دانلود مقاله Physical Modeling of Joint Effect on Interaction B
دانلود مقاله Physical Modeling of Joint Effect on Interaction Behavior of Expansive Soil and Canal Lining با word دارای 8 صفحه می باشد و دارای تنظیمات در microsoft word می باشد و آماده پرینت یا چاپ است
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توجه : در صورت مشاهده بهم ریختگی احتمالی در متون زیر ،دلیل ان کپی کردن این مطالب از داخل فایل ورد می باشد و در فایل اصلی دانلود مقاله Physical Modeling of Joint Effect on Interaction Behavior of Expansive Soil and Canal Lining با word،به هیچ وجه بهم ریختگی وجود ندارد
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سال انتشار: 1394
محل انتشار: دهمین کنگره بین المللی مهندسی عمران
تعداد صفحات: 8
نویسنده(ها):
F. Behrooz Sarand – Assistant Prof., Department of Civil Engineering, Tabriz Branch, Islamic Azad University, Tabriz, Iran.
M. Hajialilue Bonab – Associate Prof., Department of Civil Engineering, University of Tabriz, Tabriz, Iran.
چکیده:
Construction of irrigation networks on unsaturated expansive soil have led to serious damages to the structure of unreinforced canals. In current paper, this phenomenon is studied by physical modeling. In this research, Tabriz plain canal is selected as a case study and based on characteristics of this canal, the physical model is constructed as small scale (1/10) in laboratory. During the tests, PIV method is used for evaluating the soil swelling behavior and the lining deformations are measured by the appropriate sensors. Considering joints on lining is a way to reduce the effect of swelling on canals. This solution is studied in this paper to obtain the optimal number and location of joints on lining. Test results show the distribution of soil displacement, the amount of lining uplift and the location of maximum interaction force. In addition, the effect of joints on lining behavior is completely determined
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