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Spiral anchor-rock anchor composite pile group foundation and manufacturing method
The invention relates to the field of power transmission lines, and discloses a spiral anchor-rock anchor composite pile group foundation and a manufacturing method, the spiral anchor-rock anchor composite pile group foundation comprises a first anchor rod, a second anchor rod and an anchor disc; the first anchor rod is arranged in the second anchor rod, the first end of the first anchor rod extends out of the first end of the second anchor rod to form a connecting part, and the second end of the first anchor rod extends out of the second end of the second anchor rod to form an extending anchor rod; at least one anchor disc is arranged on the outer wall of the second anchor rod, and the first anchor rod, the second anchor rod and the anchor disc form a combined spiral anchor structure. A spiral anchor pile group foundation is formed by the second anchor rod and the first anchor rod located in the second anchor rod, and a rock anchor rod foundation is formed by the extension anchor rod. According to the method, the applicability of the spiral anchor foundation under the large foundation acting force in an upper-soil lower-rock area can be effectively achieved.
本发明涉及输电线路领域，公开了一种螺旋锚‑岩石锚复合群桩基础及制作方法，其包括第一锚杆、第二锚杆和锚盘；第一锚杆设置在第二锚杆的内部，第一锚杆的第一端伸出第二锚杆的第一端形成连接部，第一锚杆的第二端延伸至第二锚杆的第二端的外部形成延伸锚杆；位于第二锚杆的外壁上至少设置有一个锚盘，由第一锚杆、第二锚杆和锚盘构成组合螺旋锚结构；由第二锚杆、位于第二锚杆内的第一锚杆和构成螺旋锚群桩基础，延伸锚杆构成岩石锚杆基础。本发明能有效的解决上土下岩地区较大基础作用力下螺旋锚基础的适用性。
Spiral anchor-rock anchor composite pile group foundation and manufacturing method
The invention relates to the field of power transmission lines, and discloses a spiral anchor-rock anchor composite pile group foundation and a manufacturing method, the spiral anchor-rock anchor composite pile group foundation comprises a first anchor rod, a second anchor rod and an anchor disc; the first anchor rod is arranged in the second anchor rod, the first end of the first anchor rod extends out of the first end of the second anchor rod to form a connecting part, and the second end of the first anchor rod extends out of the second end of the second anchor rod to form an extending anchor rod; at least one anchor disc is arranged on the outer wall of the second anchor rod, and the first anchor rod, the second anchor rod and the anchor disc form a combined spiral anchor structure. A spiral anchor pile group foundation is formed by the second anchor rod and the first anchor rod located in the second anchor rod, and a rock anchor rod foundation is formed by the extension anchor rod. According to the method, the applicability of the spiral anchor foundation under the large foundation acting force in an upper-soil lower-rock area can be effectively achieved.
本发明涉及输电线路领域，公开了一种螺旋锚‑岩石锚复合群桩基础及制作方法，其包括第一锚杆、第二锚杆和锚盘；第一锚杆设置在第二锚杆的内部，第一锚杆的第一端伸出第二锚杆的第一端形成连接部，第一锚杆的第二端延伸至第二锚杆的第二端的外部形成延伸锚杆；位于第二锚杆的外壁上至少设置有一个锚盘，由第一锚杆、第二锚杆和锚盘构成组合螺旋锚结构；由第二锚杆、位于第二锚杆内的第一锚杆和构成螺旋锚群桩基础，延伸锚杆构成岩石锚杆基础。本发明能有效的解决上土下岩地区较大基础作用力下螺旋锚基础的适用性。
Spiral anchor-rock anchor composite pile group foundation and manufacturing method
一种螺旋锚-岩石锚复合群桩基础及制作方法
LIU QUAN (author) / LIU XIANGGUO (author) / LIU FUHAI (author) / GAO YUNXING (author) / CHEN JIAHAO (author) / SHANG JIANHUA (author) / TIAN LEI (author) / WANG CHAO (author) / GAO YIRAN (author)
2024-08-20
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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