مقاله Effects of Reservoir Fluctuations on Settlement Pattern of an EarthدرCore Rockfill Dam در word دارای 11 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 مقاله Effects of Reservoir Fluctuations on Settlement Pattern of an EarthدرCore Rockfill Dam در word،به هیچ وجه بهم ریختگی وجود ندارد
بخشی از متن مقاله Effects of Reservoir Fluctuations on Settlement Pattern of an EarthدرCore Rockfill Dam در word :
سال انتشار: 1390
محل انتشار: اولین کنفرانس بین المللی و سومین کنفرانس ملی سد و نیروگاههای برق آبی
تعداد صفحات: 11
چکیده:
Applying basic soil mechanics concepts a method has been developed to compute the settlement-time history of an earth core rockfill dam. The method utilises consolidation characteristics of core material and effective stress changes in core due to reservoir variations. The method was applied to explain the settlement mechanism of the 108 m high Jatiluhur dam, located in West Java, Indonesia which continues to settle even after 45 years of construction. The settlement rate of the dam is accelerated during events of major reservoir drawdown. The results of consolidation tests on undisturbed samples from core and water level records of Jatiluhur reservoir spanning more than four decades were utilized to calculate the settlement-time history. A very close match was observed between the actual and calculated values. The method even explains the minor as well as major kinks in the observed timesettlement curve when reservoir level drops.
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