کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
510357 865761 2009 13 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Masonry and monolithic circular arches strengthened with composite materials – A finite element model
موضوعات مرتبط
مهندسی و علوم پایه مهندسی کامپیوتر نرم افزارهای علوم کامپیوتر
پیش نمایش صفحه اول مقاله
Masonry and monolithic circular arches strengthened with composite materials – A finite element model
چکیده انگلیسی

A finite element model for the stress analysis of circular arches strengthened with composite materials is developed. The formulation uses the principle of virtual work, the Bernoulli–Euler curved beam theory for the arch and the composite reinforcement, and a high-order kinematic assumption that satisfies the compatibility and (with the constitutive laws) the tangential equilibrium conditions of the adhesive. The character of the masonry arch is introduced through the constitutive equations with a distinction between the masonry units and the mortar joints. Convergence and numerical studies that support using high-order shape functions and examine the capabilities of the model are presented.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Computers & Structures - Volume 87, Issues 9–10, May 2009, Pages 521–533
نویسندگان
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