风积沙路基湿压法施工工艺与质量控制措施  

Construction Technology and Quality Control Measures of Wet Pressure Method for Aeolian Sand Roadbed

作　　者：张丛明 ZHANG Cong-ming(CCCC Fourth Harbor Engineering Bureau No.1 Engineering Co.Ltd.,Cuangzhou 510000,China)

机构地区：[1]中交四航局第一工程有限公司,广州510000

出　　处：《工程建设与设计》2022年第6期183-185,共3页Construction & Design for Engineering

摘　　要：风积沙与常规性的路基回填料存在一定的差异性,分析风积沙湿压法回填路基施工技术,包括包边土施工、风积沙推送及摊铺、推土机稳压、洒水、碾压、检测和路基顶层施工。论文结合施工现场的实际情况,给出风积沙湿压法施工质量控制流程和质量控制措施,强调风积沙和包边土的质量控制、风积沙的选择、风积沙填筑以及土工布铺设。There is a certain difference between aeolian sand and conventional subgrade backfill.This paper analyzes aeolian sand wet pressure backfill subgrade construction technology,including edge soil construction,aeolian sand pushing and paving,bulldozer pressure stabilization,sprinkling,rolling,detection and subgrade top layer construction.Combined with the actual situation of the construction site,the quality control process and quality control measures of aeolian sand wet compaction construction are given,emphasizing the quality control of aeolian sand and surrounding soil,the selection of aeolian sand,aeolian sand filling and geotextile laying.

关 键 词：风积沙 湿压法 施工技术 质量控制 

分 类 号：U416.11[交通运输工程—道路与铁道工程]