کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
5787592 1641765 2017 5 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
A design method for a debris flow water-sediment separation structure
ترجمه فارسی عنوان
یک روش طراحی برای ساختار جداسازی آب و رسوب جریان انباشته شده
کلمات کلیدی
جریان آوار، جداسازی آب و رسوب، تسکین دهنده، چک کردن سد، طراحی مهندسی،
موضوعات مرتبط
مهندسی و علوم پایه علوم زمین و سیارات مهندسی ژئوتکنیک و زمین شناسی مهندسی
چکیده انگلیسی


- A new herringbone structure was designed to separate coarse sediment from debris flows.
- A design method for the determination of structural dimensions is presented.
- The structural design procedure used directly in engineering design has been developed.

Debris flows, which contain many coarse particles, usually have significant destructive power and, therefore, controlling the coarse fraction is an important approach to reducing destruction. A new herringbone structure has been designed to separate coarse sediment from water in debris flows. The effectiveness of this structure is influenced by the design dimensions which include: the height of draining dyke, the size of overflow gate in the draining dyke, the length of herringbone water-sediment separation grid, the width of the grid, the gradient of the grid, the intersection angle between ribbed beams and ridge beam, and the height and longitudinal gradient of outflow channel. Using theoretical analysis and model experiments, a design method for the determination of these dimensional parameters is presented. Based on this method, the structural design procedure that may be used directly in engineering design has been developed.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Engineering Geology - Volume 220, 30 March 2017, Pages 94-98
نویسندگان
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