Lecture 2: Steel as a Structural Material

[@harsh_patel3554]

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[@ajazulhaq3184]

Deep knowledge amazing

[@JaydeepPGamit]

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[@a-02sagarjadhav53]

Thank you sir 🙏

[@Rajpoot_A.S]

Hello sir, In RCC if fe 415 was given then that implies fy(yield strength)=415. But here If fe 410 is given why fy(yield strength)=250??

[@Inquisite1031]

u need to know the difference between yield and ultimate stress, so go back to Strength of Materials first then come back

[@kanhadevkiaurlakshmi5679]

here is Fe- 410 means E-250 {E-engineering steel} and if somewhere Fe 410 is written then it means this is the ultimate tensile strength of structural steel............the term Fe -415 is used for r.c.c. steel and Fe-410 is used for structural steel

[@relevancetopast5953]

I think they wanted to give importance, as in case of RCC, one can't afford to steel to reach its ultimate strength or even more than it's yield strength as it's partner concrete fail without giving any intimation, whereas in case of steel structure steel give enough signal, so maximum use of strength may be used. By the way someone already said 'what is in Name'.

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sahi baat puche bhai

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❤

[@babubhaiya133]

good

[@-RAJKUMARKASHAVENI]

Why the yield stress is decreased increasing in dia sir?

[@WorldorderInsights]

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Batavo

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Free ma knowledge maaale ama bhi chutiyaapa waaah