Hi, currently i am in final year of civil engineering. i am very much interested in underground construction work and digitization in construction work.

As part of one of my assignment during my internship at one of the major metro project in India i had observed this construction method for tunnel and based upon my understanding i had prepared this..

I had made a sketch up video to better understand the bottom - up construction approach in any underground tunnel construction work.

This video aims to give basic understanding regarding bottom up construction approach for underground construction work. In this video i had shown this for only tunnel but it can be done for various other structures like underground stations.

Hope you like it.. If you like it please share it... And if you have any doubts regarding this then please let me know in comment section below. We will discuss upon that...

And please share your thoughts and knowledge regarding this...