引锚筋设置在所述顶紧卡块内，所述锁紧卡块和所述顶紧卡块互为倒楔形，由多块装配而成，所述承载座的另一侧安装有空腔盖，所述预应力锚筋和所述牵引锚筋均贯穿所述空腔盖并延伸至所述承载体外，所述空腔盖上安装有防脱装置。本发明提供的可回收锚筋的应力分散型加劲桩的施工方法具有提供较高锚固力，有效控制变形，又能方便回收锚索的可回收锚筋的优点。
Construction method of stress dispersion type stiffening pile with recoverable anchor bars
一种可回收锚筋的应力分散型加劲桩的施工方法
YU XINWEI (Autor:in) / LIU SIXI (Autor:in) / WANG YIPING (Autor:in)
15.06.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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