A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Multi-disc umbrella-shaped spiral anchor foundation suitable for soft and hard complex stratums
The invention discloses a multi-disc umbrella-shaped spiral anchor foundation suitable for soft and hard complex stratum.The multi-disc umbrella-shaped spiral anchor foundation suitable for the soft and hard complex stratum.The multi-disc umbrella-shaped spiral anchor foundation suitable for the soft and hard complex stratum.The multi-disc umbrella-shaped spiral anchor foundation suitable for the soft and hard complex stratumcomprises an anchor rod, a spiral mechanism is arranged below the anchor rod, and an umbrella-shaped spiral anchor is installed below the spiral mechanism; an umbrella-shaped spiral anchor with a drill is also mounted below the spiral mechanism; the screw mechanism comprises a first outer screw mounted below the anchor rod, and a first inner screw mounted in the first outer screw; the first outer screw and the first inner screw are arranged below the anchor rod, the anchor rod can be connected with the drilling anchor head or the anchor tip or the anchor head through the first outer screw and the first inner screw, equipment replacement can be conducted according to different properties of land, the construction efficiency is greatly improved, the application range of the spiral anchor foundation is widened, and the spiral anchor foundation can be suitable for soft soil, common soil and the like. The method is also suitable for strengthening soil.
本发明公开了适用于软硬复杂地层的多盘片伞型螺旋锚基础，涉及锚基础技术领域，该适用于软硬复杂地层的多盘片伞型螺旋锚基础包括锚杆，所述锚杆的下方设置有螺旋机构，所述螺旋机构的下方安装有伞型螺旋锚，所述螺旋机构的下方同样安装有带钻伞型螺旋锚；所述螺旋机构包括：安装于所述锚杆下方的第一外螺，且所述第一外螺的内部安装有第一内螺；通过在锚杆的下方设置有第一外螺和第一内螺，可以通过第一外螺、第一内螺和钻锚头、锚尖或锚头进行连接，可以根据土地的性质不同进行设备更换，使施工效率大大提高，并且提高了螺旋锚基础的应用范围，不但可适用于软土、普通土，还可适用于坚土。
Multi-disc umbrella-shaped spiral anchor foundation suitable for soft and hard complex stratums
The invention discloses a multi-disc umbrella-shaped spiral anchor foundation suitable for soft and hard complex stratum.The multi-disc umbrella-shaped spiral anchor foundation suitable for the soft and hard complex stratum.The multi-disc umbrella-shaped spiral anchor foundation suitable for the soft and hard complex stratum.The multi-disc umbrella-shaped spiral anchor foundation suitable for the soft and hard complex stratumcomprises an anchor rod, a spiral mechanism is arranged below the anchor rod, and an umbrella-shaped spiral anchor is installed below the spiral mechanism; an umbrella-shaped spiral anchor with a drill is also mounted below the spiral mechanism; the screw mechanism comprises a first outer screw mounted below the anchor rod, and a first inner screw mounted in the first outer screw; the first outer screw and the first inner screw are arranged below the anchor rod, the anchor rod can be connected with the drilling anchor head or the anchor tip or the anchor head through the first outer screw and the first inner screw, equipment replacement can be conducted according to different properties of land, the construction efficiency is greatly improved, the application range of the spiral anchor foundation is widened, and the spiral anchor foundation can be suitable for soft soil, common soil and the like. The method is also suitable for strengthening soil.
本发明公开了适用于软硬复杂地层的多盘片伞型螺旋锚基础，涉及锚基础技术领域，该适用于软硬复杂地层的多盘片伞型螺旋锚基础包括锚杆，所述锚杆的下方设置有螺旋机构，所述螺旋机构的下方安装有伞型螺旋锚，所述螺旋机构的下方同样安装有带钻伞型螺旋锚；所述螺旋机构包括：安装于所述锚杆下方的第一外螺，且所述第一外螺的内部安装有第一内螺；通过在锚杆的下方设置有第一外螺和第一内螺，可以通过第一外螺、第一内螺和钻锚头、锚尖或锚头进行连接，可以根据土地的性质不同进行设备更换，使施工效率大大提高，并且提高了螺旋锚基础的应用范围，不但可适用于软土、普通土，还可适用于坚土。
Multi-disc umbrella-shaped spiral anchor foundation suitable for soft and hard complex stratums
适用于软硬复杂地层的多盘片伞型螺旋锚基础
LIU LIMIN (author) / LI ZHENHUA (author) / LYU ZHAOXU (author) / WANG LE (author) / LYU JIAHENG (author) / SUN ZHICHAO (author) / SHU ZE (author) / MENG FANMING (author)
2023-07-25
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
Rotary drilling rig suitable for various rock stratums and foundation construction method
| European Patent Office | 2024
Synchronous grouting structure for anchor rod and anchor disc of spiral anchor foundation
| European Patent Office | 2023
| European Patent Office | 2023