Studying the influence of prestressing and pounding loads on quasi- isolated PC cable stayed bridges with rigid pylon deck connection using : Experimentally Verified Model / Mohamed Abdelshakour Hasan Hassanoun ; Supervised Akram Mohamed A.Torkey , Walid Abdellatif Attia , Eehab Ahmed Badr Eldin Khalil

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Mohamed Abdelshakour Hasan Hassanoun

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Material type: Text

TextLanguage: English Publication details: Cairo : Mohamed Abdelshakour Hasan Hassanoun , 2015Description: 156 , 9 P. : charts , facsimiles ; 30cmOther title:

: دراسة تأثير أحمال سبق الاجهاد و الصدم على الكبارى الملجمة الشبه معزولة من الخرسانة سابقة الاجهاد ذات ابراج جاسئة الاتصال بجسم الكوبري بإستخدام نموذج محقق تجريبياً [Added title page title]

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Dissertation note: Thesis (Ph.D.) - Cairo University - Faculty of Engineering - Department of Civil Engineering Summary: In the studied system of central cable plane PC cable stayed bridges, the girder is rigidly supported at pylons. This requires elastomeric bearings to transfer the total loads to main piers. Three FE models are proposed and analyzed. Experimental and analytical modal characteristics are compared to verify the numerical model using ambient vibration analysis. The mutual effects between cable forces and deck longitudinal prestressing are investigated to clarify the contribution of deck prestressing in saving the mass of cables. The prestressing system of inverted V tendons through inclined struts in the box section is analyzed to efficiently distribute loads across the deck. Pounding between the deck and main pier through shear key is analyzed under seismic excitations

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Holdings
Item type	Current library	Home library	Call number	Copy number	Status	Date due	Barcode
Thesis	قاعة الرسائل الجامعية - الدور الاول	المكتبة المركزبة الجديدة - جامعة القاهرة	Cai01.13.05.Ph.D.2015.Mo.S (Browse shelf(Opens below))		Not for loan		01010110068706000
CD - Rom	مخـــزن الرســائل الجـــامعية - البدروم	المكتبة المركزبة الجديدة - جامعة القاهرة	Cai01.13.05.Ph.D.2015.Mo.S (Browse shelf(Opens below))	68706.CD	Not for loan		01020110068706000

Thesis (Ph.D.) - Cairo University - Faculty of Engineering - Department of Civil Engineering

In the studied system of central cable plane PC cable stayed bridges, the girder is rigidly supported at pylons. This requires elastomeric bearings to transfer the total loads to main piers. Three FE models are proposed and analyzed. Experimental and analytical modal characteristics are compared to verify the numerical model using ambient vibration analysis. The mutual effects between cable forces and deck longitudinal prestressing are investigated to clarify the contribution of deck prestressing in saving the mass of cables. The prestressing system of inverted V tendons through inclined struts in the box section is analyzed to efficiently distribute loads across the deck. Pounding between the deck and main pier through shear key is analyzed under seismic excitations

Issued also as CD

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