Construction method of tree-root-shaped power pole tower pile cluster: Fid-Bau Portal

Construction method of tree-root-shaped power pole tower pile cluster

ZOU QIQUN / WANG XIAONING

The invention discloses a construction method of a tree-root-shaped power pole tower pile cluster. The method comprises the following steps: punching predetermined curve holes in soil out of a square foundation pit by taking the square foundation pit formed by centers of four bearing platform by using a tube-perforation orientation drill in a slantingly downward manner, inserting steel bars sleeved by rubber tube bodies into the curve holes, subsequently filling gaps between the rubber tube bodies and the steel bars with concrete, and completing construction of the pile cluster after concrete setting. According to the tree-root-shaped support pile cluster of a cluster-shaped structure, the quantity of motion of each support pile post is relatively large; after the cluster is formed, the comprehensive quantity of motion is low; the bearing platform is supported and tensioned in all directions, so that the bearing platform is relatively stable and is free of cracks under the action of the fluctuating wind power.

Zugriff

Download

Seitennavigation

Dokumentinformationen

Ähnliche Titel

Exportieren, teilen und zitieren