کد مقاله کد نشریه سال انتشار مقاله انگلیسی ترجمه فارسی نسخه تمام متن
6719508 503539 2016 20 صفحه PDF سفارش دهید دانلود رایگان
عنوان انگلیسی مقاله ISI
Applications of ultra-lightweight cement composite in flat slabs and double skin composite structures
ترجمه فارسی عنوان
کاربردهای کامپوزیت سیمان فوق سبک در اسلب های صاف و ساختارهای کامپوزیتی دو پوست
دانلود مقاله + سفارش ترجمه
دانلود مقاله ISI انگلیسی
رایگان برای ایرانیان
سفارش ترجمه تخصصی
با تضمین قیمت و کیفیت
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی مهندسی عمران و سازه
چکیده انگلیسی
Ultra-lightweight cement composite (ULCC) has been developed for building and offshore constructions. This paper aims to apply the ULCC in the flat slabs of commercial buildings and double-skin-composite (DSC) ice-resistant walls in the Arctic offshore structures. After developing the structural concepts, quasi-static tests were performed on ULCC flat slabs, DSC slabs, and DSC shells to investigate their ultimate strength behaviors under concentrated loads. General behaviors of these specimens were reported, and the influences of flexural reinforcing ratio (or steel content), volume fraction of the fibers in ULCC, and depth of cross section on ultimate strength behaviors were studied and analyzed. A design approach with a series of equations was developed to predict the ultimate resistances of the reinforced flat slabs, DSC slabs and shells with ULCC. This design approach incorporated influences of fiber content, the resistance contributed by top steel skin, the influence of the curvature on the size of the punching cone in DSC shells, and the modifications on the punching shear resistance by the stud connectors in DSC structure. The accuracy of the design approach is checked against the reported 15 tests. Design recommendations were given for the flat slabs and DSC structures with ULCC.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Construction and Building Materials - Volume 111, 15 May 2016, Pages 774-793
نویسندگان
, , , ,
دانلود مقاله + سفارش ترجمه
دانلود مقاله ISI انگلیسی
رایگان برای ایرانیان
سفارش ترجمه تخصصی
با تضمین قیمت و کیفیت