A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Construction method of anchorage pile type anchor rod supporting structure
The invention relates to a construction method of an anchorage pile type anchor rod supporting structure, which comprises a pile-anchorage pile type anchor rod supporting structure, a multi-beam double-row pile supporting structure and a soil nail-anchorage pile type anchor rod supporting structure, and comprises anchorage pile and wing-shaped anchor rod construction, the method specifically comprises the following steps that 1, preparation work is conducted, specifically, machining and manufacturing of an anchorage pile reinforcement cage with an anchor penetrating cylinder, a guide pipe and a waterproof canvas bag, a wing-shaped anchor rod with an umbrella-shaped openable anchor wing structure and the like need to be completed; step 2, construction of anchorage piles; 3, construction of the wing-shaped anchor rods on the first layer; 4, construction of the wing-shaped anchor rods on the next layer; and 5, the step 4 is repeated, and construction of the wing-shaped anchor rods of all the remaining layers is completed. Conventional anchor rod construction and anchorage pile type anchor rod construction are combined, the anchor rods do not need to be lengthened, large pulling resistance can be obtained through the short anchor rods, the supporting effect is guaranteed, the construction difficulty is lowered, and the anchor rod type anchor rod is suitable for the scenes that building land is limited and rock-soil bodies are soft and broken.
本发明涉及一种锚碇桩型锚杆支护结构的施工方法，包括桩‑锚碇桩型锚杆支护结构、多横梁双排桩支护结构和土钉‑锚碇桩型锚杆支护结构，该施工方法包括锚碇桩和翼状锚杆施工，具体包括以下步骤：步骤1、准备工作：需完成带有锚穿筒、导管和不透水帆布囊的锚碇桩钢筋笼以及带有伞状可开启锚翼结构的翼状锚杆等的加工制作；步骤2、锚碇桩的施工；步骤3、首层翼状锚杆的施工：步骤4、下一层翼状锚杆的施工；步骤5、重复步骤4，完成余下的全部层位的翼状锚杆施工。本发明将常规锚杆施工和锚碇桩型锚杆施工相结合，无需加长锚杆，短短的锚杆就可获得很大的抗拔力，保证支护效果，也降低施工难度，适用于建筑用地受限，岩土体软弱破碎的场景。
Construction method of anchorage pile type anchor rod supporting structure
The invention relates to a construction method of an anchorage pile type anchor rod supporting structure, which comprises a pile-anchorage pile type anchor rod supporting structure, a multi-beam double-row pile supporting structure and a soil nail-anchorage pile type anchor rod supporting structure, and comprises anchorage pile and wing-shaped anchor rod construction, the method specifically comprises the following steps that 1, preparation work is conducted, specifically, machining and manufacturing of an anchorage pile reinforcement cage with an anchor penetrating cylinder, a guide pipe and a waterproof canvas bag, a wing-shaped anchor rod with an umbrella-shaped openable anchor wing structure and the like need to be completed; step 2, construction of anchorage piles; 3, construction of the wing-shaped anchor rods on the first layer; 4, construction of the wing-shaped anchor rods on the next layer; and 5, the step 4 is repeated, and construction of the wing-shaped anchor rods of all the remaining layers is completed. Conventional anchor rod construction and anchorage pile type anchor rod construction are combined, the anchor rods do not need to be lengthened, large pulling resistance can be obtained through the short anchor rods, the supporting effect is guaranteed, the construction difficulty is lowered, and the anchor rod type anchor rod is suitable for the scenes that building land is limited and rock-soil bodies are soft and broken.
本发明涉及一种锚碇桩型锚杆支护结构的施工方法，包括桩‑锚碇桩型锚杆支护结构、多横梁双排桩支护结构和土钉‑锚碇桩型锚杆支护结构，该施工方法包括锚碇桩和翼状锚杆施工，具体包括以下步骤：步骤1、准备工作：需完成带有锚穿筒、导管和不透水帆布囊的锚碇桩钢筋笼以及带有伞状可开启锚翼结构的翼状锚杆等的加工制作；步骤2、锚碇桩的施工；步骤3、首层翼状锚杆的施工：步骤4、下一层翼状锚杆的施工；步骤5、重复步骤4，完成余下的全部层位的翼状锚杆施工。本发明将常规锚杆施工和锚碇桩型锚杆施工相结合，无需加长锚杆，短短的锚杆就可获得很大的抗拔力，保证支护效果，也降低施工难度，适用于建筑用地受限，岩土体软弱破碎的场景。
Construction method of anchorage pile type anchor rod supporting structure
一种锚碇桩型锚杆支护结构的施工方法
ZHENG QINGJIE (author) / ZOU ZHENGSHENG (author) / GAO WEILIANG (author) / ZOU XINLIN (author) / WENG GONGWEI (author) / WANG HENGLI (author) / LI QINGBO (author)
2023-06-27
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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