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【背景资料】某工业厂房车间3层,7度抗震设防。高度20m,长度为70m,独立基础,结

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题目:

【背景资料】某工业厂房车间3层,7度抗震设防。高度20m,长度为70m,独立基础,结构形式为砌体承重结构。在建成使用几个月后发现底层局部地面呈锅底形下沉,砼地面脱落、开裂,后来又发生墙体开裂,裂缝呈正八字裂缝和斜向裂缝,裂缝宽度达1mm~2mm,一般分布在底层中下部,且首先在窗对角突破,严重影响了建筑物的使用和工厂面貌,给工厂造成了重大的经济损失。经翻阅资料发现,该仓房实际上处于软弱土层,且为淤泥质土,地勘报告不准确;最终认定是由于地面不均匀沉降造成的危害

对建筑体型复杂、荷载差异较大的框架结构,采取加强基础整体刚度的办法,如采用箱型基础、桩基础等,以减少不均匀沉降。

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参考答案:B解析:事物的发展方向是由主要矛盾的主要方面决定的,①错误;哲学智慧不是从人们的头脑中凭空产生的,而是在人们认识世界和改造世界的活动中,在处理人与外部世界关系的实践中逐步形成和发展。“通过...

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Halfway through" The Rebel Sell," the authors pause to make fun of" free-range" chicken. Paying over the odds to ensure that dinner was not, in a previous life, confined to tiny cages is all well and good. But" a free-range chicken is about as plausible as a sun-loving earth-worm": given a choice, chickens prefer to curl up in a nice dark corner of the barn. Only about 15% of" free-range" chickens actually use the space available to them.

This is just one case in which Joseph Heath, who teaches philosophy at the University of Toronto, and Andrew Potter, a journalist and researcher based in Montreal, find fault with well-meaning but, in their view, ultimately naive consumers who hope to distance themselves from consumerism by buying their shoes from Mother Jones magazine instead of Nike. Mr Heath and Mr Potter argue that" the counterculture," in all its attempts to be subversive, has done nothing more than create new segments of the market, and thus ends up feeding the very monster of consumerism and conformity it hopes to destroy. In the process, they cover Marx, Freud, the experiments on obedience of Stanley Milgram, the films" Pleasantville"," The Matrix" and "American Beauty", 15th-century table manners, Norman Mailer, the Unabomber, real-estate prices in central Toronto (more than once), the voluntary-simplicity movement and the world’s funniest joke.

Why range so widely The authors’ beef is with a very small group: left-wing activists who eschew smaller, potentially useful campaigns in favor of grand statements about the hopelessness of consumer culture and the dangers of" selling out". Instead of encouraging useful activities, such as pushing for new legislation, would-be leftists are left to participate in unstructured, pointless demonstrations against" globalization, or buy fair-trade coffee and flee-range chicken, which only substitutes snobbery for activism. Two authors of books that railed against brands, Naomi Klein ("No Logo") and Alissa Quart("Branded"), come in for special derision for diagnosing the problems of consumerism but refusing to offer practical solutions.

Anticipating criticism, perhaps, Messrs Heath and Potter make sure to put forth a few of their own solutions, such as the 35-hour working week and school uniforms (to keep teenagers from competing with each other to wear ever-more-expensive clothes). Increasing consumption, they argue throughout, is not imposed upon stupid workers by overbearing companies, but arises as a result of a cultural" arms race": each person buys more to keep his standard of living high relative to his neighbors’. Imposing some restrictions, such as a shorter working week, might not stop the arms race, but it would at least curb its most offensive excesses. (This assumes one finds excess consumption offensive; even the authors do not seem entirely sure.)

But on the way to such modest suggestions, the authors want to criticise every aspect of the counterculture, from its disdain, for homogenisation, franchises and brands to its political offshoots. As a result, the book wanders: chapters on uniforms and on the search for" cool" could have been cut. Moreover, the authors make the mistake of assuming that the consumers they sympathise with—the ones who buy brands and live in tract houses—know enough to separate themselves from their purchases, whereas the free-trade-coffee buyers swallow the brand messages whole, as it were.

Still,it would be a shame if the book’ s ramblings kept it from getting read. When it focuses on explaining how the counterculture grew out of post-World War Ⅱ critiques of modem society, "The Rebel Sell" is a lively read, with enough humour to keep the more theoretical stretches of its argument interesting. At the very least, it puts its finger on a trend: there will be plenty of future critics of capitalism lining up for their free-range chicken.

The word" eschew" (line 1, paragraph 3 ) is closest in meaning to()

A.organize

B. favor

C.shun

D.encourage

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