A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Prefabricated assembly type internal prestressed anchoring pile
The invention discloses a prefabricated assembly type internal prestressed anchoring pile. The prefabricated assembly type internal prestressed anchoring pile comprises a pile top section, a pile body and a pile end section, wherein the pile top section, the pile body and the pile end section are sequentially connected. The pile body is formed by sequentially connecting a plurality of pile body sections of the same structure from top to bottom. A groove is formed in the top surface of each pile body section. A lug is formed on the bottom surface of each pile body section. According to every two adjacent pile body sections, the lug of the upper pile body section is embedded in the groove of the lower pile body section. The bottom surface structure of the pile top section is the same as that of each pile body section. The top surface structure of the pile end section is the same as that of each pile body section. Vertically-through prestressed ducts are formed in identical positions of the two sides of the lugs of the pile top section and the pile body sections and the two sides of a groove of the pile end section, the pile top section, the pile body and the pile end section are anchored together through prestressed tendons penetrating through the prestressed ducts. By the adoption of the prestressed anchoring pile, rapid and efficient construction can be achieved.
Prefabricated assembly type internal prestressed anchoring pile
The invention discloses a prefabricated assembly type internal prestressed anchoring pile. The prefabricated assembly type internal prestressed anchoring pile comprises a pile top section, a pile body and a pile end section, wherein the pile top section, the pile body and the pile end section are sequentially connected. The pile body is formed by sequentially connecting a plurality of pile body sections of the same structure from top to bottom. A groove is formed in the top surface of each pile body section. A lug is formed on the bottom surface of each pile body section. According to every two adjacent pile body sections, the lug of the upper pile body section is embedded in the groove of the lower pile body section. The bottom surface structure of the pile top section is the same as that of each pile body section. The top surface structure of the pile end section is the same as that of each pile body section. Vertically-through prestressed ducts are formed in identical positions of the two sides of the lugs of the pile top section and the pile body sections and the two sides of a groove of the pile end section, the pile top section, the pile body and the pile end section are anchored together through prestressed tendons penetrating through the prestressed ducts. By the adoption of the prestressed anchoring pile, rapid and efficient construction can be achieved.
Prefabricated assembly type internal prestressed anchoring pile
SONG XUGUO (author) / DONG JIE (author) / GUO SHUAIJIE (author) / ZHUANG ZHONGXIN (author) / XIAO SHIWEI (author) / CHEN HONGYUN (author)
2016-02-24
Patent
Electronic Resource
English
IPC:
E02D
FOUNDATIONS
,
Gründungen
Prefabricated assembly type prestressed composite sheet pile bank protection construction method
| European Patent Office | 2023
| European Patent Office | 2021
| European Patent Office | 2024