Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
One-pile two-anchor foundation pit support construction method
The invention discloses a one-pile two-anchor foundation pit supporting construction method. The method comprises the following steps that firstly, double supports for anchor cable tensioning are manufactured; 2, slope protection pile construction; 3, excavating a foundation pit; 4, anchor cable construction; 5, tensioning and locking the anchor cable; 6, backfilling the foundation pit; and seventhly, the double supports are dismantled. The construction method is simple and convenient, the two locking rings are buckled together through the bolts to form the assembly type support body, the double supports are formed after the separation type clamps are arranged between the two locking rings, the double supports are adopted to lock the anchor cables in a crossed mode to conduct anchoring supporting of the foundation pit, the overall effect of connection stress of the anchor cables and the slope protection piles is better, and the construction efficiency is improved. And the stability of the foundation pit can be effectively improved, and the double supports can be detached for recycling during backfilling of the foundation pit.
本发明公开了一种一桩两锚基坑支护施工方法，包括以下步骤：一、制作锚索张拉用双支座；二、护坡桩施工；三、基坑开挖；四、锚索施工；五、锚索张拉锁定；六、基坑回填；七、拆除双支座。本发明施工方法简便，通过螺栓将两个锁环扣设在一起形成一个装配式支座主体，并在两个锁环之间设置分离式夹具后形成双支座，并采用双支座交叉锁定锚索进行基坑的锚拉支护，锚索与护坡桩连接受力整体效果更好，能有效提高基坑稳定性，在基坑回填时，可以将双支座拆除进行回收利用。
One-pile two-anchor foundation pit support construction method
The invention discloses a one-pile two-anchor foundation pit supporting construction method. The method comprises the following steps that firstly, double supports for anchor cable tensioning are manufactured; 2, slope protection pile construction; 3, excavating a foundation pit; 4, anchor cable construction; 5, tensioning and locking the anchor cable; 6, backfilling the foundation pit; and seventhly, the double supports are dismantled. The construction method is simple and convenient, the two locking rings are buckled together through the bolts to form the assembly type support body, the double supports are formed after the separation type clamps are arranged between the two locking rings, the double supports are adopted to lock the anchor cables in a crossed mode to conduct anchoring supporting of the foundation pit, the overall effect of connection stress of the anchor cables and the slope protection piles is better, and the construction efficiency is improved. And the stability of the foundation pit can be effectively improved, and the double supports can be detached for recycling during backfilling of the foundation pit.
本发明公开了一种一桩两锚基坑支护施工方法，包括以下步骤：一、制作锚索张拉用双支座；二、护坡桩施工；三、基坑开挖；四、锚索施工；五、锚索张拉锁定；六、基坑回填；七、拆除双支座。本发明施工方法简便，通过螺栓将两个锁环扣设在一起形成一个装配式支座主体，并在两个锁环之间设置分离式夹具后形成双支座，并采用双支座交叉锁定锚索进行基坑的锚拉支护，锚索与护坡桩连接受力整体效果更好，能有效提高基坑稳定性，在基坑回填时，可以将双支座拆除进行回收利用。
One-pile two-anchor foundation pit support construction method
一种一桩两锚基坑支护施工方法
ZHANG XIAOHUI (Autor:in) / WANG YONGHUA (Autor:in) / YANG LINA (Autor:in) / BU CHONGPENG (Autor:in) / WANG MINGJIAO (Autor:in) / XU ZHIHANG (Autor:in)
19.12.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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