• evaluation numerical modeling of soilbags in earth structures

    جزئیات بیشتر مقاله
    • تاریخ ارائه: 1390/11/15
    • تاریخ انتشار در تی پی بین: 1390/11/15
    • تعداد بازدید: 726
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     using soil reinforcement technology by utilizing geosynthetic products has been considered worldwide due to its durability, stability, performance & simplicity in construction of costal & earth structures. reinforced structures with soilbags have lots of technical & economical advantages to those similar concrete & stone structures. in this paper at first a literature review of soilbag technology, its advantages & disadvantages specially for protection of coast structures has been presented. then numerical studies on mechanical behavior of individual soilbags under vertical loads has been performed with a well-known fem computer program abaqus. finally analytical & experimental results have been compared. the results show that increasing the amount of vertical displacement of soilbags under vertical loads, cause a nonlinear increase of stress between bag‟s membrane & soil grains.

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