单选题:如图所示的一方木屋架的端节点,采用单齿连接,弦杆轴向压力设计值为150kN,与水平的角度口为27°,所用木材为东北落叶松 题目分类:专业考试 题目类型:单选题 查看权限:VIP 题目内容: 如图所示的一方木屋架的端节点,采用单齿连接,弦杆轴向压力设计值为150kN,与水平的角度口为27°,所用木材为东北落叶松,则单齿连接的受剪应力及受剪承载力(单位均为N/mm2)与下列何组数值最接近? 参考答案: 答案解析:
The writer seems to think that the teacher's judgement on th The writer seems to think that the teacher's judgement on that sensitive piece o 分类:专业考试 题型:单选题 查看答案