桩板式挡土墙

桩板式挡土墙原始条件:墙身尺寸:桩总长:16.000(m)嵌入深度:6.000(m)截面形状:方桩桩宽:1.000(m)桩高:1.500(m)桩间距:3.500(m)挡土板的类型数:2板类型号板厚(m)板宽(m)板块数10.2000.500820.2000.5008嵌入段土层数:1柱底支承条件:铰接计算方法:M法土层序号土层厚(m)重度(kN/m3)M(MN/m4)150.00018.00010.000初始弹性系数A:0.000(MN/m3)初始弹性系数A1:0.000(MN/m3)物理参数:桩混凝土强度等级:C40桩纵筋合力点到外皮距离:35(mm)桩纵筋级别:HRB335桩箍筋级别:HPB235桩箍筋间距:150(mm)板混凝土强度等级:C30板纵筋合力点到外皮距离:35(mm)板纵筋级别:HRB335挡土墙类型:一般挡土墙墙后填土内摩擦角:35.000(度)墙后填土粘聚力:0.000(kPa)墙后填土容重:19.000(kN/m3)墙背与墙后填土摩擦角:17.500(度)土压力计算方法:库仑坡线土柱:坡面线段数:2折线序号水平投影长(m)竖向投影长(m)换算土柱数13.0002.000025.0000.0000地面横坡角度:20.000(度)墙顶标高:0.000(m)挡墙分段长度:10.000(m)钢筋混凝土配筋计算依据:《混凝土结构设计规范》（GB50010--2002）=====================================================================第1种情况:组合1注意：内力计算时，土压力分项(安全)系数=1.000[土压力计算]计算高度为10.000(m)处的库仑主动土压力无荷载时的破裂角=31.530(度)第1破裂角：31.530(度)Ea=313.264Ex=298.765Ey=94.200(kN)作用点高度Zy=3.584(m)(一)桩身内力计算计算方法:m法 背侧——为挡土侧；面侧——为非挡土侧。背侧最大弯矩=5197.146(kN-m)距离桩顶12.333(m)面侧最大弯矩=0.000(kN-m)距离桩顶0.000(m)最大剪力=2187.554(kN)距离桩顶15.667(m)桩顶位移=107(mm)点号距顶距离弯矩剪力位移土反力(m)(kN-m)(kN)(mm)(kPa)10.000-0.000-0.000-1070.00020.3230.148-1.372-1040.00030.6451.180-5.487-1020.00040.9683.983-12.346-990.00051.2909.440-21.948-970.00061.61318.438-34.294-940.00071.93531.860-49.383-920.00082.25850.593-67.216-890.00092.58175.521-87.793-870.000102.903107.526-111.089-840.000113.226147.423-136.545-820.000123.548195.794-163.622-790.000133.871253.160-192.320-770.000144.194320.046-222.640-740.000154.516396.973-254.581-720.000164.839484.466-288.144-690.000175.161583.047-323.328-670.000185.484693.239-360.133-640.000195.806815.565-398.560-620.000206.129950.549-438.608-590.000216.4521098.713-480.278-570.000226.7741260.580-523.569-540.000237.0971436.673-568.481-520.000247.4191627.516-615.014-500.000257.7421833.631-663.169-470.000268.0652055.542-712.946-450.000278.3872293.770-764.344-430.000288.7102548.841-817.363-400.000299.0322821.276-872.003-380.000309.3553111.598-928.265-360.000319.6773420.331-986.149-330.0003210.0003747.998-1045.653-310.0003310.3334096.548-1013.317-29-97.0093410.6674423.542-921.096-27-179.6533511.0004710.613-778.389-25-248.4683611.3334942.468-594.221-23-304.0373711.6675106.760-377.216-21-346.9793812.0005193.946-135.579-19-377.9323912.3335197.146122.912-17-397.5404012.6675112.004390.903-15-406.4344113.0004936.544661.452-14-405.2114213.3334671.037927.996-12-394.4224313.6674317.8801184.318-10-374.5454414.0003881.4911424.492-9-345.9764514.3333368.2191642.820-7-309.0094614.6672786.2771833.764-6-263.8224715.0002145.7091991.862-4-210.4724815.3331458.3682111.647-3-148.8824915.667737.9442187.554-1-78.8405016.000-0.0001106.91700.000(二)桩身配筋计算点号距顶距离面侧纵筋背侧纵筋箍筋(m)(mm2)(mm2)(mm2)10.0003848300029320.3233000384829330.6453000384829340.9683000384829351.2903000384829361.6133000384829371.9353000384829382.2583000384829392.58130003848293102.90330003848293113.22630003848293123.54830003848293133.87130003848293144.19430003848293154.51630003848293164.83930003848293175.16130003848293185.48430003848293195.80630003848293206.12930003848293216.45230003848293226.77430003848293237.09730003848293247.41930003848293257.74230004252293268.06530004765293278.38730005320293288.71030005917293299.03230006559293309.35530007248293319.677300079872933210.000300087792933310.333300096282933410.6673000104332933511.0003000111452933611.3333000117252933711.6673000121392933812.0003000123592933912.3333000123672934012.6673000121522934113.000