最佳回答取４０分：關於貨櫃的實際負荷

取40分, 恭喜曬!!

20呎鋼製乾貨貨櫃
長x闊x高=5,898 x 2,352 x 2,391 cm = 33.20cbm
最大負重 : 21,670kgs

一般來說,最少26cbm船公司才能放櫃,最多大約28cbm

40呎鋼製乾貨貨櫃
長x闊x高=12,040 x 2,353 x 2,383 cm = 67.70 cbm
最大負重 : 26,650kgs

一般來說,最少56cbm船公司才能放櫃,最多大約62cbm

(另有一壬種比40'長身一點)
40呎超高鋼製乾貨貨櫃
長x闊x高=12,031 x 2,352 x 2,698 cm = 76.30cbm
最大負重 : 26,500kgs

一般來說,最少65cbm船公司才能放櫃,最多大約72cbm

實際裝貨量則以各下之貨品外箱大小及裝貨排位而定,因為有機會因一點差別而導致不能裝下一排貨品.

20呎及40呎貨櫃是最普遍使用的貨櫃，他們的呎吋及負重如下:

20呎貨櫃
呎吋 (長x闊x高) 234 x 92 x 96 吋 等於 595 x 234 x 244 厘米 等於 33.972 CBM
最重可負荷: 35,000 磅 (15,890 千克)

40呎貨櫃
呎吋 (長x闊x高) 474 x 92 x 96 吋 等於 1204 x 234 x 244 厘米 等於 68.744 CBM
最重可負荷: 45,000 磅 (20,430 千克)


一隻40呎貨櫃的負重不等於兩隻20呎貨櫃
如果你要計算它的CBM不是單把長、闊、高乘起來。因為你需要的是一個櫃可以放多少貨。香港有很多人都唔用pallet，但標准計算應如下：

1. Calculate how many pieces of product will fit on a standard pallet.
2. Calculate the gross weight of one product piese: net weight of proct + empty weight of its container or package (i.e. product + its packing)
3. Calculate the gross weight of one piece x number of pieces that will fit on the pallet.
4. Add the weight of the empty pallet to the previous total, to obtain the gross pallet weight.
5. Divide the capacity of the shipping container by the gross pallet weight, to determine the maximum number of pallets that can be put in the container. For space limitations, no more than 16 pallets can be put in a 20-foot container; no more than 36 pallets in a 40-foot container. On 40-foot containers, total weight is usually the limiting factor which results in fewer than 36 pallets capacity.
6. For the total shipping weight, multiply the gross pallet weight by the number of pallets to be put in the shipping container.

The total pallet size is total shipping CBM.

Informaiton from http://www.alken-murray.com/

http://www.esa-ship.com/Information/equitment_frame.htm
呢度有好多
恕未能COPY