港口航道与近海工程2024，Vol.61Issue(z1)：10-14,28,6.DOI:10.16403/j.cnki.ggjs2024S103
水下深层水泥搅拌法在斜坡堤地基加固中的应用
Application of Composite Deep Underwater Cement Mixing in Reinforcing Foundation of Rubble Embankment
韦奔奔 1梁毅宋 2王小磊3
作者信息
- 1. 中交一航局第五工程有限公司,河北秦皇岛 066000
- 2. 惠州大亚湾环境水务集团有限公司,广东惠州 516000
- 3. 中交第一航务工程局有限公司,天津 300461
- 折叠
摘要
Abstract
Based on the application cases and current situation of underwater deep cement mixing method(CDM method)in China,this article analyzes in details the applicable scopes,advantages,and disadvantages of various foundation reinforcement forms using the CDM method.For the execution of the reclamation work(third bid)of the CNOOC Shell Huizhou Phase Ⅲ Ethylene Project,a composite CDM foundation reinforcement form is proposed for the first time to solve the problem of foundation reinforcement for the rubble embankments under complex boundary conditions in Daya Bay,Huizhou,with the proposed solution by using the CDM method.Through comparisons in terms of construction period,safety,quality,and cost,very good application effects and remarkable benefits have been achieved,thus providing solutions and experience for the design and construction of similar rubble embankment foundation reinforcement works.关键词
水泥搅拌桩(CDM工法)/斜坡堤/复合型/加固地基/应用效益Key words
Cement mixing pile(CDM method)/sloping embankment/composite type/foundation reinforcement/application benefits分类
土木建筑引用本文复制引用
韦奔奔,梁毅宋,王小磊..水下深层水泥搅拌法在斜坡堤地基加固中的应用[J].港口航道与近海工程,2024,61(z1):10-14,28,6.
