Crack Closure

[@saiganesh1971]

Thank you Sir. Great Explanation

[@aidensmith3159]

very useful !!!! thanks

[@rajshreeawasthi6363]

hello sir, thanks for the lecture
could i get only the PICC animation please, thank you

[@amitjoshi-cn8lc]

what a beautiful lecture.thanks a lot sir

[@ravithakur0041]

Sir, can we call K_op as K_th in fatigue curve as we know that K_th is the region below which there is non- propagating cracks and K_op is also the same thing till crack closure occurs ?

[@paranthamansagadevan4253]

Good

[@Ammiith]

useful sir

[@OmprakashTenduwe]

thank you sir :)