Construction method of tree-root-shaped electric tower pile cluster made of glass fiber reinforced plastics

• Main Authors: LIU YONGHUAN, ZHANG MAOJUAN
• Format: Patent
• Language: English
• Published: 10.06.2015
• Subjects: EMBANKMENTS; EXCAVATIONS; FIXED CONSTRUCTIONS; FOUNDATIONS; HYDRAULIC ENGINEERING; SOIL SHIFTING; UNDERGROUND OR UNDERWATER STRUCTURES

The invention relates to a construction method of a tree-root-shaped electric tower pile cluster made of glass fiber reinforced plastics. The tree-root-shaped electric tower pile cluster comprises four bearing platforms on the electric tower feet, wherein support pile columns of the bearing platforms extend outwards and downwards outside a square formed by connecting the centers of the four bearing platforms of an electric tower. The axes of the support pile columns are curved, and each support pile column comprises a glass fiber reinforced plastic column body and a cement layer outside the glass fiber reinforced plastic column body. With the adoption of the tree-root-shaped cluster structure, the comprehensive quantity of motion after the cluster is formed is very small although the quantity of motion of each supporting pile column is relatively large, the bearing platforms are supported and tensioned in all directions, and the bearing platforms are still stable under the action of pulsation wind and no crack occurs.