摘要
玻璃纤维经编复合土工布加筋层强度很高、延伸率很小,被广泛应用于公路路面裂缝防治,但应用于淤泥地基上筑堤工程尚不多见。本次依托连云港港30万吨级航道徐圩港区航道配套的围堤工程,开展了玻璃纤维经编复合土工布在淤泥地基袋装砂斜坡堤应用的专项研究,通过材料研制、现场应用试验及原型观测、总结,初步解决了玻璃纤维经编复合土工布在淤泥地基袋装砂斜坡堤应用的技术问题。
Reinforced layer of warp-knitted fiberglass composite geotextile has high strength and very low extensibility, so it iswidely used in the prevention and repair of cracks in the road surface. However, it is not much used in dike construction on themud foundation. Based on the dike construction in the Xuwei Port Area for the navigation channel for 300 000 dwt ships inLianyungang Harbor, we carried out a special research on the application of warp-knitted fiberglass composite geotextile in theconstruction of sloping dike with sand bags ona mud foundation. Technical issues in applying warp -knitted fiberglasscomposite geotextile in the dike construction on mud foundations were solved through material development, field applicationtest, and prototype measurement.
出处
《中国港湾建设》
2016年第9期17-21,共5页
China Harbour Engineering
基金
江苏省交通运输厅研究项目(09Y23)
关键词
玻璃纤维
玻纤布
淤泥地基
袋装砂斜坡堤
fiberglass
fiberglass geotextile
mud foundation
sloping dike built with sand bags
