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1、勘察設計與裝飾廣東建材2012年第8期表1表4商住樓對裙樓的附加應力層厚W(%)序Zz/b]/bz/bl/ba1a0al-a2P△S最小最大平均計算累計最小最大平均號a1a2厚度厚度0OO.O3.1O.O2.5O.25O0.2500.00075Ol素填土O.81.31.1lll1.40.23.10.22.50.2490.2490.0007502粘I0.91.4l_2l236.537.637l22.55O.33.1O.32.50.2460.2440.00275O.153淤泥1.97.14.55759.491.57532.55O.33.1O.32.50.2460.2440
2、.002750.154粘土、粉質粘土l744l135.737.63747.050.93.10.92.5O.2110.2020.009750.675i5淤泥質粘土、淤泥0.66.83.741542.861.152514.251.93.11.92.5O.136O.1320.00475O.36粗砂、礫砂0.74.42.63180617.752.43.12.42.50.1110.1040.007750.5257粘士、粉質粘土3.6l1.97.882635.142.539725.23.43.13.42.50.079O.078O.O0l75O.0758淤泥、淤泥質粘土1.463.
3、743043.962.153828.93.93.13.92.50.0630.0540.009750.6759粘t、粉質粘土l5.52O.7181848l8.738.8299476.33.16.32.50.0300.0280.00275O.1510粗砂、礫砂4.3lO.67.585601O54.457.33.17.32.50.023O.0210.002750.1511粘土、粉質粘土O.43.72.125830表512粉質粘土1.9l6.79.39672529.827EI1Al2Es砂質粘性土1.722.6l212790最小最人平均最小最大平均最小最人平均最小最火甲均表2
4、0.99O.090.540.59O.6O.6O.34O.6O.53.164.680EIIAl_2Es1.622.6l2.111.692.82.20.463.62O.842.430最小最大平均最小最大平均最小最大平均最小最大平均FKO.971.O91.O3O.43O.8O.6O.24O.4O.34.96.75.8137O.99O.09O.54O.590.60.6O.340.60.53.164.6801.161.631.41.O31.51.30.651.412.73.2335l_622.162.111.692.82.20.463.620.842.430OO0O16OO.9
5、71.091.030.430.8O.60.240.4O.34.96.75.8137O.731.17O.95O.71O.7O.70.230.6O.43.36.751761.161.631.41.031.5L.3O.65L4l2.73.23351.221.791.51.451.81.61.462.11.81.232.165OO0016O0.541.070.80.290.7O.50.2l0.40.34.67.56.119O0OO0252i0.731.17O.950.7lO.7O.70.23O.60.43.36.751761.221.791.51.45L81.61.462.1
6、1.81.232.1650.870.4O.99.7225O.541.070.8O.29O.7O.50.210.40.34.67.56.11900.79O.910.850.32O.4O.3O.43O.6O.544.34.2106OO0O252OOOOO.870.40.99.7225式中:0.79O.91O.85O.32O.4O.3O.430.6O.544.34.21O6O00Os——樁基最終沉降量(mm);——樁基等效沉降系數(shù),可按本規(guī)范確定;表3商住樓(主樓)沉降量計算m——角點法計算點對應的矩形荷載分塊數(shù);霉ZEz/b1/balZalZ一ZaIP△S(m8m)n——
7、樁基沉降計算深度范圍內所劃分的土層數(shù);0O.O0.0O.02.70.25010.0000P——第i塊矩形底面在荷載效應準永久組合下}11.44.00.22.70.2500.99921.39891.39897526.2322.64.60.32.70.2490.99642.54081.14197518.82的附加壓力(kPa);32.62.40.32.70.2490.99642.54080.0000750.0O——樁基沉降計算經(jīng)驗系數(shù),當無當?shù)乜煽拷?jīng)驗47.15.80.92.70.238O.95l26.70604.16517553.86時可按本規(guī)范確定;