T/SDCEAS 10047-2024 Active Group standards

T/SDCEAS 10047-2024 Cement bamboo joint pile composite foundation technology standard

Publish Date: 2024-07-17 Implement Date: 2024-08-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Price: $ 20.00

Out of stock

Basic Information

Standard Code: T/SDCEAS 10047-2024

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: -

ICS Name: Earthwork, excavation, foundation construction, and underground engineering

Publish Date: 2024-07-17

Implement Date: 2024-08-01

Scope

Scope: This standard is formulated to regulate the design, construction, quality inspection, and acceptance of cement-soil bamboo-joint pile composite foundations in buildings and municipal projects, ensuring their safety, feasibility, economic rationality, reliable quality, and environmental friendliness. This standard applies to the design, construction, and quality inspection and acceptance of cement-soil bamboo-joint pile composite foundations in building and municipal projects. The design and construction of cement-soil bamboo-joint pile composite foundations shall comply with the principles of site-specific adaptation, resource conservation, green and low-carbon development, and shall meet the requirements of relevant national and local standards in addition to this standard. Main technical content: The design and construction of bamboo-joint pile composite foundations shall comprehensively consider the engineering geology and hydrogeological conditions, the type of superstructure, load characteristics, construction environment, and equipment construction capabilities, and the pile diameter, pile length, pile spacing, number of bamboo joints, and other construction parameters shall be determined through on-site testing. Bamboo-joint pile composite foundations are suitable for treating normally consolidated soft-plastic clays, silt clays, uncompacted fills, slightly dense-medium dense sands, loose-medium dense fine sands, and saturated loess, etc. When used to treat peat clays, organic clays, acidic soils with a pH value less than 4, clays with a plasticity index greater than 25, or in corrosive environments or areas with no engineering experience, their applicability shall be determined through on-site and laboratory tests. Large-grained crushed stones, cemented layers, and dense sand layers in the soil layer are not suitable for bamboo-joint pile composite foundations. Before the design of bamboo-joint pile composite foundations, an indoor mixing test of c