金鳳隧道工程新渝(金)大道下穿道結(jié)構(gòu)計(jì)算書

重慶市金鳳隧道工程新渝(金)大道下穿道結(jié)構(gòu)計(jì)算書工程編號(hào)：日期：設(shè)計(jì)單位：

重慶市金鳳隧道工程新渝(金)大道下穿道結(jié)構(gòu)計(jì)算書目錄TOC\o"1-4"\h\z\u一、金新大道下穿道結(jié)構(gòu)計(jì)算 4二、結(jié)論 25三、頂管設(shè)計(jì)資料 26四、頂管結(jié)構(gòu)尺寸 27五、頂管結(jié)構(gòu)計(jì)算 27六、工作井結(jié)構(gòu)尺寸 30七、工作井結(jié)構(gòu)計(jì)算 30八、接收井結(jié)構(gòu)尺寸 33九、接收井結(jié)構(gòu)計(jì)算 33一、金新大道下穿道結(jié)構(gòu)計(jì)算計(jì)算條件金新大道下穿道工程在包括下穿道及洞口樁板擋墻。本次計(jì)算采理正巖土6.5及理正工具箱7.0B5進(jìn)行。結(jié)構(gòu)的土壓力荷載：靜止土壓力計(jì)算，土壓力系數(shù)取值0.5；不考慮水荷載，結(jié)構(gòu)上所受荷載采用等效荷載施加到結(jié)構(gòu)上。本工程未有針對(duì)性地勘報(bào)告，設(shè)計(jì)參照相鄰金鳳立交地勘報(bào)告對(duì)地質(zhì)情況做如下假定進(jìn)行設(shè)計(jì)：（1）、本樁板擋墻位置無不良地質(zhì)現(xiàn)象，無順向裂隙，無順向巖土分界面，無滑坡推力，樁板擋墻僅受庫倫土壓力。（2）、本工程地層由素填土、粉質(zhì)粘土及上沙溪廟組泥巖組成。由樁頂標(biāo)高起算，素填土及粉質(zhì)粘土厚度之和不大于6m，中風(fēng)化泥巖巖面線深度不大于6m。（3）、巖石水平抗力系數(shù)90MN/m3，素填土水平抗力系數(shù)的比例系數(shù)10MN/m4，粉質(zhì)粘土水平抗力系數(shù)的比例系數(shù)15MN/m4。施工前應(yīng)做詳細(xì)勘察確定地質(zhì)情況與上述假定情況一致，方可施工，如現(xiàn)場(chǎng)實(shí)際情況與上述假定不符，應(yīng)通知設(shè)計(jì)另行設(shè)計(jì)。下穿道計(jì)算執(zhí)行規(guī)范:《混凝土結(jié)構(gòu)設(shè)計(jì)規(guī)范》(GB50010-2010),本文簡(jiǎn)稱《混凝土規(guī)范》《建筑結(jié)構(gòu)荷載規(guī)范》(GB50009-2012),本文簡(jiǎn)稱《荷載規(guī)范》鋼筋：d-HPB300;D-HRB335;E-HRB400;F-RRB400;G-HRB500;Q-HRBF400;R-HRBF500[計(jì)算條件]縱筋級(jí)別:HRB400箍筋級(jí)別:HPB300箍筋間距:200(mm)配筋計(jì)算時(shí)as:65(mm)支座彎矩調(diào)整系數(shù):1.000跨中彎矩調(diào)整系數(shù):1.000[計(jì)算結(jié)果]單位：鋼混構(gòu)件寬(B)mm鋼混構(gòu)件高(H)mm鋼材截面積(A)*10^2mm^2鋼材慣性矩(I)*10^4mm^4鋼材彈性模量(Es)*10^8kN/m^2彎矩kN-m剪力kN配筋mm*mm各荷載工況組合系數(shù)工況號(hào):11.350工況號(hào):21.000工況號(hào):31.000工況號(hào):41.000工況號(hào):51.000工況號(hào):61.000工況號(hào):71.000工況號(hào):81.000工況號(hào):91.000工況號(hào):101.000構(gòu)件號(hào):1起點(diǎn)號(hào)1終點(diǎn)號(hào)2寬1000高700砼等級(jí)C30起點(diǎn)中點(diǎn)終點(diǎn)座標(biāo)(mm):(55300.0-7000.0)(55940.6-7000.0)位移x(mm):-0.001-0.013-0.013位移y(mm):-481.668-481.289-480.849彎矩(kN-m):664.317516.216366.576剪力(kN):-460.951-465.755-470.560軸力(kN):-390.426-390.426-390.426上部縱筋(mm2):2739.62017.81400.0下部縱筋(mm2):2739.62017.81400.0左側(cè)縱筋(mm2):1400.01400.01400.0右側(cè)縱筋(mm2):1400.01400.01400.0箍筋(mm2):280.1280.1280.1構(gòu)件號(hào):2起點(diǎn)號(hào)2終點(diǎn)號(hào)3寬1000高700砼等級(jí)C30起點(diǎn)中點(diǎn)終點(diǎn)座標(biāo)(mm):(55940.6-7000.0)(56581.3-7000.0)位移x(mm):-0.013-0.025-0.025位移y(mm):-480.849-480.364-479.851彎矩(kN-m):366.511238.235108.420剪力(kN):-398.825-403.630-408.435軸力(kN):-390.426-390.426-390.426上部縱筋(mm2):1400.01400.01400.0下部縱筋(mm2):1400.01400.01400.0左側(cè)縱筋(mm2):1400.01400.01400.0右側(cè)縱筋(mm2):1400.01400.01400.0箍筋(mm2):280.1280.1280.1構(gòu)件號(hào):3起點(diǎn)號(hào)3終點(diǎn)號(hào)4寬1000高700砼等級(jí)C30起點(diǎn)中點(diǎn)終點(diǎn)座標(biāo)(mm):(56581.3-7000.0)(57221.9-7000.0)位移x(mm):-0.025-0.037-0.037位移y(mm):-479.851-479.325-478.798彎矩(kN-m):108.040-0.164-109.907剪力(kN):-335.693-340.498-345.302軸力(kN):-390.426-390.426-390.426上部縱筋(mm2):1400.01400.01400.0下部縱筋(mm2):1400.01400.01400.0左側(cè)縱筋(mm2):1400.01400.01400.0右側(cè)縱筋(mm2):1400.01400.01400.0箍筋(mm2):280.1280.1280.1構(gòu)件號(hào):4起點(diǎn)號(hào)4終點(diǎn)號(hào)5寬1000高700砼等級(jí)C30起點(diǎn)中點(diǎn)終點(diǎn)座標(biāo)(mm):(57221.9-7000.0)(57862.5-7000.0)位移x(mm):-0.037-0.049-0.049位移y(mm):-478.798-478.284-477.794彎矩(kN-m):-109.715-198.428-288.680剪力(kN):-273.644-278.449-283.254軸力(kN):-390.426-390.426-390.426上部縱筋(mm2):1400.01400.01400.0下部縱筋(mm2):1400.01400.01400.0左側(cè)縱筋(mm2):1400.01400.01400.0右側(cè)縱筋(mm2):1400.01400.01400.0箍筋(mm2):280.1280.1280.1構(gòu)件號(hào):5起點(diǎn)號(hào)5終點(diǎn)號(hào)6寬1000高700砼等級(jí)C30起點(diǎn)中點(diǎn)終點(diǎn)座標(biāo)(mm):(57862.5-7000.0)(58503.1-7000.0)位移x(mm):-0.049-0.061-0.061位移y(mm):-477.794-477.339-476.925彎矩(kN-m):-288.674-357.150-427.166剪力(kN):-210.479-215.284-220.089軸力(kN):-390.426-390.426-390.426上部縱筋(mm2):1400.01400.01583.8下部縱筋(mm2):1400.01400.01583.8左側(cè)縱筋(mm2):1400.01400.01400.0右側(cè)縱筋(mm2):1400.01400.01400.0箍筋(mm2):280.1280.1280.1構(gòu)件號(hào):6起點(diǎn)號(hào)6終點(diǎn)號(hào)7寬1000高700砼等級(jí)C30起點(diǎn)中點(diǎn)終點(diǎn)座標(biāo)(mm):(58503.1-7000.0)(59143.8-7000.0)位移x(mm):-0.061-0.073-0.073位移y(mm):-476.925-476.563-476.257彎矩(kN-m):-427.037-475.959-526.420剪力(kN):-150.866-155.670-160.475軸力(kN):-390.426-390.426-390.426上部縱筋(mm2):1583.21821.62067.5下部縱筋(mm2):1583.21821.62067.5左側(cè)縱筋(mm2):1400.01400.01400.0右側(cè)縱筋(mm2):1400.01400.01400.0箍筋(mm2):280.1280.1280.1構(gòu)件號(hào):7起點(diǎn)號(hào)7終點(diǎn)號(hào)8寬1000高700砼等級(jí)C30起點(diǎn)中點(diǎn)終點(diǎn)座標(biāo)(mm):(59143.8-7000.0)(59784.4-7000.0)位移x(mm):-0.073-0.085-0.085位移y(mm):-476.257-476.014-475.838彎矩(kN-m):-525.733-554.886-585.578剪力(kN):-87.588-92.393-97.197軸力(kN):-390.426-390.426-390.426上部縱筋(mm2):2064.22206.32355.8下部縱筋(mm2):2064.22206.32355.8左側(cè)縱筋(mm2):1400.01400.01400.0右側(cè)縱筋(mm2):1400.01400.01400.0箍筋(mm2):280.1280.1280.1構(gòu)件號(hào):8起點(diǎn)號(hào)8終點(diǎn)號(hào)9寬1000高700砼等級(jí)C30起點(diǎn)中點(diǎn)終點(diǎn)座標(biāo)(mm):(59784.4-7000.0)(60425.0-7000.0)位移x(mm):-0.085-0.097-0.097位移y(mm):-475.838-475.731-475.695彎矩(kN-m):-585.587-594.646-605.244剪力(kN):-26.169-30.974-35.779軸力(kN):-390.426-390.426-390.426上部縱筋(mm2):2355.92400.02451.7下部縱筋(mm2):2355.92400.02451.7左側(cè)縱筋(mm2):1400.01400.01400.0右側(cè)縱筋(mm2):1400.01400.01400.0箍筋(mm2):280.1280.1280.1構(gòu)件號(hào):9起點(diǎn)號(hào)9終點(diǎn)號(hào)10寬1000高700砼等級(jí)C30起點(diǎn)中點(diǎn)終點(diǎn)座標(biāo)(mm):(60425.0-7000.0)(61065.6-7000.0)位移x(mm):-0.097-0.108-0.108位移y(mm):-475.695-475.731-475.838彎矩(kN-m):-605.562-594.650-585.276剪力(kN):36.69631.89227.087軸力(kN):-390.426-390.426-390.426上部縱筋(mm2):2453.22400.02354.4下部縱筋(mm2):2453.22400.02354.4左側(cè)縱筋(mm2):1400.01400.01400.0右側(cè)縱筋(mm2):1400.01400.01400.0箍筋(mm2):280.1280.1280.1構(gòu)件號(hào):10起點(diǎn)號(hào)10終點(diǎn)號(hào)11寬1000高700砼等級(jí)C30起點(diǎn)中點(diǎn)終點(diǎn)座標(biāo)(mm):(61065.6-7000.0)(61706.3-7000.0)位移x(mm):-0.108-0.120-0.120位移y(mm):-475.838-476.015-476.258彎矩(kN-m):-585.499-555.085-526.210剪力(kN):97.28992.48587.680軸力(kN):-390.426-390.426-390.426上部縱筋(mm2):2355.42207.22066.5下部縱筋(mm2):2355.42207.22066.5左側(cè)縱筋(mm2):1400.01400.01400.0右側(cè)縱筋(mm2):1400.01400.01400.0箍筋(mm2):280.1280.1280.1構(gòu)件號(hào):11起點(diǎn)號(hào)11終點(diǎn)號(hào)12寬1000高700砼等級(jí)C30起點(diǎn)中點(diǎn)終點(diǎn)座標(biāo)(mm):(61706.3-7000.0)(62346.9-7000.0)位移x(mm):-0.120-0.132-0.132位移y(mm):-476.258-476.564-476.927彎矩(kN-m):-525.893-475.640-426.927剪力(kN):158.005153.200148.395軸力(kN):-390.426-390.426-390.426上部縱筋(mm2):2065.01820.11582.7下部縱筋(mm2):2065.01820.11582.7左側(cè)縱筋(mm2):1400.01400.01400.0右側(cè)縱筋(mm2):1400.01400.01400.0箍筋(mm2):280.1280.1280.1構(gòu)件號(hào):12起點(diǎn)號(hào)12終點(diǎn)號(hào)13寬1000高700砼等級(jí)C30起點(diǎn)中點(diǎn)終點(diǎn)座標(biāo)(mm):(62346.9-7000.0)(62987.5-7000.0)位移x(mm):-0.132-0.144-0.144位移y(mm):-476.927-477.340-477.796彎矩(kN-m):-427.257-357.121-288.523剪力(kN):222.108217.303212.498軸力(kN):-390.425-390.425-390.425上部縱筋(mm2):1584.31400.01400.0下部縱筋(mm2):1584.31400.01400.0左側(cè)縱筋(mm2):1400.01400.01400.0右側(cè)縱筋(mm2):1400.01400.01400.0箍筋(mm2):280.1280.1280.1構(gòu)件號(hào):13起點(diǎn)號(hào)13終點(diǎn)號(hào)14寬1000高700砼等級(jí)C30起點(diǎn)中點(diǎn)終點(diǎn)座標(biāo)(mm):(62987.5-7000.0)(63628.1-7000.0)位移x(mm):-0.144-0.156-0.156位移y(mm):-477.796-478.286-478.800彎矩(kN-m):-288.425-198.637-110.388剪力(kN):284.378279.574274.769軸力(kN):-390.426-390.426-390.426上部縱筋(mm2):1400.01400.01400.0下部縱筋(mm2):1400.01400.01400.0左側(cè)縱筋(mm2):1400.01400.01400.0右側(cè)縱筋(mm2):1400.01400.01400.0箍筋(mm2):280.1280.1280.1構(gòu)件號(hào):14起點(diǎn)號(hào)14終點(diǎn)號(hào)15寬1000高700砼等級(jí)C30起點(diǎn)中點(diǎn)終點(diǎn)座標(biāo)(mm):(63628.1-7000.0)(64268.8-7000.0)位移x(mm):-0.156-0.168-0.168位移y(mm):-478.800-479.327-479.853彎矩(kN-m):-110.106-0.027108.512剪力(kN):344.812340.007335.202軸力(kN):-390.425-390.425-390.425上部縱筋(mm2):1400.01400.01400.0下部縱筋(mm2):1400.01400.01400.0左側(cè)縱筋(mm2):1400.01400.01400.0右側(cè)縱筋(mm2):1400.01400.01400.0箍筋(mm2):280.1280.1280.1構(gòu)件號(hào):15起點(diǎn)號(hào)15終點(diǎn)號(hào)16寬1000高700砼等級(jí)C30起點(diǎn)中點(diǎn)終點(diǎn)座標(biāo)(mm):(64268.8-7000.0)(64909.4-7000.0)位移x(mm):-0.168-0.180-0.180位移y(mm):-479.853-480.367-480.851彎矩(kN-m):107.551237.986366.882剪力(kN):407.695402.891398.086軸力(kN):-390.425-390.425-390.425上部縱筋(mm2):1400.01400.01400.0下部縱筋(mm2):1400.01400.01400.0左側(cè)縱筋(mm2):1400.01400.01400.0右側(cè)縱筋(mm2):1400.01400.01400.0箍筋(mm2):280.1280.1280.1構(gòu)件號(hào):16起點(diǎn)號(hào)16終點(diǎn)號(hào)17寬1000高700砼等級(jí)C30起點(diǎn)中點(diǎn)終點(diǎn)座標(biāo)(mm):(64909.4-7000.0)(65550.0-7000.0)位移x(mm):-0.180-0.192-0.192位移y(mm):-480.851-481.292-481.671彎矩(kN-m):366.397516.247664.558剪力(kN):470.552465.747460.942軸力(kN):-390.425-390.425-390.425上部縱筋(mm2):1400.02018.02740.7下部縱筋(mm2):1400.02018.02740.7左側(cè)縱筋(mm2):1400.01400.01400.0右側(cè)縱筋(mm2):1400.01400.01400.0箍筋(mm2):280.1280.1280.1構(gòu)件號(hào):17起點(diǎn)號(hào)1終點(diǎn)號(hào)18寬1000高700砼等級(jí)C30起點(diǎn)中點(diǎn)終點(diǎn)座標(biāo)(mm):(55300.0-7000.0)(55300.0800.0)位移x(mm):-0.001-1.356-0.030位移y(mm):-481.668-481.866-481.866彎矩(kN-m):-664.621-45.057-697.809剪力(kN):390.425-38.477-262.045軸力(kN):-532.993-532.993-532.993上部縱筋(mm2):2559.21400.02721.0下部縱筋(mm2):2559.21400.02721.0左側(cè)縱筋(mm2):1400.01400.01400.0右側(cè)縱筋(mm2):1400.01400.01400.0箍筋(mm2):280.1280.1280.1構(gòu)件號(hào):18起點(diǎn)號(hào)17終點(diǎn)號(hào)19寬1000高700砼等級(jí)C30起點(diǎn)中點(diǎn)終點(diǎn)座標(biāo)(mm):(65550.0-7000.0)(65550.0800.0)位移x(mm):-0.1921.165-0.158位移y(mm):-481.671-481.869-481.869彎矩(kN-m):664.62145.057697.809剪力(kN):-390.42538.477262.045軸力(kN):-533.043-533.043-533.043上部縱筋(mm2):2559.21400.02720.9下部縱筋(mm2):2559.21400.02720.9左側(cè)縱筋(mm2):1400.01400.01400.0右側(cè)縱筋(mm2):1400.01400.01400.0箍筋(mm2):280.1280.1280.1構(gòu)件號(hào):19起點(diǎn)號(hào)19終點(diǎn)號(hào)18寬1000高700砼等級(jí)C30起點(diǎn)中點(diǎn)終點(diǎn)座標(biāo)(mm):(65550.0800.0)(55300.0800.0)位移x(mm):-0.158-0.030-0.030位移y(mm):-481.869-488.611-481.866彎矩(kN-m):697.809-668.005697.808剪力(kN):-533.0000.000533.001軸力(kN):-262.045-262.045-262.045上部縱筋(mm2):3066.52921.23066.5下部縱筋(mm2):3066.52921.23066.5左側(cè)縱筋(mm2):1400.01400.01400.0右側(cè)縱筋(mm2):1400.01400.01400.0箍筋(mm2):280.1280.1280.1計(jì)算裂縫0.16mm＜規(guī)范允許值（0.2mm）滿足要求。金新大道下穿道樁板擋墻計(jì)算（1）1.2*1.6m樁樁板式擋土墻驗(yàn)算[執(zhí)行標(biāo)準(zhǔn)：通用]計(jì)算項(xiàng)目：樁板式擋土墻1計(jì)算時(shí)間：2019-05-1700:15:41星期五原始條件:墻身尺寸:樁總長(zhǎng)(m)12.000嵌入深度(m)5.000截面形狀方樁樁寬(m)1.200樁高(m)1.600樁間距(m)5.000擋土板的類型數(shù)(<=5)1嵌入段土層數(shù)(<=20)2樁底支承條件鉸接計(jì)算方法K法初始彈性系數(shù)A(MN/m3)初始彈性系數(shù)A1(MN/m3)樁前橫坡角(°)0.000嵌入段地層類型巖層板類板厚板寬板塊型號(hào)(m)(m)數(shù)10.5001.0008土層土層厚重度浮重度KKHηfrk序號(hào)(m)(kN/m3)(kN/m3)(MPa)16.00020.0010.0010.0000.5000.3005.600250.00025.0015.0090.0000.5000.3005.600物理參數(shù):樁混凝土強(qiáng)度等級(jí)C35樁縱筋合力點(diǎn)到外皮距離(mm)75樁縱筋級(jí)別HRB400樁箍筋級(jí)別HPB300樁箍筋間距(mm)150樁配筋形式樁拉區(qū)縱筋配筋范圍(度)樁壓區(qū),拉區(qū)縱筋比板混凝土強(qiáng)度等級(jí)C30板縱筋合力點(diǎn)到外皮距離(mm)45板縱筋級(jí)別HRB400場(chǎng)地環(huán)境一般地區(qū)墻后填土類型單層填土墻后填土內(nèi)摩擦角(度)25.000墻后填土粘聚力(kPa)0.000墻后填土容重(kN/m3)22.000墻后填土浮容重(kN/m3)墻背與墻后填土摩擦角(度)17.500地震烈度面?zhèn)鹊卣饎?dòng)水壓力系數(shù)背側(cè)地震動(dòng)水壓力系數(shù)地基土容重(kN/m3)22.000地基土浮容重(kN/m3)基底摩擦系數(shù)0.500地基浮力系數(shù)地基土類型巖石地基抗震基底容許偏心距墻身地震力調(diào)整系數(shù)地基土內(nèi)摩擦角(度)30.000地基土粘聚力(kPa)10.000地基強(qiáng)度與偏心距驗(yàn)算時(shí)斜面長(zhǎng)度作為基底寬墻后填土層參數(shù)：層層厚度容重浮容重粘聚力內(nèi)摩擦土壓力號(hào)(m)(kN/m3)(kN/m3)(kPa)角(度)調(diào)整系數(shù)13.00022.0009.0000.00025.0001.000土壓力計(jì)算：土壓力計(jì)算方法庫侖坡線土柱:參數(shù)名稱參數(shù)值坡面線段數(shù)2坡面起始是否低于墻頂否坡面起始距離(m)0.000地面橫坡角度(度)0.000填土對(duì)橫坡面的摩擦角(度)35.000擋墻分段長(zhǎng)度(m)10.000坡面線段參數(shù):折線水平投豎向投坡線長(zhǎng)坡線仰換算序號(hào)影長(zhǎng)(m)影長(zhǎng)(m)(m)角(度)土柱110.0000.00010.0000.0001220.0000.00020.0000.0001換算土柱參數(shù):土柱距離(m)寬度(m)高度(m)序號(hào)1-10.00010.0001.0002-10.00020.0001.000鋼筋混凝土配筋計(jì)算依據(jù)：《混凝土結(jié)構(gòu)設(shè)計(jì)規(guī)范》(GB50010-2010)注意：內(nèi)力計(jì)算時(shí)，庫侖土壓力分項(xiàng)(安全)系數(shù)=1.200=====================================================================第1種情況:一般情況[土壓力計(jì)算]計(jì)算高度為7.000(m)處的庫侖主動(dòng)土壓力第1破裂角：37.170(度)Ea=249.345(kN)Ex=237.805(kN)Ey=74.979(kN)作用點(diǎn)高度Zy=2.593(m)(一)樁身內(nèi)力計(jì)算計(jì)算方法:K法 背側(cè)--為擋土側(cè)；面?zhèn)?-為非擋土側(cè)。背側(cè)最大彎矩=4539.247(kN-m)距離樁頂8.190(m)面?zhèn)茸畲髲澗?0.000(kN-m)距離樁頂0.000(m)最大剪力=1797.385(kN)距離樁頂11.744(m)樁頂位移=152(mm)點(diǎn)號(hào)距頂距離彎矩剪力位移土反力橫向承載力(m)(kN-m)(kN)(mm)(kPa)(kPa)1-0.0000.0000.000-152-0.0000.00020.2411.426-12.253-149-0.0000.00030.4836.128-27.145-146-0.0000.00040.72414.743-44.677-142-0.0000.00050.96627.908-64.847-139-0.0000.00061.20746.261-87.657-136-0.0000.00071.44870.437-113.106-133-0.0000.00081.690101.076-141.193-130-0.0000.00091.931138.812-171.920-126-0.0000.000102.172184.284-205.287-123-0.0000.000112.414238.128-241.292-120-0.0000.000122.655300.982-279.936-117-0.0000.000132.897373.482-321.220-114-0.0000.000143.138456.266-365.142-110-0.0000.000153.379549.971-411.704-107-0.0000.000163.621655.232-460.905-104-0.0000.000173.862772.689-512.745-101-0.0000.000184.103902.977-567.224-98-0.0000.000194.3451046.734-624.343-94-0.0000.000204.5861204.596-684.100-91-0.0000.000214.8281377.201-746.497-88-0.0000.000225.0691565.186-811.533-85-0.0000.000235.3101769.188-879.207-82-0.0000.000245.5521989.843-949.521-79-0.0000.000255.7932227.790-1022.474-75-0.0000.000266.0342483.664-1098.067-72-0.0000.000276.2762758.103-1176.298-69-0.0000.000286.5173051.745-1257.169-66-0.0000.000296.7593365.225-1340.678-63-0.0000.000307.0003699.181-1348.404-60-0.0000.000317.2384001.557-1121.052-57-568.636840.000327.4764233.015-831.067-54-538.581840.000337.7144397.304-556.776-51-508.711840.000347.9524498.147-298.081-48-479.033840.000358.1904539.247-54.880-45-449.553840.000368.4294524.280172.932-42-420.272840.000378.6674456.898389.398-39-391.190840.000388.9234329.772597.357-36-360.088840.000399.1794150.562791.773-33-329.207840.000409.4363923.734968.829-30-298.537840.000419.6923653.7261128.641-27-268.067840.000429.9493344.9451271.316-24-237.782840.0004310.2053001.7691396.956-21-207.668840.0004410.4622628.5581505.651-18-177.706840.0004510.7182229.6411597.482-15-147.878840.0004610.9741809.3351672.519-12-118.163840.0004711.2311371.9391730.821-9-88.541840.0004811.487921.7351772.431-6-58.988840.0004911.744463.0011797.385-3-29.482840.0005012.0000.000902.850-0-0.000840.000嵌入段為巖層，樁的最大土反力≤巖層橫向地基承載力，橫向承載力滿足規(guī)范要求。(二)樁身配筋計(jì)算點(diǎn)號(hào)距頂距離面?zhèn)瓤v筋背側(cè)縱筋箍筋 (m)(mm2)(mm2)(mm2)1-0.0003840384025120.2413840384025130.4833840384025140.7243840384025150.9663840384025161.2073840384025171.4483840384025181.6903840384025191.93138403840251102.17238403840251112.41438403840251122.65538403840251132.89738403840251143.13838403840251153.37938403840251163.62138403840251173.86238403840251184.10338403840251194.34538403840251204.58638403840251214.82838403840251225.06938403840251235.31038403840251245.55238403840251255.79338404248251266.03438404717251276.27638405224251286.51738405770251296.75938406356251307.00038406985251317.23838407559251327.47638408001251337.71438408317251347.95238408511251358.19038408590251368.42938408561251378.66738408431251388.92338408187251399.17938407843251409.43638407411251419.69238406899251429.949384063182514310.205384056762514410.462384049842514510.718384042512514610.974384038402514711.231384038402514811.487384038402514911.744384038402515012.00038403840251(三)擋土板內(nèi)力配筋計(jì)算板類型板厚板下緣距頂最大土壓力單塊板彎矩單塊板全部縱筋號(hào)(mm)距離(m)(kPa)(kN-m)面積(mm2)15007.00072.470226.4691440============================================================================（2）1.5*2.0m樁樁板式擋土墻驗(yàn)算[執(zhí)行標(biāo)準(zhǔn)：通用]計(jì)算項(xiàng)目：樁板式擋土墻2計(jì)算時(shí)間：2019-05-1700:15:05星期五原始條件:墻身尺寸:樁總長(zhǎng)(m)18.000嵌入深度(m)10.000截面形狀方樁樁寬(m)1.500樁高(m)2.000樁間距(m)5.000擋土板的類型數(shù)(<=5)1嵌入段土層數(shù)(<=20)2樁底支承條件鉸接計(jì)算方法M法初始彈性系數(shù)A(MN/m3)0.000初始彈性系數(shù)A1(MN/m3)0.000樁前橫坡角(°)0.000嵌入段地層類型巖層板類板厚板寬板塊型號(hào)(m)(m)數(shù)10.5001.0008土層土層厚重度浮重度MKHηfrk序號(hào)(m)(kN/m3)(kN/m3)(MPa)16.00020.0015.0010.0000.5000.3005.600250.00025.0015.0090.0000.5000.3005.600物理參數(shù):樁混凝土強(qiáng)度等級(jí)C35樁縱筋合力點(diǎn)到外皮距離(mm)75樁縱筋級(jí)別HRB400樁箍筋級(jí)別HPB300樁箍筋間距(mm)150樁配筋形式樁拉區(qū)縱筋配筋范圍(度)樁壓區(qū),拉區(qū)縱筋比板混凝土強(qiáng)度等級(jí)C30板縱筋合力點(diǎn)到外皮距離(mm)45板縱筋級(jí)別HRB400場(chǎng)地環(huán)境一般地區(qū)墻后填土類型單層填土墻后填土內(nèi)摩擦角(度)25.000墻后填土粘聚力(kPa)0.000墻后填土容重(kN/m3)22.000墻后填土浮容重(kN/m3)墻背與墻后填土摩擦角(度)12.500地震烈度面?zhèn)鹊卣饎?dòng)水壓力系數(shù)背側(cè)地震動(dòng)水壓力系數(shù)地基土容重(kN/m3)22.000地基土浮容重(kN/m3)基底摩擦系數(shù)0.500地基浮力系數(shù)地基土類型巖石地基抗震基底容許偏心距墻身地震力調(diào)整系數(shù)地基土內(nèi)摩擦角(度)30.000地基土粘聚力(kPa)10.000地基強(qiáng)度與偏心距驗(yàn)算時(shí)斜面長(zhǎng)度作為基底寬墻后填土層參數(shù)：層層厚度容重浮容重粘聚力內(nèi)摩擦土壓力號(hào)(m)(kN/m3)(kN/m3)(kPa)角(度)調(diào)整系數(shù)13.00022.0009.0000.00025.0001.000土壓力計(jì)算：土壓力計(jì)算方法庫侖坡線土柱:參數(shù)名稱參數(shù)值坡面線段數(shù)2坡面起始是否低于墻頂否坡面起始距離(m)0.000地面橫坡角度(度)0.000填土對(duì)橫坡面的摩擦角(度)35.000擋墻分段長(zhǎng)度(m)10.000坡面線段參數(shù):折線水平投豎向投坡線長(zhǎng)坡線仰換算序號(hào)影長(zhǎng)(m)影長(zhǎng)(m)(m)角(度)土柱110.0000.00010.0000.0001220.0000.00020.0000.0001換算土柱參數(shù):土柱距離(m)寬度(m)高度(m)序號(hào)1-10.00010.0001.5002-10.00020.0001.500鋼筋混凝土配筋計(jì)算依據(jù)：《混凝土結(jié)構(gòu)設(shè)計(jì)規(guī)范》(GB50010-2010)注意：內(nèi)力計(jì)算時(shí)，庫侖土壓力分項(xiàng)(安全)系數(shù)=1.200=====================================================================第1種情況:一般情況[土壓力計(jì)算]計(jì)算高度為8.000(m)處的庫侖主動(dòng)土壓力第1破裂角：36.018(度)Ea=355.608(kN)Ex=347.178(kN)Ey=76.968(kN)作用點(diǎn)高度Zy=3.030(m)(一)樁身內(nèi)力計(jì)算計(jì)算方法:m法 背側(cè)--為擋土側(cè)；面?zhèn)?-為非擋土側(cè)。背側(cè)最大彎矩=12309.463(kN-m)距離樁頂13.238(m)面?zhèn)茸畲髲澗?0.000(kN-m)距離樁頂0.000(m)最大剪力=4139.324(kN)距離樁頂17.636(m)樁頂位移=42(mm)點(diǎn)號(hào)距頂距離彎矩剪力位移土反力橫向承載力(m)(kN-m)(kN)(mm)(kPa)(kPa)1-0.0000.2354.519-42-0.0000.00020.3642.101-17.978-41-0.0000.00030.72713.990-51.255-40-0.0000.00041.09139.980-92.729-38-0.0000.00051.45582.188-140.462-37-0.0000.00061.818142.893-194.456-36-0.0000.00072.182224.370-254.710-34-0.0000.00082.545328.895-321.224-33-0.0000.00092.909458.746-393.999-32-0.0000.000103.273616.199-473.033-31-0.0000.000113.636803.529-558.328-29-0.0000.000124.0001023.014-649.883-28-0.0000.000134.3641276.930-747.698-27-0.0000.000144.7271567.553-851.773-26-0.0000.000155.0911897.160-962.108-24-0.0000.000165.4552268.027-1078.704-23-0.0000.000175.8182682.431-1201.559-22-0.0000.000186.1823142.647-1330.675-21-0.0000.000196.5453650.953-1466.051-19-0.0000.000206.9094209.625-1607.687-18-0.0000.000217.2734820.939-1755.583-17-0.0000.000227.6365487.172-1909.740-16-0.0000.000238.0006210.599-2066.972-15-0.0000.000248.3706974.964-2040.242-14-50.861840.000