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海洋深水软土地基筑堤基础处理通常采用爆破挤淤法及塑料排水板排水固结法。排水板排水固结法主要工序有土工布、碎石垫层铺设、塑料排水板打插,其中碎石垫层作为滤水层,对基础处理效果有较大的影响。根据舟山钓梁工程施工情况看,目前塑料排水板打插工艺相对较成熟,而土工布、碎石垫层铺设工艺则尚在研究探讨中,因此重点对舟山市钓梁围垦工程土工布、碎石垫层铺设的施工工艺进行探讨,为今后发展提供参考。
Marine deep-water soft foundation embankment foundation treatment usually adopts blasting and plastic drainage board drainage consolidation method. Drainage plate drainage consolidation The main processes are geotextiles, gravel cushion laying, plastic drainage board inserted, including gravel cushion as a drainage layer, the foundation treatment effect has a greater impact. According to Zhoushan fishing beam construction situation, the current plastic drainage board plugging process is relatively mature, and geotextile, gravel cushion laying process is still under study, so focus on Zhoushan City, fishing reclamation engineering geotextile, broken Stone cushion laying of the construction process to explore for the future development of reference.