نتایج جستجو برای: geotextile
تعداد نتایج: 430 فیلتر نتایج به سال:
PT. Berau Coal is one of the mining companies in Indonesia that focuses on coal and sales. This research was carried out haul road at Site Gurimbang Mine Operation, where condition currently undulating located above a swamp area. reduces speed HD 785, resulting unit's productivity not achieving company's target. The effort to improve by using geotextile as method strengthening road. aim this de...
BACKGROUND: In the early 1990s, some U.S. Army Corps of Engineers Districts began using and evaluating custom-made geotextile tubes with fabric tensile strengths ranging between 400 and 1,000 lb/in. (70,000-175,000 N/m). The tubes have been used as containment dikes for dredged material placed in shallow water to intertidal elevations. Wetlands have been restored on the dredged material with th...
The paper presents the effect of using cashew nut shell liquid (CNSL), a low-priced agro by-product and renewable resource, to treat coir geotextiles. Large-scale direct shear tests were performed on sands reinforced with untreated treated geotextiles at different normal stresses (50 kPa, 100 150 kPa). Sands three particle sizes (coarse, medium, fine) used for study. strength parameters soil sa...
This paper tries to study the effect of geosynthetic inclusion on the improvement of the load-settlement characters of two layered soil. In addition, the effect of geogrid and geotextile in reduction of the required thickness of subbase layer in unpaved roads is studied. Considering the vast application of bearing ratio tests in road construction projects, this test is used in present investiga...
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