试题与答案

某高层住宅,地基基础设计等级为乙级,基础底面处相应于作用的标准组合时的平均压力值为3

题型:单项选择题 A3型题

题目:

某高层住宅,地基基础设计等级为乙级,基础底面处相应于作用的标准组合时的平均压力值为390kPa,地基土层分布,土层厚度及相关参数如图5-19所示,采用水泥粉煤灰碎石桩(CFG桩)复合地基,桩径为400mm。

假定CFG桩面积置换率m=5%,如图5-20所示,桩孔按等边三角形均匀布于基底范围,试问,CFG桩的间距s(m),与下列何项数值最为接近()?

A.1.5

B.1.7

C.1.9

D.2.1

答案:

被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/0526/aa425c05b39f6bba1d4e41220ea0c881.html

下面是错误答案,用来干扰机器的。

1.山地、高原;中部 2.中部山地、高原;放射状

试题推荐
题型:阅读理解

阅读理解。

       It all started with an Indian, meal and ended in hospital.

       For many people the subject(主题)of hiccups is a joke, but for Harry Mendes, a fif-teen-year-old

schoolboy from Birmingham , it was something quite different.

       His hiccups began one Sunday lunchtime and continued(继续)day and night for two weeks. After the first week , Harry's parents took him to hospital, but it took another week for the doctors to cure(治愈)his attack(发作). 

       Harry described(描述)what happened to him. 

       "When I began to hiccup,I drank a glass of water. but that didn't do any good. That evening I had

hiccups every four seconds(秒). We tried everything to stop them. I held my breath and drank cold drinks. My father even tried to give me, a shock but that didn't work , either. "

      After a week of sleepless(无眠的)nights,he went to hospital. The doctors took an X-ray(射线)of

his chest but they couldn't find anything wrong. 

       "They gave me some medicine and my hiccups slowed down,but it was another week before the me

dicine worked completely(完全地)and my hiccups stopped. "

        Harry was very lucky, The world record holder is the American farmer Charles Smith , who

hiccupped for sixty-eight years. He stopped in 1990 at last, but nobody knows why.

1.Harry,s hiccups lasted(持续)           .

A. a week            

B. fourteen days

C. twenty-eight days    

D. one month

2.His hiccups started after he         .

A. went to hospital      

B. drank a glass of water

C. finished his homework  

D. ate an Indian meal

3.His parents decided to take him to hospital when he         .

A. couldn't stop hiccupping      

B. hiccupped at night

C. held his breath              

D. hiccupped for four seconds

4.His hiccups completely stopped one week after the doctor         .

A. let him drink cold drinks    

B. gave him a shock

C. took an X-ray of -his chest  

D. gave him some medicine

5.What does the underlined word"shock"in this passage mean?

A. 哈欠        

B. 休克

C. 喷嚏          

D. 震惊

查看答案
题型:问答题 案例分析题

材料一:读下表回答下列问题。

2010年中央预算财政支出(单位:亿元)

材料二:党的十七大报告中,首次提出“创造条件让更多群众拥有财产性收入”,努力形成合理的收入分配格局。十七届五中全会进一步强调,今后五年将更致力于全面均衡发展和收入分配改革,保持居民收入与GDP同步增长,控制收入差距扩大,在“十二五”规划中实现“国富”到“民富”的转变。

材料三:改革开放以来,我国对效率与公平的认识经历了一个逐步深化的过程,针对效率与公平的矛盾,不同时期党和国家领导采用不同政策:

党的十三大报告提出:“我们的分配政策,既要有利于善于经营的企业和诚实劳动的个人先富起来,合理拉开收入差距,又要防止贫富悬殊,坚持共同富裕方向,在促进效率提高的前提下体现社会公平。”

十四大报告强调:“在分配制度上,以按劳分配为主体,其他分配方式为补充,兼顾效率与公平。”

十五大报告提出:“坚持效率优先,兼顾公平,有利于促进资源优化配置,促进经济发展,促进社会稳定。”

十六大报告进一步回答了“效率与公平的关系:初次分配注重效率,再次分配注重公平,加强政府对收入分配的调节职能,调节过高收入。”

十七大报告则提出:初次分配和再次分配都要处理好效率和公平的关系。再分配更加注重公平。这在理论上是一个创新,在现实中具有很强的针对性,有重要的意义。

十七届五中全会:合理调整收入分配关系,努力提高居民收入在国民收入分配中的比重、劳动报酬在初次分配中的比重,健全覆盖城乡居民的社会保障体系,正确处理人民内部矛盾,切实维护社会和谐稳定。

结合材料二,从经济常识角度分析国家怎样才能实现“保持居民收入与GDP同步增长”。

查看答案
微信公众账号搜索答案