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A platform for research: civil engineering, architecture and urbanism
Construction method of stiffened expanded pile
The invention discloses a construction method of a stiffened expanded pile. The method comprises construction of a peripheral pile and a core pile, wherein the peripheral pile is an in-situ non-soil-taking cement-soil pile, an in-situ partial soil-taking cement-soil pile or an in-situ full-soil-taking and re-filling cement-soil pile, and the core pile is a precast pile or a cast-in-place pile. Themethod is convenient in construction, good in environmental protection performance, good in construction quality and high in cost performance.
本发明公开了一种劲扩桩的施工方法，包括外围桩、芯桩的施工，外围桩为原位非取土水泥土桩、原位部分取土水泥土桩或原位全取土再回灌水泥土桩；所述芯桩为预制桩或现场灌注桩。本发明施工方便，环保性能好，施工质量好，性价比高。
Construction method of stiffened expanded pile
The invention discloses a construction method of a stiffened expanded pile. The method comprises construction of a peripheral pile and a core pile, wherein the peripheral pile is an in-situ non-soil-taking cement-soil pile, an in-situ partial soil-taking cement-soil pile or an in-situ full-soil-taking and re-filling cement-soil pile, and the core pile is a precast pile or a cast-in-place pile. Themethod is convenient in construction, good in environmental protection performance, good in construction quality and high in cost performance.
本发明公开了一种劲扩桩的施工方法，包括外围桩、芯桩的施工，外围桩为原位非取土水泥土桩、原位部分取土水泥土桩或原位全取土再回灌水泥土桩；所述芯桩为预制桩或现场灌注桩。本发明施工方便，环保性能好，施工质量好，性价比高。
Construction method of stiffened expanded pile
一种劲扩桩的施工方法
ZHU JIANXIN (author) / JIN BO (author) / BAO HUA (author) / YAO FENGXIANG (author)
2021-01-15
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
| European Patent Office | 2015
COMPOSITE EXPANDED-PLATE PILE CONSTRUCTION METHOD AND EQUIPMENT
| European Patent Office | 2022
COMPOSITE EXPANDED-PLATE PILE CONSTRUCTION METHOD AND EQUIPMENT
| European Patent Office | 2021