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问题 单项选择题 A3型题

有一多层钢筋混凝土框架一剪力墙结构的L形加强区剪力墙，如图3-3所示，8度抗震没防，抗震等级为二级，混凝土强度等级为C40，暗柱（配有纵向钢筋部分）的受力钢筋采用HRB400（），暗柱的箍筋和墙身的分布筋均采用HPB300（φ），该剪力墙身的竖向和水平向的双向分布钢筋均为中12@200，剪力墙承受的重力荷载代表值作用下的轴压力设计值N＝5880.5kN。

假定重力荷载代表值作用下的轴压力设计值修改为N＝8480.4kN，其他数据不变，试问，剪力墙约束边缘构件沿墙肢的长度ιc（mm），与下列何项数据最为接近（）？

A.400

B.450

C.600

D.650

答案

参考答案：C

阅读理解

Henry Ford was the first person to build cars which were cheap，strong and fast．He was able to sell millions of models because be could produce them in large numbers at a time；that is，he made a great many cars of exactly the same kind．Ford’s father hoped that his son would become a farmer，but the young man did not like the idea and he went to Detroit（底特律）where he worked as a mechanic（机械师）．By the age of 29，in 1892，he had built his first car．However，the car made in this way，the famous “Model T” did not appear until 1908-five years after Ford had started his great motor car factory．This car showed to be well-known that it remained unchanged for twenty years．Since Ford’s time，this way of producing cars in large numbers has become common in industry and has reduced the price of many goods which would otherwise be very expensive．

小题1:    Henry Ford was the man to built _____ cars．

A．cheap and strong

B．cheap and long

C．fast and expensive

D．strong and slow小题2:    Ford was able to sell millions of cars，because_____．

A．he made many great cars

B．his cars are many

C．he made lots of cars of the same kind

D．both A and B小题3:    The young man became a mechanic，_______．

A．which was his father’s will

B．which was against his own will

C．which was against his father’s will

D．which was the will of both小题4:    The “Model T” was very famous_____．

A．before 1908

B．between 1982 and 1908

C．before 1892

D．after 1908小题5:    Ford built his own car factory______

A．in 1903

B．in 1908

C．in 1913

D．in 1897
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单项选择题

327/64×8的值是( )。

A．323/8

B．321/8

C．327/8

D．39/8
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