A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Correction and reinforcement method for precast pile foundation of high-rise building
The invention discloses a correction and reinforcement method for a precast pile foundation of a high-rise building. The correction and reinforcement method for the precast pile foundation of the high-rise building comprises the steps that 1, the reason for settlement and inclination is analyzed; 2, a correction and reinforcement plan is made; 3, construction for reinforcement is conducted; and 4, construction for correction is conducted. The process for analyzing the reason for settlement and inclination comprises the steps that (1), settlement and inclination are monitored; (2), supplementary investigation is conducted; (3), the pile foundation is tested; and (4), the reason for settlement and inclination is analyzed. The process of making the correction and reinforcement plan comprises the steps that (1), the reinforcement and correction thought is determined; (2), a reinforcement and correction target is determined; (3), the characteristic value of the bearing capacity of an original single pile is determined; (4), a pile supplementing principle is determined; and (5), raft supplement is calculated. The process of conducting construction for reinforcement comprises the steps that (1), the foundation is dug; (2), an original soil body is compacted; (3), the position of a supplemented pile is determined; (4), a raft foundation is constructed; (5), column (wall) legs are reinforced; (6), a static pressure pile is constructed; (7), the quality is detected; and (8), pile sealing is conducted in a reinforcement area. The process of conducting construction for correction comprises the steps that (1), a limiting stopper is machined; (2), the limiting stopper is mounted; (3), seductive correction is conducted; (4), pile sealing is conducted in a seducing area; and (5), a seductive drilled portion is repaired, and correction and reinforcement are completed.
Correction and reinforcement method for precast pile foundation of high-rise building
The invention discloses a correction and reinforcement method for a precast pile foundation of a high-rise building. The correction and reinforcement method for the precast pile foundation of the high-rise building comprises the steps that 1, the reason for settlement and inclination is analyzed; 2, a correction and reinforcement plan is made; 3, construction for reinforcement is conducted; and 4, construction for correction is conducted. The process for analyzing the reason for settlement and inclination comprises the steps that (1), settlement and inclination are monitored; (2), supplementary investigation is conducted; (3), the pile foundation is tested; and (4), the reason for settlement and inclination is analyzed. The process of making the correction and reinforcement plan comprises the steps that (1), the reinforcement and correction thought is determined; (2), a reinforcement and correction target is determined; (3), the characteristic value of the bearing capacity of an original single pile is determined; (4), a pile supplementing principle is determined; and (5), raft supplement is calculated. The process of conducting construction for reinforcement comprises the steps that (1), the foundation is dug; (2), an original soil body is compacted; (3), the position of a supplemented pile is determined; (4), a raft foundation is constructed; (5), column (wall) legs are reinforced; (6), a static pressure pile is constructed; (7), the quality is detected; and (8), pile sealing is conducted in a reinforcement area. The process of conducting construction for correction comprises the steps that (1), a limiting stopper is machined; (2), the limiting stopper is mounted; (3), seductive correction is conducted; (4), pile sealing is conducted in a seducing area; and (5), a seductive drilled portion is repaired, and correction and reinforcement are completed.
Correction and reinforcement method for precast pile foundation of high-rise building
ZHU YANPENG (author) / YANG XIAOHUI (author) / WANG XIULI (author) / ZHANG YANJUN (author) / MA XIAORUI (author) / GUO NAN (author)
2015-10-14
Patent
Electronic Resource
English
IPC:
E02D
FOUNDATIONS
,
Gründungen
Reinforcement method for pile foundation construction for high-rise building foundation construction
| European Patent Office | 2021
Construction method of precast pile foundation and precast pile foundation
| European Patent Office | 2024
High-rise building foundation pile foundation setting method
| European Patent Office | 2022
High-rise building foundation pile foundation construction method
| European Patent Office | 2021