单选题关于砂井和袋装砂井,以下说法正确的是()。A袋装砂井的抗剪强度较高B袋装砂井的排水效果较好C砂井的抗剪强度较高D袋装砂井地基的强度增长率较高
单选题
关于砂井和袋装砂井,以下说法正确的是()。
A
袋装砂井的抗剪强度较高
B
袋装砂井的排水效果较好
C
砂井的抗剪强度较高
D
袋装砂井地基的强度增长率较高
参考解析
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