假定某一字形剪力墙，层高5m，如题图所示，采用C35级混凝土，顶部作用的垂直荷载设计

发布时间：2022-03-11 18:48 │ 来源：www.tikuol.com

题型：单项选择题

问题：

假定某一字形剪力墙，层高5m，如题图所示，采用C35级混凝土，顶部作用的垂直荷载设计值q=3400kN/m。试验算满足墙体稳定所需要的厚度t（mm），并指出它与下列（）项数值最为接近。

A．250

B．300

C．350

D．400

考点：二级注册结构工程师二级结构师专业知识一、二级注册结构工程师专业部分

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用方框中所给词的正确形式填空。

angry well song hope also relax think
tired clean when finger medicine

     I am a doctor. People often come to see me because they have colds or coughs. People   1 come
to see me because they are sad or nervous. Sometimes   2 helps. Sometimes talking helps. But many
doctors   3 that music can help people feel better. I asked a few of my patients how music helps them.
       "Sometimes I was   4 when I was a child. My family said, 'Play your feelings on the piano!' Sometimes
I play a loud  5 on the piano. Soon I feel calm. I can laugh and cry through my   6 on the piano. It's natural
for me. It's like breathing (呼吸)."
        "Listening to music helps me feel  7 . I like to listen to music and dance when I   8 my house."
        "I play the violin. I like playing at night   9 it is quiet. After playing I am tired and I am happy. I always
sleep  10 after playing my violin."
        Are you a musician? Good! Keep playing. If you are not a musician, listen to music and sing or dance.
It's good medicine.

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A．溶液的质量一定变小

B．溶液中溶质质量分数一定变大

C．溶液的质量一定变大

D．溶液中溶质质量分数可能不变

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