ERCZ: Biotechnical Stabilization of Coastal Landforms & Sanday Leeves

ERCZ：沿海地貌的生物技术稳定

• 批准号: 9218958
• 负责人: Donald Gray
• 金额: $ 18.53万
• 依托单位: Regents of the University of Michigan - Ann Arbor
• 依托单位国家: 美国
• 项目类别: Continuing Grant
• 财政年份: 1992
• 资助国家: 美国
• 起止时间: 1992-12-01 至 1996-11-30
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=9218958&HistoricalAwards=false
• 关键词: ERCZ; Biotechnical; Stabilization; Coastal; Landforms

The objective of this project is to increase the resistance to surficial erosion and to shallow sliding or sloughing in sandy coastal slopes as a result of both increased effective stress from developed compression on the ground surface and by an increase in apparent cohesion from fibrous root development around imbedded live stems and cuttings. The effectiveness of combining soil bioengineering measures such as live staking and fascines with anchored netting systems will be investigated. Analytical studies will be carried out to determine the optimal anchorage system for netting and geofabrics that takes into account the geometric arrangement, spacing, length, and inclination of the anchors in addition to the visco-elastic properties and stretched shape of the netting.

该项目的目标是增加对 表层侵蚀和桑迪层浅层滑动或坍塌 由于有效应力的增加， 从地面上的发展压缩和由一个 须根发育增加表观凝聚力 围绕着嵌入的活茎和插枝。的有效性 结合土壤生物工程措施，如活桩， 将研究锚定网系统的fascines。 将进行分析研究，以确定最佳的 用于网和土工织物的锚固系统， 考虑几何排列、间距、长度和 锚的倾斜除了粘弹性 性能和网的拉伸形状。