高压喷射注浆法形成的固结体基本形状有( )。A.圆柱状 B.壁状 C.方柱状 D.扇状 E.棱柱状

作者: rantiku 人气: - 评论: 0
问题 高压喷射注浆法形成的固结体基本形状有( )。
选项 A.圆柱状 B.壁状 C.方柱状 D.扇状 E.棱柱状
答案 ABD
解析 高压喷射有旋喷(固结体为圆柱状)、定喷(固结体为壁状)、和摆喷(固结体为扇状)等三种基本形状。

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