泄洪隧洞衬砌混凝土与围岩之间空隙的灌浆方式属于（　）灌浆。A.帷幕B.接触C.固结D.回填

作者: rantiku 人气: - 评论: 0

问题泄洪隧洞衬砌混凝土与围岩之间空隙的灌浆方式属于（　）灌浆。

选项 A.帷幕 B.接触 C.固结 D.回填

答案 D

解析用浆液填充混凝土与围岩或混凝土与钢板之间的空隙和孔洞，以增强围岩或结构的密实性的灌浆。参见教材P58。知识点：灌浆施工要求

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