আন্ডার-ওয়াটার রোবট ড্রোনের সাহায্যে 34 সেতুর স্বাস্থ্য-পরীক্ষা রেলের

ETVBHARAT

34টির মধ্যে 18টি সেতু রয়েছে আলিপুরদুয়ার ডিভিশনে৷ সেখানে এই কাজ ইতিমধ্যেই শুরু করেছে দিয়েছে উত্তর-পূর্ব সীমান্ত রেলওয়ে৷

Transcript

00:00how are you

00:06how are you

00:12how are you

00:16how are you

00:18in nf railway

00:20we have major rivers in which railway bridges are made so

00:25their health monitoring is very important.

00:29In the water, the structure of the water can be seen.

00:34So, if you can see it outside, you can see it outside.

00:39So, there are modern technologies that are available to use.

00:43We use the structural health to monitor them.

00:48There is a remote operated robotic vehicle,

00:51Lidar technology, Ground penetration radar,

00:55Ultrasonic Pulse velocity.

00:57These techniques are

00:59which are what we can see in our condition.

01:03We can photograph it and

01:06even concrete,

01:08we can see that

01:10Ultrasonic Pulse velocity

01:13through monitoring.

01:15In this case,

01:18there are many important bridges

01:20which are submerged in the air.

01:23In this case,

01:25we have done the inspection.

01:27Underwater

01:29Yes, underwater.

01:31Underwater

01:32which is not

01:34done by the person

01:36to be used.

01:38Underwater

01:41He owns the water in the water and now how much the water can be used to analyze them from the Context

01:49and the health quality which we need to do.

01:53How many breezes or divisions are you?

01:57C-Total 34 breezes are brought here in this year.

02:01Now we have 18 breezes for Alipurdwar Division.

02:05India

02:12first time

02:15first time

02:20modern technologies

02:23the

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02:29technology use

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