某水闸建筑在砂质壤土地基上,水闸每孔净宽8m,共3孔,采用平板闸门,闸门采用一台门式

题型:问答题 案例分析题

问题:

某水闸建筑在砂质壤土地基上,水闸每孔净宽8m,共3孔,采用平板闸门,闸门采用一台门式启闭机启闭,闸墩厚度为2m,因闸室的总宽度较小,故不分缝。闸底板的总宽度为30m,净宽为24m,底板顺水流方向长度为20m。施工中发现由于平板闸门主轨、侧轨安装出现严重偏差,产生了质量事故。问题:

(1)根据水利部1999年3月4日颁布的《水利工程质量事故处理暂行规定》(水利部令第9号),进行质量事故处理的基本要求是什么?

(2)根据水利部1999年3月4日颁布的《水利工程质量事故处理暂行规定》(水利部令第9号),工程质量事故分类的依据是什么?工程质量事故分为哪几类?

(3)工程采用的是门式启闭机,安装时应注意哪些方面?

(4)平板闸门的安装工艺一般包括几种?

考点:水利水电工程1F420150水利水电工程项目的综合管理1F420150水利水电工程项目的综合管理题库
题型:问答题 案例分析题

读图,回答问题.

(1)A是______河,它是世界流程最______的河流;B是______运河它是______洲和______洲的分界线.

(2)C是______岛,它是非洲最大的岛屿D______半岛称为“非洲之角”.

(3)E是______海,它位于______、______、______三洲之间F是______湾,它是非洲最大的海湾.

(4)I是______角,被称为海上生命线的航海线的必经之路.

(5)J是______盆地,它是世界上最大的盆地,______河流经本区.

题型:问答题 案例分析题

下列情形中,可以引起短期现金需求的有()。

A.短期的存货周转率下降

B.短期的应收账款周转率下降

C.固定资产使用效率急剧下降

D.购置新设备的支出

E.季节性营运资本投资增长

题型:问答题 案例分析题

20.047中的2在______位上,表示______个______;4在______位上,表示______个______;7在______位上,表示______个______.

题型:问答题 案例分析题

以上市公司股票质押的,应设定有补仓线和平仓线,因质物价格变动导致质押率上升,达到规定的质押率()倍(含)的应启动相应平仓工作。

A.1.1%

B.1.3%

C.1.5%

D.1.7%

题型:问答题 案例分析题

World Health Organization (WHO) officials recently urged Asia-Pacific governments to shake off complacency and intensify the fight against tuberculosis (TB), which kills 1,000 people a day in the region. Shigeru Omi, regional director of WHO for the Western Pacific, said deaths caused by tuberculosis continue to rise in the region as ’more and more people are infected with the dreadful disease every year.
"Every year, an additional two million tuberculosis cases are diagnosed in the region," Omi said at a news conference during the opening of a two-day meeting of Asian’ parliamentarians to discuss strategies to control the disease. (41) "When it comes to developed countries, the reason for the increase of TB is related to the ageing society," he said." (42) ""One common fact among developing countries and developed countries is complacency, "Omi added." (43) "
WHO said among the "high burden, high risk" countries in the region are Cambodis, China, Laos, Mongolia, Papua New Guinea, the Philippines and Vietnam. (44) It noted that more that 40 million people are infected with the disease and "10 percent of them -will develop TB in their lifetime. "In Cambodia, more than 7 million people, or 60 percent of the population, are infected with the disease, while in Vietnam more than 145, 000 people are infected each year. "In several developed and newly industrialized countries in the Western Pacific region, TB prevalence has not decreased markedly during the last decade although economic growth should make more resources available to deal with the problem, "WHO said. (45) .
Omi expressed confidence that with renewed vigilance among health officials in the region. TB prevalence could be reduced by half by 2010.
[A] If you become elderly, your immune system is becoming weaker and weaker.
[B] In Japan, the number of diagnosed cases rose to 48, 264 in 1999 from 42, 472 cases in 1996.
[C] Omi pointed out that the main factor for the rise of TB cases in developing countries is the rapid increase of people who migrate into the big cities and live in unsanitary conditions.
[D] There is no doubt that tuberculosis will be eliminated completely everywhere in the world in the near future.
[E] They thought we have already conquered tuberculosis, so they become a little bit complacent.
[F] WHO records showed that in China, tuberculosis is one of the most common causes of death.
[G] In Asia, the number of diagnosed cases rose to 148, 264 in 2001 from 42, 472 cases in 2005.

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