摘要
当前吹砂技术已在填海造地工程中得到较好的运用。本文结合工程实例,对吹砂技术工艺、水门设置、砂管布置和吹砂质量控制进行介绍,重点分析工程难点和处理措施。并采用Y型三通排砂口和排水口设置砂袋屏障对工艺进行优化与创新,减少吹填的流失量,提高吹填精度,可为类似工程提供参考。
Sand blowing technology has been well applied in reclamation land formation projects. Engineering examples are combined in the paper for introducing sand blowing technology,water gate setting,sand pipe arrangement and sand blowing quality control. Engineering difficulties and treatment measures are mainly analyzed. Y-shaped three-way sand outlet and water outlet setting,which can reduce sand flowing loss,improve sand blowing precision,and provide reference for similar projects.
作者
罗鹏达
LUO Pengda(SDC Waterway Channel Construction Co.,Ltd.Ningbo 315200,China)
出处
《水利建设与管理》
2018年第8期22-25,共4页
Water Conservancy Construction and Management
关键词
吹砂
砂管布置
水门设置
Y型管
砂袋屏障
sand blowing
sand pipe arrangement
water gate setting
Y-shaped pipe
sand bag barrier
