2. 首页 > 题库四 >
  2. 问题

计算紧螺栓连接的拉伸强度时，考虑到拉伸与扭转的复合作用，应将拉伸载荷增加到原来的倍。

8 查阅

计算紧螺栓连接的拉伸强度时，考虑到拉伸与扭转的复合作用，应将拉伸载荷增加到原来的倍。

A.1.1

B.1.3

C.1.25

D.0.3

参考答案:

答案：1.3

相关问题:
  • 采用普通螺栓连接的凸缘联轴器，在传递转矩时，。
  • 在螺栓连接中,有时在一个螺栓上采用双螺母,其目的是。
  • 在同一螺栓组中,螺栓的材料、直径和长度均应相同,这是为了。
  • 螺栓的材料性能等级标成6.8级,其数字6.8代表。
  • 螺栓强度等级为6.8级，则螺栓材料的最小屈服极限近似为。
  • 不控制预紧力时，螺栓的安全系数选择与其直径有关，是因为。
  • 对工作时仅受预紧力，作用的紧螺栓连接，其强度校核公式为，式中的系数1.3是
  • 紧螺栓连接在按拉伸强度计算时，应将拉伸载荷增加到原来的1.3倍,这是考虑
    • 随便看看:
  • 健康养生
  • 亲子
  • 胎教
  • 孕妇健康
  • 中药百科
  • 心理

    • Ta老师-周边问题

    1.
    Which of the following is NOT mentione
    2.
    Which of the following is NOT a clear
    3.
    When is a good title often written?
    4.
    Which of the following is NOT explaini
    5.
    What questions are asked to paraphrase
    6.
    Which of the following strategy is NOT
    7.
    What are the scientific title features
    8.
    Which of the following is NOT the corr
    9.
    What titles are recommended?
    10.
    （） present a miniature of the whole pape
    11.
    What will be freely accessible to read
    12.
    Academic writing is more tolerant of a
    13.
    Academic writing use fairly short sent
    14.
    Academic writing is more explicit abou
    15.
    Currently the IMRAD（Introduction, Metho
    16.
    It is explicit in its signposting of t
    17.
    What are the main features of academic
    18.
    Academic writing is relatively formal.
    19.
    Many software manufacturers in develop
    20.
    There are three major advantages of th
    版权所有,保留一切权利！© 2018-2023 Ta老师 Talaoshi.com 湘ICP备18019507号-1 联系QQ:469958。