Why Chenab Bridge Does Not Have Double Track || चिनाब पुल पर डबल ट्रैक क्यों नहीं है?
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- Опубликовано: 21 июн 2024
- #indianrailways #ashwinivaishnav #infrastructure
The Chenab Rail Bridge in Jammu and Kashmir, India was designed as a single-track bridge after considering aesthetics, economy, and the availability of local materials and expertise. The bridge is 1,315 meters long, with a 467 meter arch span and a height of 359 meters above the riverbed, making it the world's highest railway bridge
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tks power train yeh topic lene ke liye mujhe bhi yeh doubt aaraha tha.🤝🏻
Geological conditions is also one of the major reasons even though this line might be used for military traffic as well. However double line would mean more drilling thru the fragile mountains and more space reqd. Also the rail bridge at that location and at that height will need to be enhanced even more in order to support 2 way trains which would put more pressure on it. Also this area is earthquake prone of almost zone 5 . Thr r several reasons. Yeh koi delhi kolkata plains main rail lines nahi hai jo double line, 4 line bana lo. People should go and visit these locations first to understand basic geological and topographical features themselves
All major bridges like Chenab bridge or Anjikhand bridge has been designed and buoilt to accommodate 2-tracks if required in future. Of course, for 2 track operation rest of the route also need to have 2-tracks which though unlikely in short-term cannot be ruled out in future depending on how much military traffic is generated. Railways usually go for single line for complex routes to keep costs down and then wait for traffic to grow before doubling it. There is a risk doubling may never happen as is current situation with Konkan railway but given costs of building such major bridges having 2-track width is more of a forward planning as building another bridge of this nature to accommodate additional track will be overkill.
Mizoram ka rail line status Kiya hain aur kab open hoga Mizoram ka rail line. Ek details video banao please.❤
DOUBLE LINE BANANE KE LIYE BAHUT SE FACTORS DEKHNE PADTE HAI JAISE-PHYSICAL TOPOGRAPHY, COMMERCIAL VIABILITY, COST, BRIDGE KI WEIGHT BEARING CAPACITY, NATURE OF TRAFFIC, WEATHER CONDITION OF LOCATION ETC. SINGLE LINE IS THE CORRECT DECISION OF RAILWAY.
Sachme mujhe ee doubt tha thanks for answering akash sir
But they should build another line for konkan rlys... it is a high time now
Twitter pe Gems of engineering aur infra story dono hi bewkoof lgte hain Kbhi kabhi ek ko lga hai sab shi hai desh me hum japan se aage nikal gye aur ek ko lagta hai is desh me infra work china ki speed me ho dono hi Kbhi Kbhi ultra bewkoof lgte hain
ठीक कहा दोनो महामूर्ख है।
Gems of engineering is Congress' propaganda machine
Gems of engineering is Congress' propaganda machine
@@Adi-oc2hdna bro he is not a cong agent but usko lagta hai ki Agar china ke style me developement kre to hum ameer hojayenge which is delulu kyunki china ko bhi develope hone me 4 decades se bhi jyada laga to tarif ke layak hai par bharat jese desh jahan pe socialism aur freebies ke naam pe logo ko bewakoof banaya jaata hai wahan pe ye speed hona thoda mushkil hai
@@deepenjangpangi4874 वो संघी है वैसे तो और भाजपा समर्थक है पर व्यूज और सस्ती लोकप्रियता के कारण सब कुछ करना पड़ता है मनुष्य को। समय समय पर भाजपा के प्रति उसके झुकाव से संबंधित पोस्ट भी डालती रहती है
The simple and straight answer is the arch bridge safety. It is made to handle earthquate of size 7 on Rischter scale, wind speeds of upto 256 kmph and granade proof. All of this gets cancelled when the bridge dual tracks with trains running on either side. When train runs on one side the overall width, the weight of rails increases reducing the capacity. Also when a train runs on any one side, the total weight goes on eother side of the track when the bridge can handle it at center only. The gravity is big deal at this height and the total mass put on the end of arches at a time. Also don't forget Himalaya is most fragile moutain ranges.
What about bringing one line above built single line.small bridge above main bridge? To go other side.
@@jigneshsavani31 weight and pressure would still be exterted also double lines would mean double drilling in fragile environs. I think most people commenting here dont really quite understand the geological sensitivity of this location.
@@jaguarunleashed4935 weight of the other bridge is added no need to drill extra. I am just sharing my idea without knowing conditions it is thought if people work on it have full data and may thought about it. Yes I agree i don't have expertise in this at this moment.
@@jigneshsavani31 im talking about drilling on the main route as well from whr the train passes thru tunnels before and after the bridge. These are high earthquake sensitive zone 5 mountain area. Even building single line is a big challenge. Plz check the data of the usbrl project , u will know how tough it has been to construct this.
That's right. The soil underneath has only little density to be able to withstand the required mass above. Already maximum possible drilling, filling has been done with the help of high end simulation softwares with raw geological data. Adding another track causes gravitation imbalance while adding another track underneath or over cannot be used because trains don't have overpasses and then added weight on same pillars.
With available Indian technologies this is what it is possible. We don't want cost to triple or quadraple with swiss technologies and also leave the maitenance at that countriy's mercy.
hey PT, i've noticed that your video quality in terms of resolution has decreased, any reason for that? they look blurry, its alright not a biggie but still. thank you for upgrading us!
Even I was thinking the same..
TLDR; It was costly 😎
Very informative video 👍
I disagree with ur point that u mentioned 24 coach trains wont run on this track. But the platforms of main stations of this track have capacity of 24 coach train.
Wah Master
I think it's a lame excuse because j & k may have more freight trains in future because of road conditions...
Brother, make a video on Shaktipeeth Expressway, why are people protesting against it?
It takes almost 20 years to complete this entire single track. It goes through younger himalayan mountains, that is not a joke. It has more than 100kms only tunnels. Now one can imagine the cost and time of constructing double track.
3:58 one point I would like to add here in your knowledge: India's biggest lithium reserve is discovered near Chenab bridge. Which is very close to this alignment and could be joined in near future.
I'm not saying double lane was required or not but Kashmir valley has only this train route to connect to anywhere (i.e. more than 5 million people who may benefit with double lane for passenger and goods traffic) idk if less population was the best counter argument. Not to mention military traffic. I'm no expert but i have seen military tanks been transported by roads their with no more than 20 km/hr speed. Also in 2023 total of 2,11,80,011 tourist travelled their. So i don't know if their still ain't demand for double lane.
Even haridwar vagera area me bhi jitna tracks dekha h maine vo singal line h, rishikesh se aage wali rail line bhi 1 hi shayad kyuki itne sare tunnels vagera
Nice video. Yes contructing through such terrain requires a lot of work. My question is have the Engineers put sensors on the bridge to study it deflections and vibrations. I mean a constant monitoring for safety.
It might be a idea to do continuous health monitoring of the bridge.
I think so yes
Please increase the volume in your video
Make a video on the railway line to Bhadrachalam.
0:04 यह राजस्थान के जोधपुर शहर का चौराहा है जोधपुर होम लिखा है वहा से घंटा घर है और सरदार बाजार और यही से आप मेहरानगढ़ दुर्ग जा सकते हो।
Thanks for sharing this video
Bro your voice is so low ?
Also not very clear
@@bhushan2kis chomu ko kitni bar sabne request kiya ki ek acha microphone lelo. But nahi.
@@amiteshsingh5033 i think microphone ka problem nahi hai. Iska voice hi waisa hai jaisa tobacco kha k bol raha 😂
@@bhushan2k pata nahi kya khake bolta hai yeh, his rate of speech is too high. Clarity is missing it seems
Thumbnail mast hai 😂
Please update your sound recording tool.
Dude update on kalka shimla toy train new vistardom coaches
4:30 Good answer
Does the same logic apply in konkan railway/banglore-manglore etc lines?
Background music kam karo
Because of Hightower the hilly environment.
24 sec me hi aa gya mai bhaiya
59 sec mai mai 😂❤
3599 sec mai😂😂
Ye line defence forces ke liye hai aur Single line more than enough hai 2-3 cr. Passangers ko yearly samhalne k liye. Totally connectivity project hai.
Single line not a problem, even in densely populated places in India doesn't have double line.
Bro, Your Voice is so low. Also, the Audio is not clear.
Whole of India, specially cities suffers from painfully under capacity infrastructure. We have a scarcity mindset, our plans never account for next 4-5 decades growth. Anyways 1 lane chenab bridge is fine if the rail line it self was single lane.
Anpadh spotted ja bhai 10 ke board kisi tyarri kar tu😂😂😂
What if land subsidence happens here ??
Sahi hai
Mujhe nahi lagta kashmir mai population koi Aasmaan chhu lega 5 saal ke baad india ka population niche hi jane wala hai badhega nahi
1.5B hai abhi maximum 1.60-1.70B tak jayega
1.5 kab hogayi? Its hardly 1.41 and i dont think India would have 1.7 billion population ever.
@@atharvzemse6599 why u think that ?
@@atharvzemse6599 are bhai 1.41 2022 ke last mai hi tha
1.5B approx mai likha hun
Or 1.7 B tak jaa sakti hai
Ham U.P-Bihari hai na😂😂
It's jammu
Atal setu crack video bnao with rashmika madana ad bhi add kro
Gawar itna bhi ni pata ki aral setu pr ni aaya approach road pr aya hn 😂😂
wo temporary approach road hai, bhai
usha tuna hi hai kuch mahina baad
Chenab biggest hiegest bridge railway so this single
Rectify
'Disconnected', not 'Unconnected'
Somebody finally asked it
Agar tum log Chenab Bridge ko paas se dekhega, toh uska width hi double like ko accomodate karega.
Voice clear nahi ati apke koi bhi video ki, bgm Kam Karo.
Building single line railways bridge in this area is mission impossible itself.
We aren't the first country to build something like this. Countries like China and US and even Japan has built multi track bridges at such heights
@@amiteshsingh5033 different geology dude . This terrain is also highly earthquake prone. Almost zone 5
@@amiteshsingh5033 on mountain? Can you give example?
You have to bear in mind that the population of J&K is only 1.25cr and the total fertility rate is less than 2 it means that in the current scenario saturation of the current line and sharp increase in demand is very unlikely.
What about the tourists?
Putting double track will not double the cost as lot of costs will be redundant.
Double hona jaruri hona chahiye
Voice is too low ...
Bhai tum apna video ka sound badhao yaar, ghanta kuchh sunai nahin deta mujhe,
I dhruv rathi ji ke sort se aaye hau
Bhot time lag gya completion mein 😢
bhai apni videos me awaz thodi high rkha kijiye youtube me bilkul km awaz ati h
If we compare the cost of the bridge it is equal to the cost of 1 or 2 fighter plane 😂😂😂.
1 fighter plane= ~200 million dollars which is equal to 1500 crore 😂😂
So ?
cost of USBRL is around 1 lakh crore with negative ROI
@@navaneeth1087 1 lakh crore ?? From whr did u get that figure ?? Can u state sources ????
Exactly. They can build Delhi Mumbai expressway for 80k crore but don't have 4k crore to build a Fcking bridge with double tracks?
@@amiteshsingh5033 its not only abt cost.
Turist army Saman ye dimand orho sakta he future me china Pakistan se sambandh ache ho jaye or rail cannetyvity ke liye duble line honi chahiye
Don't worry, by 2300 we will have double track on this bridge.
Single track hi theek hai..
single track is sufficient.
Hogi baad mein .
Humko excuse badiya se dena anta hai
Muslim prays for BJP but not vote for BJP.
They made sure the Chenab bridge can support double track in the future. whats the problem?
How do you know that? I literally don't see enough space for two tracks. Come on man. If we need a double track, we have to build another bridge and spend thousands of crores and another 20 years to build it
@@amiteshsingh5033 The space on this bridge and Anjikhand bridge is enough for 2-track operation. Because the alignment has only one track, they placed single tracks to reduce maintenance costs and also establish how much the topography is stable outside of simulation tests.
Indian logic: We will become a superpower with colonial age laws, institutions, systems and mindset along with Western wokeism, Russian oligarchism and European taxes for Sub Saharan infrastructure and amenities. Don't forget cesspit democracy either. 🤣🤣🤣
Kuch aata jaata nhi hai to jaldi jaldi doodh pikar "sub-Saharan" bol deta hu aur apne hi desh k upar hass deta hu, "Indian" likh kr 2-3 hasne wali imogi chipka deta tu
European lagunga😂😂 aur sb meri p@@d sunghne aayenge😂😂😂😂😂
@@Mohitkumar-yb1fg saste internet ko bhi toh justify karna hai logo ko nahi toh mobile bura maan jaiga.
Fir bhi double line banani chahiye thi. Bakwas reasons hai sab ke sab
Muje nhi lgta bridge abhi bhi bhut wide hai, isspr double line baad me bhi ki ja skti hai, but mere khayal se maun reason earthquake positive terrain hai issliye, train ko center line pr hi rkha hai bridge ki,
Aur double line baad bn bhi jaye to bridge ke dono trf loop lime bna kr crossing lga dege, taki jyda delay na ho
Bahut saare reasons hai jo is video main bataiye hai aur joki sahi bhi hai. Geological factors bhi hai.
@@divyanshameta9516 centre main banane ka kya logic hai, agar double line banati to bhi usually ek time pe ek hi train jaati na bridge se to utna error le ke bridge construct karna hi padata
@@vishalchaudhary2710 earthquake zone hai, ek ek mm ka hisab rakhna pdta hai, error nhi, aur double line ka foundation bhi uss hisab se hotha firr,
@@vishalchaudhary2710 jitna tum kh rhe ek time pr ek hi train jati to shi hai na single line, dusri train 5 minutes baad cross kr legi
Today's video is the reason why I am a fan of your work 🤌🏻
3 min late ho gaya 😅
The cost reason sounds bulls*t to me. They can build Delhi Mumbai expressway for 80k crore but don't have 4k crore to build a Fcking bridge with double tracks?
dude, with that 1500 crore another bridge can be made elsewhere. We are talking about 70 years of nothingness against a great bridge of connectivity. Btw, even they had built a double track you would have cried for something else 😀
@@BRPRASHANTH Another andhbhakt crying about 70 years of nothingness. Look at what quality of work has been done in Ayodhya to please people like yourselves who have limited brains.
China hota to double track hota
China hota toh chand tak line bana deti, with a halt at SUN station. Unki baat rehne do bhai apni baat karo yaha pe.
@@jaguarunleashed4935 china recently completed 60 lakh or 6 million km highway and they also inaugurated inter city rapid transit over 250 km long rrts llike system but more faster speed gungdjou foshan nanjing senzen hong kong ko connect karta hai
This year they added over 3500 km bullet train track 2100 km metro rail shanghai and Beijing metro will go over 1000 km they update on December
China hota to tu yaha RUclips p gyan nhi chod pata
They go live in china
@@tukaidas1272 toh kya kare bhai ??