室內隔間用4000磅混凝土可以嗎? - 土木
By Lauren
at 2022-01-17T12:13
at 2022-01-17T12:13
Table of Contents
不好意思,我是土木結構外行。
但最近聽到一個室內設計的案例,用我粗淺的物理知識覺得好像怪怪的,所以想來請教一
下。
------背景資訊--------
某高樓層毛胚住宅裝修案,室內面積大概57坪。
格間牆部分室內設計師選用4000磅混凝土,牆厚15cm,從原始地面(樓板)幾乎灌至頂(
樓板)處。
樓高約3.2m、混凝土牆總長約27公尺
-----------------------
在已知住宅設計之活載重為200KG/M2的情況下,這樣沒問題嗎?
-----粗淺估算------
以下是我粗淺估算的部分,不確定這樣是不是對的
一般混凝土重量約2300KG/m3
所以混凝土牆的部分是:
27(長度)*3(高度;估算)*0.15(厚度)*2300=27945(kg)
樓板單位活載重*室內面積=200*(57*3.3058)=37686(kg)
37686-27945=9741
所以該房屋只剩下9741kg的扣打可以給其他的裝修(磁磚木作家具物品...等等)
這樣看起來真的毛毛的
以上 還請各位指教
--
但最近聽到一個室內設計的案例,用我粗淺的物理知識覺得好像怪怪的,所以想來請教一
下。
------背景資訊--------
某高樓層毛胚住宅裝修案,室內面積大概57坪。
格間牆部分室內設計師選用4000磅混凝土,牆厚15cm,從原始地面(樓板)幾乎灌至頂(
樓板)處。
樓高約3.2m、混凝土牆總長約27公尺
-----------------------
在已知住宅設計之活載重為200KG/M2的情況下,這樣沒問題嗎?
-----粗淺估算------
以下是我粗淺估算的部分,不確定這樣是不是對的
一般混凝土重量約2300KG/m3
所以混凝土牆的部分是:
27(長度)*3(高度;估算)*0.15(厚度)*2300=27945(kg)
樓板單位活載重*室內面積=200*(57*3.3058)=37686(kg)
37686-27945=9741
所以該房屋只剩下9741kg的扣打可以給其他的裝修(磁磚木作家具物品...等等)
這樣看起來真的毛毛的
以上 還請各位指教
--
Tags:
土木
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