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pengaruh tingkat kepadatan tanah terhadap daya ... - jurnalsmartek

pengaruh tingkat kepadatan tanah terhadap daya ... - jurnalsmartek

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Jurnal SMARTek, Vol. 7, No. 2, Mei 2009: 69 - 81Table 4. Hasil perhitungan perbandingan <strong>daya</strong> dukung Terzaghi dan Meyerhof(titik 1) , lanjutanParameter Terzaghi MeyerhofNq 69 56,21Nγ 79 92,8qu 1409.66 kN/m 2 2008,52 kN/m 2Persentase 29,81 %Perbandingan Terzaghi & MeyerhofDaya dukung izin, q all (kN/m 2 )100000100001000100105 10 15 20 25MeyerhofTerzaghiBerat isi, γ (kN/m 3 )Gambar 10. Grafik perbandingan <strong>daya</strong> dukung <strong>tanah</strong> antara teori Terzaghi danMeyerhofTabel 5. Persentase perubahan berat isi <strong>tanah</strong> antara <strong>tanah</strong> tak terganggu(undisturbed) dan remolded dan persentase perubahan <strong>daya</strong> dukung<strong>tanah</strong>.TerzaghiMeyerhofγd=14,77(kN/m 3 )Persentaseperubahan(%)qall =427,65(kN/m 2 )Persentaseperubahan(%)γd=14,77(kN/m 3 )Persentaseperubahan(%)qall =522,79(kN/m 2 )Persentaseperubahan(%)8.90 -39,70 203.74 -52,35 8.90 -39,70 216.74 -58,5410.88 -26,31 258.53 -39,54 10.88 -26,31 292.86 -43,9812.79 -13,32 375.86 -12,11 12.79 -13,32 449.92 -13,9316.69 13,04 665.59 55,63 16.69 13,04 906.24 73,3418.67 26,42 2980.23 596,88 18.67 26,424341.12730,3720.64 39,81 3643.28 848,47 20.64 39,81 6050.95 1057,4380

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