www亚洲视频-www亚洲色图-www亚洲精品-www亚洲国产-青青草99热这里都是精品-青青草99热久久

Language:CHINESESENGLISH

Home > News > economic and examples of prestressing steel
CONTACT US
  • Address:Pingtang Industrial District, Shipeng Village, Shishan Town, Nanhai District, Foshan City,
  • Phone:0757-81002668/0757-63323396
  • Fax:0757-81196682
  • Contact:Ben Zheng/13826981293 Kerry Lu/13751224830
  • E-mail:sbs@sbsprefabhouse.com
  • URL:http://m.huihuitaotao.cn

economic and examples of prestressing steel

Time:[2015-9-19]  Hits:5192

Guangzhou Steel teach you: economic and examples of prestressing steel

 

How economic prestressing steel structures?

Many elements of the economy and prestressed steel structural system category, Tendon Disposition program and technology, nature and intensity of the load, the structure and node structure, installation methods and materials prices and so on. Under normal circumstances, the choice of prestressing steel than traditional single prestressing steel can save 10% to 20% of the steel; selection repeatedly prestressing can save 30% to 40% of the steel. The prestressing innovation system architecture and the traditional steel structure is to save more than 50% or more. In short, the potential strength of structural materials, the higher selection prestressed economic benefits. For example, in the vicinity of the center of gravity axis solid web beam section contains a lot of strength potential, its economic year after the selection of prestressed lattice beam is much higher. Guangzhou Steel

What well-known at home and abroad prestressed steel works, how its economy?

Traditional architecture type of prestressing steel works, the proportion of savings less steel, for example, built in 1995 taeco airport hangar choices are lever arch, steel save 20% rate. Li ratio of profiled steel engineering saving more, for example, in 2011 the sports center built in Ordos cable dome is chosen, the amount of steel per square meter is 15 kg. Prestressing steel single province less steel, for example, in 1984, the stadium built in Tianjin Ninghe choice is quadrilateral flat grid, the provincial rate of 12 percent steel. Prestressed steel materials often save more, for example, built in 1994 in Sichuan Panzhihua City Stadium is repeatedly chosen prestressed reticulated shell, the provincial rate of 38 percent steel. Lattice structure of steel ratio smaller provinces, for example, built in 1953 in Brussels, Belgium airport hangar, the choice of a dual-span continuous truss, steel save 12% rate. The material is real potential for a large abdominal structures and materials is more, for example, built in the former Soviet Union in 1959, Rostov-Don highway bridge, the choices are more solid web girder span continuous steel save 18% rate. Guangzhou Steel

Copyright:佛山市勝邦鋼結構有限公司 Foshan Shengbang Steel Structure Co., Ltd. Record Number:粵ICP備13078463號
主站蜘蛛池模板: 伊人免费视频二 | 麻豆精品在线视频 | 99久久国产综合精品成人影院 | 午夜性刺激片免费观看成人 | 欧美色图一区二区 | 美女露隐私免费网站 | 97国内免费久久久久久久久久 | 性生大片免费看 | 中国一级毛片国产高清 | 第二书包辣网短篇小说合集 | 一级做a免费视频 | 色综久久| 999yy成年在线视频免费看 | 天天操天天干天天拍 | 欧美一级欧美三级在线观看 | 免费看特级淫片日本 | 青青青视频在国线观看伊人 | 日韩丝袜亚洲国产欧美一区 | kkkk44444免费观看 | a一级视频 | 依恋视频免费观看在线播放 | 伊人久久五月色综合网 | 99精品在线观看 | 俄罗斯美女与禽交zoz0 | 荡夫艳妇 | 欧美成人壮志凌云h版 | 欧美视频一区二区三区 | 日本a在线观看 | 午夜欧美日韩在线视频播放 | freexnxx日本欧美18 | 欧美男男被双龙在线播放 | 最近更新免费韩国视频 | 欧美成人中文字幕在线视频 | 日本高清免费在线 | 爱爱喷水 | 日本一区二区高清不卡 | 日韩欧美精品在线 | 有没有免费的视频在线观看 | 青草伊人久久 | 中文字幕欧美成人免费 | 久久国产精品久久国产片 |