首页
登录
职称英语
Iron production was revolutionized in the early eighteen century when coke w
Iron production was revolutionized in the early eighteen century when coke w
游客
2023-09-12
55
管理
问题
Iron production was revolutionized in the early eighteen century when coke was first used【B1】______ of charcoal for refining iron ore. Previously the poor【B2】______ of the iron had restricted its use in architecture to items such as chains and tie bars for supporting arches, vaults, and walls. With the【B3】______ in refining ore, it was now possible to make cast-iron beams, columns, and girders. During the nineteenth century further【B4】______ were made, notably Bessemer’s process for converting iron into steel, which made the material more commercially viable.
Iron was rapidly【B5】______ for the construction of bridges, because its【B6】______ was far greater than that of stone or timber, but its use in the architecture of buildings developed more slowly. By 1800 a complete internal iron skeleton for buildings had been developed in【B7】______ architecture replacing traditional timber beams, but it【B8】______ remained concealed. Apart from its low cost, the appeal of iron as a building material lay in its strength, its resistance to fire, and its potentialtospan vast areas. As a result,【B9】______ , but it was invariably concealed.
Significantly, the use of exposed iron occurred mainly in the new building types spawned by the Industrial Revolution: in factories, warehouses, commercial offices, exhibition hall, and railroad stations,【B10】______ .Iron, despite its structural advantages, had little aesthetic status.【B11】______ . [br] 【B6】
选项
答案
strength
解析
转载请注明原文地址:https://tihaiku.com/zcyy/3008584.html
相关试题推荐
WhyispulpandpaperproductionimportanttoCanada?[br]Whywashempbanned?A
WhyispulpandpaperproductionimportanttoCanada?[br]Whydoagriculturalis
MuchofCanada’sforestryproductiongoestowardsmakingpulpandpaper.Acc
[originaltext]Atthebeginningofthe20thcentury,anewmusiccalledjazz
[originaltext]Atthebeginningofthe20thcentury,anewmusiccalledjazz
Originalusagereferstoriversthat______.[br]Duringthe20thcentury,____
Bythemid-nineteenthcentury,theterm"icebox"hadenteredtheAmericanlan
Whatwillhappeninthemiddleofthe21stcentury,ifweconsumeresourcesmuch
Whatwillhappeninthemiddleofthe21stcentury,ifweconsumeresourcesmuch
Whatwillhappeninthemiddleofthe21stcentury,ifweconsumeresourcesmuch
随机试题
In1870srichpeoplebegantospeakofspendingweekendsinthecountryvisi
MuhammadAli,hishandsshakingandeyesreflectingtheWhiteHousechandeli
[originaltext]Considerthefactthatcropsgenerallyproduceseveralhundre
大学生的思想素质趋成熟,其主要表现为()A.思维具有一定的创造性 B.思维
最易进入上颌窦的断根是A.第一磨牙腭根、第二磨牙近中颊根 B.第一磨牙腭根、第
如图5所示,空间存在互相垂直的匀强电场和匀强磁场,图中虚线为匀强电场的等势线,一
以下是哥特式建筑的是()。 A.巴黎圣母院B.比萨斜塔 C.比萨大教堂
“工欲善其事,必先利其器”蕴含的哲学原理是:A.在事物的发展过程中要注意事物的自
期货交易所制定或者修改章程、交易规则,应当经中国期货业协会批准。()
施工过程的质量控制,必须以()为基础和核心。A.工序的质量控制 B.最终
最新回复
(
0
)