Cost comparison SGR Kenya vs SGR Tanzania

Cost comparison SGR Kenya vs SGR Tanzania

Dude, every concrete structure has been fitted on by steel structure on the inside! And it's called a concrete structure!

Not every concrete is a reinforced concrete. Some have no reinforcement steel, like substructure of the house floor.
 
Chinese-built Ethiopia-Djibouti railway transports 3.45M tons of goods in 3 years


For comparison; Kenya sgr tranported 4.4m tons in 2020 and over 13m tons in the 4 years of operations
so? u believe when our fast electrical SGR to Mwanza is complete SGR Kenya will still have the same numbers?
 





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It's insane indeed, ku compare madaraja ya mega structure ya Kenya , kitu ambacho column moja ni 58m tall na uchwara wenu ambao hata haufiki 5m .


Can you comprehend how wide and how tall this tructure is? Unahitaji mtu kumi na mbili washikane mikono ndo wazunguke column moja!
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VS

electrical SGR bridges standars! Look at how T-beams and piers are attached! Look at the design of our piers caps!

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so which one is more durable T beam made of steel or concrete?
Somewhere around the 80's engineers building skyscrapers switched from using steel structure to reenforced concrete , there are many factors to which I can't guess, but I think this will help..

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VS

electrical SGR bridges standars! Look at how T-beams and piers are attached! Look at the design of our piers caps!

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With the way Yepi has been late in meeting deadlines and how they have to do cost cutting measure, they probably thought its cheaper to just import ready made structure rather than make them from scratch
 
With the way Yepi has been late in meeting deadlines and how they have to do cost cutting measure, they probably thought its cheaper to just import ready made structure rather than make them from scratch
prestressed steel T beam is more stress tolerant than reinforced concrete T-beam!


Stress-strain-diagram-of-prestressing-steel-compared-to-mild-steel-Nawy-2009.ppm
 
With the way Yepi has been late in meeting deadlines and how they have to do cost cutting measure, they probably thought its cheaper to just import ready made structure rather than make them from scratch
For Morogoro-Dodoma-Makutupora phase Yapi Merkezi is on track!
 
Somewhere around the 80's engineers building skyscrapers switched from using steel structure to reenforced concrete , there are many factors to which I can't guess, but I think this will help..

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Guys these are advanced engineering. You can't discuss this issue without being conversant with the Young's Modulus of materials.
 
ebu elezea kiaje? kwanza if all factors are constant, structure yoyote fupi ndo iko imara/stable kuliko ndefu

na kama unaongelea hio ya chini ya MGR, nadhan haibebi double stack
Shule hakwenda atajuaje ss [emoji3][emoji3][emoji3][emoji3][emoji3]
 
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