挡土墙尺寸参数表.pdf

挡土墙尺寸参数表.pdf

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时间:2020-07-31

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1、重力式挡土墙尺寸参数表紫溪山至大过口四级公路工程第1页共2页地基承载力墙背填土高度墙高H顶宽d墙背基础外厚H1基础内厚H2外襟边B1内襟边B2每延米挡墙圬工体积挡土墙尺寸设计图——重力式类型基底坡度n2Kpammm坡度n1mmmmm³1.000.600.254.140.500.850.300.251.7292.000.600.254.380.500.900.300.253.0253.000.600.284.760.500.950.300.254.837肩内墙25004.000.600.365.780.501.000.300.357.8485.000

2、.600.416.080.501.100.300.4511.6706.000.600.416.320.501.150.300.4515.2712.000.600.255.000.500.850.300.252.9813.000.600.255.130.500.900.300.254.5854.000.600.285.490.500.950.300.256.8315.000.600.366.600.501.000.300.3510.6002500(肩外墙)6.000.600.416.850.501.100.300.4515.1687.000.600.

3、447.350.501.150.300.4520.1498.000.600.487.450.501.250.300.4526.6519.000.600.488.160.501.250.300.4532.2202.000.600.255.000.500.850.300.252.9813.000.600.255.130.500.900.300.254.5854.000.600.346.130.500.950.300.307.5215.000.600.427.400.501.000.300.4511.65025016.000.600.457.250.50

4、1.100.300.4516.0807.000.600.487.780.501.150.300.4521.3608.000.600.507.670.501.250.300.4527.4319.000.600.501.840.501.250.300.4533.188路堤墙2.000.600.255.000.500.850.300.252.9813.000.600.255.130.500.900.300.254.585注意:4.000.600.346.130.500.950.300.307.5211.墙身及基础用C20混凝土浇筑,5.000.600.4

5、37.400.501.000.300.4011.7752502泄水孔采用^60PVC管制作,最低一排泄6.000.600.467.270.501.100.300.4016.268水孔应高出边沟底0.3m设置,浸水挡土7.000.600.477.600.501.150.300.4021.016墙应用砂、砾回填,其最低一排泄水孔8.000.600.487.450.501.250.300.4526.651应高出常水位0.3m;9.000.600.488.160.501.250.300.4532.2202.沉降缝或伸缩缝宽一般为2cm,通2.000.600

6、.255.000.500.850.300.252.981常用沥青麻丝填缝,有水流淹没的部3.000.600.255.130.500.900.300.254.585分,可灌低标号砂浆;4.000.600.356.220.500.950.300.307.6303.挡墙墙背按规范设置反滤层;挡5.000.600.437.500.501.000.300.4511.8132503墙尺寸设计以实际验算结果为准,其它6.000.600.487.550.501.100.300.4516.764有关注意事项严格按施工技术规范进行7.000.600.487.780.5

7、01.150.300.4521.360。8.000.600.497.560.501.250.300.4527.0419.000.600.498.280.501.250.300.4532.704编制:复核:审核:重力式挡土墙尺寸参数表紫溪山至大过口四级公路工程第2页共2页地基承载力墙背填土高度墙高H顶宽d墙背基础外厚H1基础内厚H2外襟边B1内襟边B2每延米挡墙圬工体积挡土墙尺寸设计图——重力式类型基底坡度n2Kpammm坡度n1mmmmm³2.000.600.255.000.500.850.300.252.9813.000.600.255.130.

8、500.900.300.254.5854.000.600.356.220.500.950.300.307.6305.000

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