单选:关于无筋扩展基础,下列表述错误的是()A.无筋扩展基础系指由砖、毛石、混凝土或毛石混凝土、灰土和三合土等材料组成的,且不需配置钢筋的墙下条形 题目分类:质量员 题目类型:单选 号外号外:注册会员即送体验阅读点! 题目内容: 关于无筋扩展基础,下列表述错误的是()A.无筋扩展基础系指由砖、毛石、混凝土或毛石混凝土、灰土和三合土等材料组成的,且不需配置钢筋的墙下条形基础或柱下独立基础B.无筋扩展基础所用的材料抗压、抗拉、抗剪强度均较高C.通过限制基础的外伸宽度与基础高度的比值来限制其悬臂长度,防止弯曲拉裂破坏D.由于受构造要求的影响,无筋扩展基础的相对高度都比较大,几乎不发生挠曲变形 参考答案:【答案仅供学习,请勿对照自行用药等】
In the college-admissions wars, we parents are the true fighters. We're push... In the college-admissions wars, we parents are the true fighters. We're push... 分类:质量员 题型:单选 查看答案
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New curriculum promotes the three-dimensional teaching objective which includ... New curriculum promotes the three-dimensional teaching objective which includ... 分类:质量员 题型:单选 查看答案
After four months in foreign parts, every hour at home was__________.A.valuable After four months in foreign parts, every hour at home was__________.A.valuable 分类:质量员 题型:单选 查看答案