مقاله Optimization of Counterfort Retaining Walls فایل ورد (word)
مقاله Optimization of Counterfort Retaining Walls فایل ورد (word) دارای 8 صفحه می باشد و دارای تنظیمات در microsoft word می باشد و آماده پرینت یا چاپ است
فایل ورد مقاله Optimization of Counterfort Retaining Walls فایل ورد (word) کاملا فرمت بندی و تنظیم شده در استاندارد دانشگاه و مراکز دولتی می باشد.
این پروژه توسط مرکز مرکز پروژه های دانشجویی آماده و تنظیم شده است
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 Optimization of Counterfort Retaining Walls فایل ورد (word) ،به هیچ وجه بهم ریختگی وجود ندارد
بخشی از متن مقاله Optimization of Counterfort Retaining Walls فایل ورد (word) :
سال انتشار: 1382
محل انتشار: چهارمین کنفرانس بین المللی زلزله شناسی و مهندسی زلزله
تعداد صفحات: 8
نویسنده(ها):
M. Ghazavi – Assistant Professor, Formerly Civil Engineering Department, Isfahan University of Technology, Currently Faculty of Civil Engineering, K.N. Toosi University of Technology, Tehran
A. Heidarpour – 2.Former Undergraduate Student, Civil Engineering Department, Isfahan University of Technology, Isfahan, Iran
چکیده:
This paper presents an optimization algorithm for the design of reinforced concrete counterfort retaining walls. A special efficient computer program has been developed for this purpose. For the analysis of lateral earth pressures on the wall, the well known Coulomb, Rankine, and wedge methods can be used. The backfill may be homogeneous or stratified. It can also be horizontal or inclined. The effects of surcharge,hydrostatic water pressure, seepage water pressure, and seismic loading on the lateral earth pressure were incorporated.Input parameters are generally the height of the wall, backfill slope, and backfill and base soil geotechnical parameters. Appropriate strengths for concrete and steel were introduced to the optimization scheme.Structural stability due to bending moment and shear force, geotechnical considerations such as sliding,overturning, settlement and bearing capacity were taken into account. The costs of construction materialmainly concrete, reinforcement steel, and formwork have been considered for various acceptable materials. In the analysis, the geometry of the wall was optimized and compared with the recommended values. It will be shown that the optimization of counterfort retaining walls can reduce the costs involved.
