CIVILICA We Respect the Science
(ناشر تخصصی کنفرانسهای کشور / شماره مجوز انتشارات از وزارت فرهنگ و ارشاد اسلامی: ۸۹۷۱)

Constructing Bridge Columns Using Pre-stressed Concrete for Earthquake Resistance

عنوان مقاله: Constructing Bridge Columns Using Pre-stressed Concrete for Earthquake Resistance
شناسه ملی مقاله: ICSAU05_0586
منتشر شده در پنجمین کنگره بین المللی عمران ، معماری و توسعه شهری در سال 1396
مشخصات نویسندگان مقاله:

Mehdi Hosseinpour - Department of Civil Engineering, EMU, Gazimagusa – North Cyprus, via Mersin ۱۰ Turkey
Murude Celikag - Department of Civil Engineering, EMU, Gazimagusa – North Cyprus, via Mersin ۱۰ Turkey
Habib Akbarzadehbengar - Department t of Civil Engineering, University of Mazandaran, Babolsar, Iran,

خلاصه مقاله:
The modern-day structures are capable of surviving significant shaking caused by earthquakes. By implementing unbounded pre-stressed concrete in bridge columns, earthquake damages can be significantly lower than that of a standard reinforced concrete bridge column, by reducing the amount of residual displacement. Reducing the amount of damage will allow for speedy repairs on the bridge and minimal closure time. The principle behind pre-stressed concrete is that compressive stresses induced by high-strength steel tendons in a concrete member before loads are applied will balance the tensile stresses imposed in the member during service

کلمات کلیدی:
Pre-stressed concrete, bridge columns, tension, steel, OpenSees

صفحه اختصاصی مقاله و دریافت فایل کامل: https://civilica.com/doc/735000/