PAGE/NUMPAGESXX经济技术开发区园区发展中心振兴花园安置小区二期工程南组团地下车库及住宅楼基坑支护
设计
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计算书〔设计编号:勘2015-15-1批准:审核:校对:设计:XX大学工程设计研究院2016.6.16东侧放坡+插筋〔9.60m----------------------------------------------------------------------[支护
方案
气瓶 现场处置方案 .pdf气瓶 现场处置方案 .doc见习基地管理方案.doc关于群访事件的化解方案建筑工地扬尘治理专项方案下载
]----------------------------------------------------------------------天然放坡支护----------------------------------------------------------------------[基本信息]----------------------------------------------------------------------规范与规程《建筑基坑支护技术规程》JGJ120-2012支护结构安全等级三级支护结构重要性系数γ00.90基坑深度H
9.600放坡级数3超载个数1----------------------------------------------------------------------[放坡信息]----------------------------------------------------------------------坡号台宽坡高坡度系数10.8002.8001.00020.8003.0001.00031.0003.8001.000----------------------------------------------------------------------[超载信息]----------------------------------------------------------------------超载类型超载值作用深度作用宽度距坑边距形式长度序号120.000-------------------------------------------------------------------------------------[土层信息]----------------------------------------------------------------------土层数6坑内加固土否内侧降水最终深度10.100外侧水位深度7.000----------------------------------------------------------------------[土层参数]----------------------------------------------------------------------层号土类名称层厚重度浮重度粘聚力内摩擦角与锚固体摩粘聚力内摩擦角<度>擦阻力水下水下<度>1素填土2.0018.5---8.0013.0020.0------2粉土1.9018.8---6.5027.0050.0------3粉砂3.5019.09.22.0032.8060.02.0032.804粉砂2.5018.99.15.7027.2060.05.7027.205粉砂2.7019.59.70.6033.3060.00.6033.306粉砂3.3019.29.4------60.02.8032.40----------------------------------------------------------------------[基坑外侧花管参数]----------------------------------------------------------------------基坑外侧花管排数8序横向间距纵向间距入射角钻孔直径有效长度发挥抗拉力号<°>系数11.2001.00090.01005.0001.000100.00020.2001.00015.01009.0001.000100.00031.2001.00015.01009.0001.000100.00041.2001.00015.01009.0001.000100.00051.2001.00090.01005.0001.000100.00060.8001.00015.01009.0001.000100.00071.2001.00015.01009.0001.000100.00082.0001.00090.01005.0001.000100.000----------------------------------------------------------------------[设计结果]----------------------------------------------------------------------[整体稳定验算]----------------------------------------------------------------------天然放坡计算条件:计算方法:瑞典条分法应力状态:有效应力法基坑底面以下的截止计算深度:0.00m基坑底面以下滑裂面搜索步长:5.00m条分法中的土条宽度:1.00m天然放坡计算结果:道号整体稳定半径圆心坐标圆心坐标安全系数RXcYc11.1264.58310.41112.17821.1573.8689.68010.65831.3507.2158.08012.89142.04110.6966.08514.48551.7138.3829.2588.78361.59710.1349.10110.43871.32710.5856.4289.087南侧放坡〔2.80m+6.00m----------------------------------------------------------------------[支护方案]----------------------------------------------------------------------天然放坡支护----------------------------------------------------------------------[基本信息]----------------------------------------------------------------------规范与规程《建筑基坑支护技术规程》JGJ120-2012支护结构安全等级三级支护结构重要性系数γ00.90基坑深度H8.800放坡级数3超载个数1----------------------------------------------------------------------[放坡信息]----------------------------------------------------------------------坡号台宽坡高坡度系数110.0002.8001.00020.8003.0001.00031.0003.0001.000----------------------------------------------------------------------[超载信息]----------------------------------------------------------------------超载类型超载值作用深度作用宽度距坑边距形式长度序号120.000-------------------------------------------------------------------------------------[土层信息]----------------------------------------------------------------------土层数6坑内加固土否内侧降水最终深度10.100外侧水位深度7.000----------------------------------------------------------------------[土层参数]----------------------------------------------------------------------层号土类名称层厚重度浮重度粘聚力内摩擦角与锚固体摩粘聚力内摩擦角<度>擦阻力水下水下<度>1素填土1.7018.5---8.0013.0020.0------2粉土2.8018.8---6.5027.0050.0------3粉砂5.4019.09.22.0032.8060.02.0032.804粉砂1.6018.99.15.7027.2060.05.7027.205粉砂3.1019.59.7------60.00.6033.306粉砂3.0019.29.4------60.02.8032.40----------------------------------------------------------------------[基坑外侧花管参数]----------------------------------------------------------------------基坑外侧花管排数3序横向间距纵向间距入射角钻孔直径有效长度发挥抗拉力号<°>系数11.2001.00090.01005.0001.000100.00023.0001.00090.01005.0001.000100.000313.0001.00090.01005.0001.000100.000----------------------------------------------------------------------[设计结果]----------------------------------------------------------------------[整体稳定验算]----------------------------------------------------------------------天然放坡计算条件:计算方法:瑞典条分法应力状态:有效应力法基坑底面以下的截止计算深度:0.00m基坑底面以下滑裂面搜索步长:5.00m条分法中的土条宽度:1.00m天然放坡计算结果:道号整体稳定半径圆心坐标圆心坐标安全系数RXcYc11.1653.46018.92110.56021.1474.68617.50610.67732.2022.6416.6146.89041.4213.9055.0006.90051.6325.4233.5067.17761.2397.8101.4007.800西侧放坡+插筋〔8.80m~9.60m----------------------------------------------------------------------[支护方案]----------------------------------------------------------------------天然放坡支护----------------------------------------------------------------------[基本信息]----------------------------------------------------------------------规范与规程《建筑基坑支护技术规程》JGJ120-2012支护结构安全等级三级支护结构重要性系数γ00.90基坑深度H9.600放坡级数3超载个数1----------------------------------------------------------------------[放坡信息]----------------------------------------------------------------------坡号台宽坡高坡度系数10.8002.8001.00020.8003.0001.00031.0003.8001.000----------------------------------------------------------------------[超载信息]----------------------------------------------------------------------超载类型超载值作用深度作用宽度距坑边距形式长度序号120.000-------------------------------------------------------------------------------------[土层信息]----------------------------------------------------------------------土层数6坑内加固土否内侧降水最终深度10.100外侧水位深度7.000----------------------------------------------------------------------[土层参数]----------------------------------------------------------------------层号土类名称层厚重度浮重度粘聚力内摩擦角与锚固体摩粘聚力内摩擦角<度>擦阻力水下水下<度>1素填土2.8018.5---8.0013.0020.0------2粉土1.3018.8---6.5027.0050.0------3粉砂3.4019.09.22.0032.8060.02.0032.804粉砂0.9018.99.15.7027.2060.05.7027.205粉砂3.1019.59.70.6033.3060.00.6033.306粉砂5.1019.29.4------60.02.8032.40----------------------------------------------------------------------[基坑外侧花管参数]----------------------------------------------------------------------基坑外侧花管排数8序横向间距纵向间距入射角钻孔直径有效长度发挥抗拉力号<°>系数11.2001.00090.01005.0001.000100.00020.2001.00015.01009.0001.000100.00031.2001.00015.01009.0001.000100.00041.2001.00015.01009.0001.000100.00051.2001.00090.01005.0001.000100.00060.8001.00015.01009.0001.000100.00071.2001.00015.01009.0001.000100.00082.0001.00090.01005.0001.000100.000----------------------------------------------------------------------[设计结果]----------------------------------------------------------------------[整体稳定验算]----------------------------------------------------------------------天然放坡计算条件:计算方法:瑞典条分法应力状态:有效应力法基坑底面以下的截止计算深度:0.00m基坑底面以下滑裂面搜索步长:5.00m条分法中的土条宽度:1.00m天然放坡计算结果:道号整体稳定半径圆心坐标圆心坐标安全系数RXcYc11.0377.7438.64014.54320.9865.7639.45712.56331.2857.2427.76812.72742.04212.6365.96916.43051.8349.2878.36410.57261.6838.8928.2119.37671.4889.4817.7468.89081.38210.5856.4289.087北侧放坡+插筋〔8.80m----------------------------------------------------------------------[支护方案]----------------------------------------------------------------------天然放坡支护----------------------------------------------------------------------[基本信息]----------------------------------------------------------------------规范与规程《建筑基坑支护技术规程》JGJ120-2012支护结构安全等级三级支护结构重要性系数γ00.90基坑深度H8.800放坡级数3超载个数1----------------------------------------------------------------------[放坡信息]----------------------------------------------------------------------坡号台宽坡高坡度系数10.8002.8001.00020.8003.0001.00031.0003.0001.000----------------------------------------------------------------------[超载信息]----------------------------------------------------------------------超载类型超载值作用深度作用宽度距坑边距形式长度序号120.000-------------------------------------------------------------------------------------[土层信息]----------------------------------------------------------------------土层数6坑内加固土否内侧降水最终深度9.300外侧水位深度7.000----------------------------------------------------------------------[土层参数]----------------------------------------------------------------------层号土类名称层厚重度浮重度粘聚力内摩擦角与锚固体摩粘聚力内摩擦角<度>擦阻力水下水下<度>1素填土2.0018.5---8.0013.0020.0------2粉土1.9018.8---6.5027.0050.0------3粉砂3.5019.09.22.0032.8060.02.0032.804粉砂2.5018.99.15.7027.2060.05.7027.205粉砂2.7019.59.7------60.00.6033.306粉砂3.3019.29.4------60.02.8032.40----------------------------------------------------------------------[基坑外侧花管参数]----------------------------------------------------------------------基坑外侧花管排数7序横向间距纵向间距入射角钻孔直径有效长度发挥抗拉力号<°>系数11.2001.00090.01005.0001.000100.00020.2001.00015.01008.0001.000100.00031.2001.00015.01008.0001.000100.00041.2001.00015.01008.0001.000100.00050.6001.00090.01005.0001.000100.00061.2001.00015.01008.0001.000100.00072.5001.00090.01005.0001.000100.000----------------------------------------------------------------------[设计结果]----------------------------------------------------------------------[整体稳定验算]----------------------------------------------------------------------天然放坡计算条件:计算方法:瑞典条分法应力状态:有效应力法基坑底面以下的截止计算深度:0.00m基坑底面以下滑裂面搜索步长:5.00m条分法中的土条宽度:1.00m天然放坡计算结果:道号整体稳定半径圆心坐标圆心坐标安全系数RXcYc11.1222.6939.7919.46421.1573.8688.8809.85831.3507.2157.28012.09141.63211.5504.78314.55051.6008.9166.9309.70261.4857.7427.9116.83871.35910.0305.9708.713