断桥隔热铝材的米重怎么计算

2024-10-31 11:04:47
推荐回答(3个)
回答1:

胶条种类也比较多,常用的“I”型条每支每米的重量是0.046KG;“C”型条每支每米的重量是0.055KG;“O”型条每支每米的重量是0.064KG。

断桥隔热铝型材是一种符合节能潮流的节能建材,当它用于建筑幕墙和铝合金外窗时,除了要考虑其保温断热性能之外,还要充分考虑到其结构的安全性和可靠性。因此断桥隔热铝材用于建筑幕墙和铝门窗的结构件时,应进行强度、刚度设计计算。

由于断桥隔热铝型材是由两种不同材料组合成的型材,怎么样去科学、准确地校核其强度和刚度,是一个比较复杂的问题,目前有关的国内规范并没有明确的计算方法。审图时,有的审图单位要求只取室内侧(隔热条以内)铝型材作为受力单元;而有的则同意隔热条两侧铝型材都可以作为受力单元进行计算。

扩展资料

计算原则:

1、断桥隔热铝型材截面的一部分是隔热条,在结合良好的加工条件下,可以认为隔热条与铝型材在变形前后保持平截面,应变ε线性分布。 

2、两种材料弹性模量不同,所以在相同应变ε时,应力相差n倍,n为弹性模量之比: n=E1/E2。式中 E1:铝型材的弹性模量 ,E2:隔热条的弹性模量。

3、可以将复合截面按弹性模量比转化为单一材料的等效截面,计算出应力、挠度,隔热条部分的应力还须转化为原材料的应力。

参考资料来源:百度百科—隔热断桥铝

参考资料来源:知网—略论断桥隔热铝型材的强度计算方法

回答2:

胶条种类也比较多,常用的“I”型条每支每米的重量是0.046KG;“C”型条每支每米的重量是0.055KG;“O”型条每支每米的重量是0.064KG。

断桥隔热铝型材是一种符合节能潮流的节能建材,当它用于建筑幕墙和铝合金外窗时,除了要考虑其保温断热性能之外,还要充分考虑到其结构的安全性和可靠性。因此断桥隔热铝材用于建筑幕墙和铝门窗的结构件时,应进行强度、刚度设计计算。

由于断桥隔热铝型材是由两种不同材料组合成的型材,怎么样去科学、准确地校核其强度和刚度,是一个比较复杂的问题,目前有关的国内规范并没有明确的计算方法。审图时,有的审图单位要求只取室内侧(隔热条以内)铝型材作为受力单元;而有的则同意隔热条两侧铝型材都可以作为受力单元进行计算。

扩展资料:

分类

1、按开启方式分为:固定窗、上悬窗、中悬窗、下悬窗、立转窗、平开门窗、滑轮平开窗、滑轮窗、平开下悬门窗、推拉门窗、推拉平开窗、折叠门、地弹簧门、提升推拉门、推拉折叠门、内倒侧滑门。

2、按性能分为:普通型门窗、隔声型门窗、保温型门窗。

3、按应用部位分为:内门窗、外门窗。

4、按品牌分类:凤铝门窗,广东兴发,辽宁忠旺等等。

5、按厂家分类:北京鸿凯莱门窗,易窗网、哥特门窗、夺宝门窗、佳佳旺门窗,帝王门窗等。

参考资料来源:百度百科—隔热断桥铝

回答3:

穿条型材:01(型材)+02(型材)+胶条重量;注胶型材:型材铣段后的重量+胶条重量。胶条种类也比较多,常用的“I”型条每支每米的重量是0.046KG;“C”型条每支每米的重量是0.055KG;“O”型条每支每米的重量是0.064KG……等等。注胶型材的灌胶重量是灌胶面积*胶的线密度(可以咨询一下“泰诺风”公司)。

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