کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
832746 908124 2009 10 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Shear strength of oil palm shell foamed concrete beams
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی مهندسی (عمومی)
پیش نمایش صفحه اول مقاله
Shear strength of oil palm shell foamed concrete beams
چکیده انگلیسی

Four reinforced oil palm shell foamed concrete (OPSFC) beams were fabricated, and their shear behaviour was tested. The OPSFC has a target density of approximately 1600 kg/m3 and a 28-day compressive strength of about 20 MPa. Two beams were cast with shear reinforcements while the other two were cast without such reinforcements. For comparison, four reinforced normal weight concrete (NWC) beams were also cast. The beams that contained shear links failed in flexure mode, while those without links failed in shear mode. The experimental results indicated that the shear capacities of OPSFC beams without shear links are higher than those of the NWC beams and exhibit more flexural and shear cracks.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Materials & Design - Volume 30, Issue 6, June 2009, Pages 2227–2236
نویسندگان
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