It tests the ability of unreinforced concrete beam or slab to withstand failure in bending. It is measured by loading unreinforced 150x150 mm concrete beams with a span three times the depth (usually 450mm). Derivation of Equations for the Flexural Strength … In order to calculate flexural stresses there is a very well-known formula called flexural formula. the … concrete pavements. Load (kg) In this paper, the corrosion probability and flexural strength of a typical reinforced concrete beam design under the influence of temperature and humidity was obtained by the Monte Carlo method. �0 r#SB endstream endobj 75 0 obj 277 endobj 52 0 obj << /Type /Page /Parent 37 0 R /Resources 53 0 R /Contents 63 0 R /MediaBox [ 0 0 612 792 ] /CropBox [ 0 0 612 792 ] /Rotate 0 >> endobj 53 0 obj << /ProcSet [ /PDF /Text /ImageC ] /Font << /TT2 58 0 R /TT4 56 0 R /TT6 60 0 R /TT8 62 0 R /TT10 65 0 R >> /XObject << /Im1 73 0 R >> /ExtGState << /GS1 67 0 R >> /ColorSpace << /Cs6 61 0 R >> >> endobj 54 0 obj << /Type /FontDescriptor /Ascent 905 /CapHeight 0 /Descent -211 /Flags 32 /FontBBox [ -628 -376 2000 1010 ] /FontName /ILJIFK+Arial,Bold /ItalicAngle 0 /StemV 144 /XHeight 515 /FontFile2 70 0 R >> endobj 55 0 obj << /Type /FontDescriptor /Ascent 905 /CapHeight 0 /Descent -211 /Flags 96 /FontBBox [ -560 -376 1157 1000 ] /FontName /ILJIHL+Arial,BoldItalic /ItalicAngle -15 /StemV 133 /FontFile2 66 0 R >> endobj 56 0 obj << /Type /Font /Subtype /TrueType /FirstChar 32 /LastChar 57 /Widths [ 250 0 0 0 0 0 0 0 333 333 0 0 0 0 0 0 500 500 500 0 500 500 0 0 500 500 ] /Encoding /WinAnsiEncoding /BaseFont /ILJIAJ+TimesNewRoman /FontDescriptor 59 0 R >> endobj 57 0 obj << /Type /FontDescriptor /Ascent 905 /CapHeight 718 /Descent -211 /Flags 32 /FontBBox [ -665 -325 2000 1006 ] /FontName /ILJHNJ+Arial /ItalicAngle 0 /StemV 94 /XHeight 515 /FontFile2 68 0 R >> endobj 58 0 obj << /Type /Font /Subtype /TrueType /FirstChar 32 /LastChar 148 /Widths [ 278 0 0 0 0 0 0 0 333 333 0 0 278 333 278 278 556 556 556 556 556 0 0 0 0 0 278 0 0 584 0 0 0 667 667 722 722 667 611 0 0 278 0 0 556 833 722 778 667 0 722 667 611 0 0 944 0 0 0 0 0 0 0 0 0 556 556 500 556 556 278 556 556 222 222 0 222 833 556 556 556 556 333 500 278 556 500 722 500 500 500 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 222 0 333 ] /Encoding /WinAnsiEncoding /BaseFont /ILJHNJ+Arial /FontDescriptor 57 0 R >> endobj 59 0 obj << /Type /FontDescriptor /Ascent 891 /CapHeight 0 /Descent -216 /Flags 34 /FontBBox [ -568 -307 2000 1007 ] /FontName /ILJIAJ+TimesNewRoman /ItalicAngle 0 /StemV 0 /FontFile2 69 0 R >> endobj 60 0 obj << /Type /Font /Subtype /TrueType /FirstChar 32 /LastChar 150 /Widths [ 278 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 333 0 0 0 0 0 0 722 722 0 722 0 611 778 0 278 0 0 0 833 0 0 667 0 722 667 0 0 0 0 0 0 0 0 0 0 0 0 0 556 0 556 611 556 333 611 611 278 0 0 278 889 611 611 611 0 389 556 333 611 0 0 556 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 556 ] /Encoding /WinAnsiEncoding /BaseFont /ILJIFK+Arial,Bold /FontDescriptor 54 0 R >> endobj 61 0 obj [ /ICCBased 72 0 R ] endobj 62 0 obj << /Type /Font /Subtype /TrueType /FirstChar 32 /LastChar 118 /Widths [ 278 0 0 0 0 0 0 0 333 333 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 722 0 722 667 0 0 0 0 0 0 0 0 0 0 0 0 0 667 0 0 0 0 0 0 0 0 0 0 0 0 0 556 0 0 611 556 333 611 0 278 0 0 0 0 611 611 0 611 389 556 333 611 556 ] /Encoding /WinAnsiEncoding /BaseFont /ILJIHL+Arial,BoldItalic /FontDescriptor 55 0 R >> endobj 63 0 obj << /Length 1375 /Filter /FlateDecode >> stream Flexural strength of beams The size of beam specimens is 1000 x150 x150mm. 0000005786 00000 n This discontinuity has traditionally been ignored in the calculation of the flexural strength of the composite member, and will also be ignored in the parametric studies of this paper. 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