断面尺寸（m）B40 000.3500B50.860.860.861.13.142.461.58B61.31.31.31.34.163.161.78B71.3571.3571.3571.3574.513.3511.907H11.21.21.225.24.42.8H21.81.81.837.86.64.2H30.50.50.50.50.71.10.7H400000.700H50.2710.2710.2710.27100.3350.191每延米工程量(m3)C15片石M10浆砌C20砼砼片石0.310.310.310.310.310.310.3111.653.263.263.266.0635.0631.3711.7工程量(m3)C20砼2.482.482.481.863.11.551.9415.89C15片石砼#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!M10浆砌片石#REF!#REF!#REF!#REF!#REF!#REF!#REF!#REF!挡墙基底容许承载力≥350kPa备注
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