• comparison of soil nailing-anchor system with soil nailing using (piv) method

    جزئیات بیشتر مقاله
    • تاریخ ارائه: 1395/01/01
    • تاریخ انتشار در تی پی بین: 1395/01/01
    • تعداد بازدید: 530
    • تعداد پرسش و پاسخ ها: 0
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     soil nailing-anchors method has many advantages rather than soil nailing in the reinforcement of ground slopes. in this paper behavioral comparison of soil nailing-anchor system with soil nailing using a smallscaled physical model was studied. composite soil nailing-anchor including two row nails and one row anchors has been undertaken in order to stabilize the excavated wall. after each step of excavating the model and during loading the region adjacent the excavated wall, digital photographs were taken. using image processing on sequences of digital images, behavior of reinforced soil was observed. the results show that maximum horizontal displacement of facing in the case of composite soil nailing occurs in lower part of wall; though in the soil nailing system it occurs in top of excavated wall.

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