精品欧美乱码久久久久久,麻豆黄色录像带,成人国产精品黄色,123区日本人日逼

銷售咨詢熱線
15953126901
15153196527
常見問題 question
企業(yè)案例 case

聯(lián)系我們

  • 聯(lián)系人:濟南燕翔鐵藝制品有限公司
  • 手機:15953126901
  • 電話:15153196527
  • 郵箱:785385551@qq.com
  • 地址:濟南市天橋區(qū)歷山北路黃臺不銹鋼市場3區(qū)317
當前位置: 首頁 > 新聞資訊>常見問題

輕型鋼結(jié)構(gòu)廠房的建設組成和形式

來源:http://eastagcn.com.cn 日期:2024-03-13 發(fā)布人: 瀏覽次數(shù):1

采用輕型屋面,不僅可減小梁柱截面尺寸,基礎(chǔ)也相應減小。

By adopting a lightweight roof, not only can the cross-sectional dimensions of beams and columns be reduced, but the foundation is also correspondingly reduced.

在多跨建筑中可做成一個屋脊的大雙坡屋面,為長坡面排水創(chuàng)造了條件。設中間柱可減小橫梁的跨度,從而降低造價。中間柱采用鋼管制作的上下鉸接搖擺柱,占空間小。

In multi span buildings, a large double sloping roof can be made into a ridge, creating conditions for drainage on long sloping surfaces. Setting an intermediate column can reduce the span of the crossbeam, thereby lowering the cost. The middle column is made of steel pipes with hinged upper and lower swing columns, which takes up little space.

20230523021337751.jpg

剛架的側(cè)向剛度有檁條的支撐保證,省去縱向剛性構(gòu)件,并減小翼緣寬度。

The lateral stiffness of the rigid frame is ensured by the support of purlins, eliminating the need for longitudinal rigid components and reducing the flange width.

剛架可采用變截面,截面與彎矩成正比;變截面時根據(jù)需要可改變腹板的高度和厚度及翼緣的寬度,做到材盡其用。

The rigid frame can adopt a variable cross-section, which is proportional to the bending moment; When changing the cross-section, the height and thickness of the web plate and the width of the flange can be changed as needed to achieve the best use of materials.

剛架的腹板可按有效寬度設計,即允許部分腹板失穩(wěn),并可利用其屈曲后強度。

The web plate of the rigid frame can be designed according to the effective width, which allows for partial instability of the web plate and can utilize its post buckling strength.

豎向荷載通常是設計的控制荷載,但當風荷載較大或房屋較高時,風荷載的作用不應忽視。在輕屋面門式剛架中,地震作用一般不起控制作用。

Vertical load is usually the control load in design, but when the wind load is large or the building is high, the effect of wind load should not be ignored. In light roof portal frames, seismic effects generally do not have a controlling effect.

支撐可做得較輕便。將其直接或用水平節(jié)點板連接在腹板上,可采用張緊的圓鋼。

The support can be made relatively lightweight. It can be directly or horizontally connected to the web plate using tensioned round steel.

結(jié)構(gòu)構(gòu)件可全部在工廠制作,工業(yè)化程度高。構(gòu)件單元可根據(jù)運輸條件劃分,單元之間在現(xiàn)場用螺栓相連,安裝方便快速,土建施工量小。

All structural components can be manufactured in the factory, with a high degree of industrialization. The component units can be divided according to transportation conditions, and they are connected on-site with bolts, making installation convenient and fast, and the amount of civil construction is small.

本文由濟南輕型鋼結(jié)構(gòu)提供幫助,更多的相關(guān)內(nèi)容請點擊http://eastagcn.com.cn希望本文能夠為您帶來幫助,感謝您的閱讀!

This article is provided by Jinan Light Steel Structure for assistance. For more related content, please click http://eastagcn.com.cn I hope this article can be helpful to you. Thank you for reading!

老司机精一区三区| 夜夜婷婷五月天| 自拍偷拍日韩欧美一区| 亚洲福利主播| 草b干b搞bc| 成人精品一区两区三区| 中文字幕 国产 偷拍 欧美| www69中国国产诱惑| 看免费的美女视频久久国产| 69色色综合资源网| 亚洲不卡不卡| 四川少妇BBW| 成人香蕉视频一级片免费播放| 骚逼综合一区二区| 麻豆观看一区免费| 日韩国产欧美精品欧美| 7级黄片的视频| 国产AV 偷拍自拍| 一区 4K 欧美| 亚洲av福利看片| 超碰在线二区| 中文字幕精品A片不卡一卡二卡三| 91快射久久国产久久| 操的我好爽视频| 黑人无码日韩AV| 韩国电影后入少妇| 夜夜嗨av无| 男同欧美精品一区二区hh| 老逼免费视频欧美| 国产传媒av有码| 老熟妇乱伦一区二区av| 奶头很大吃着很爽视频| 熟女国产熟女| 临邑县| 欧美精日日骚| 激情精品福利| 欧美在线 一区 在线播放| 欧美三级91| 久久国产高清在线观看| 福利九九| xxx...一区二区精品在线麻豆|