T/SCDA 080-2021 Enhanced Connections Prestressed Concrete Hollow Square Pile
T/SCDA 080-2021 Enhanced Connections Prestressed Concrete Hollow Square Pile
Basic Information
Scope
Main technical content: 1. The enhanced connection pre-stressed concrete hollow square piles in this collection are suitable for low-foundation applications of Class C and Class B buildings and structures with a seismic fortification intensity of 7. They can also be used as reference for railway, highway, bridge, port, municipal, and water conservancy projects under similar technical conditions. 2. The enhanced connection pre-stressed concrete hollow square piles in this collection are designed for durability in accordance with Environmental Classes IIA and IIB. When the foundation's environmental and geological conditions are erosive to the piles, effective anti-corrosion measures should be taken in accordance with relevant standards based on the usage conditions.