想起来了,多选还有道考填方路堤填筑材料,如下题:ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3
以下选项中,能做路基填料的是( ABD )ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3
A泥炭、B有机质土、C生活垃圾、D强膨胀土ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3
ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3
填方路段按1:1坡度分层预留台阶,如能交替填筑,应分层交替搭接的宽度是( B )ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3
A1m B2m C0.5m D 1.5mÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3
原題选项数据记不太清,反正就是这意思。ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3