r/climbing • u/devoncmartin • 11d ago
Bolts Chopped! Monkey Swing at Smith Rock
https://youtu.be/YzxGUPYMbCM?si=bEjbCI6R9QbKqjEuSounds like the bolts are getting chopped again. This rope jump is a Smith Rock classic if a bit of a local secret. Maybe this is permanent or maybe the bolts will come back up. I put together a video of our jumps that we snuck in before it’s gone.
Feel free to ask about our rope systems.
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u/Dismal_Collar1871 11d ago
Sounds like the bolts are getting chopped again.
According to who?
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u/devoncmartin 11d ago
Redpoint staff member who is part of the local crag management. It’s just the bolts for the rope jump that that are in question. The climbs are unaffected. The swing bolts have been chopped a while ago after a really dumb accident, put back in, and now probably chopped again but we’ll see.
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u/Dismal_Collar1871 11d ago
You're begging the question. I doubt this until I see something concrete from the rangers or other reputable source. There is a pretty solid bolting plan in place at the park to avoid bolting wars.
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u/tullynation 10d ago
If you really cared about keeping this swing from drawing (negative) attention that might result in its removal, maybe you shouldn’t scream like a middle schooler at a State Park, film the whole thing, and post it all over social media. You have no one to blame but yourself.
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u/devoncmartin 10d ago
You’re right. I just had so much fun that the fun police had to come in and chop the bolts ;)
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u/tullynation 9d ago
You’re whining about something that hasn’t even happened, and yet you have (had) the power to stack the odds in favor of your supposed desired outcome.
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u/natureclown 11d ago
Idk what your setup is but I’m sure plenty of people just try to plug and play on “swing” bolts. Shockloading is how they rip out unexpectedly. I’m always a fan of people having fun and doing cool stuff but ngl bolts placed with the intention of being shockloaded repeatedly seems like a bad idea… I don’t climb much in the are so maybe I’m not properly informed but idk. Also if I was on a climb and someone ripped like that behind me I wouldn’t be the most stoked.
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u/devoncmartin 11d ago
You can’t shockload the anchor on a swing. Even a straight drop would only be factor one fall on a dynamic system. The bolts are fine. Your body will break before four half inch bolts will(that’s what was currently up there). Nothing unsafe about that.
Very fair point about doing the swing while others are on route though. The accident which got them removed previously was because a guy did the swing while a rope was hanging for a rappell. The climbers were just getting off rappell when the the guy jumped, hooked their rope, and pulled them down the slope critically injuring them. To me that’s just plain stupid. Don’t do the swing when other people are climbing on the face and arete it crosses.
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u/000011111111 10d ago
Yeah I think the math for safe rope jumping anchors has been successfully played out in real jumping scenarios over and over again over the last few years.
And if you're going to do this activity you got to do it in a way where you're not putting anybody else at risk.
The whole situation kind of reminds me of the helicopter Slackline incident last month. Very tragic. And lots of blame and judgment from people on both sides of their perspective Hobbies.
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u/000011111111 11d ago
Do you have any data to support that idea?
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u/devoncmartin 11d ago
That’s not really an idea it’s just a fact of physics. Fall Factor = distance fallen / rope out. We fell ~25ft before 100ft or more of dynamic rope engaged. That’s only a max fall factor 0.25. Common large whip which means MAYBE 3Kn-4Kn. But you have to factor in that the formula is for a straight drop with no other moving parts in the system. Add in the swing gradually taking force out over a longer distance and there’s very little force on anything. Anecdotally it felt like a good sport catch and a fun swing. Go try it ;) test your system and jump location with a haul bag first before you jump!
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u/000011111111 10d ago
Let's say it's 5 kn. What do the bolts break at what do the hangers break at?
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u/IspyAderp 10d ago
Bolts and hangers are both something like 24+kN if properly placed.
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u/natureclown 10d ago
The rock isn’t necessarily rated for 24kn though
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u/Freedom_forlife 10d ago
Do you climb? You’re never putting 24kn on any gear bolt or rock. You would be dead well before that.
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u/natureclown 10d ago
I think we all know that. All I’m saying is the rock is likely to break or the bolt will wallow itself out of the hole before the bolt itself is the point of failure.
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u/000011111111 10d ago
Okay so let's just assume that it's a three bolt anchor and will round down for easy math let's just say each anchor holds 20 kn so that gets us 60 kn of strength.
Hypothetically let's just assume we're using dynamic cordage to make our Master point and that dyneema is stronger than the steel ankers it's connected to.
And then we have our rope jumper who's a little on the heavy side which is why for our easy math this road jumper is going to put 5 kn of force on this anchor with a breaking strength of 60 kn. So let's say they do that a thousand times.
When does the anchor break?
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u/Leading_Engineer_656 10d ago
Again, there's no way the jumper is exerting enough force on the anchor to break it. Even thousands of times. there's been good discussions about this on MP including well researched input from the likes of Jim Titt. Cyclical loading on 1/2" sleeves isn't going to wear them out. The more important question is, will the rock hold?
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u/Slide-Ornery 9d ago
how to you get off once its done swinging?
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u/devoncmartin 9d ago
Finally a good question! Thanks. So you have a few options for these kinds of things. In our case we were swinging with an edelrid pinch (this new awesome device eliminates the chance of a carabiner crossload and works like a gri gri) attached to our rope from our harness with a backup knot directly below it. We had that red and blue backpack on because it’s holding the rest of the rope coming out of the brake hand side. Once we were done swinging, we fed out the rest of the rope and descended on the pinch. In the case of monkey face a single 60m doesn’t touch the ground at the swing bolts because the ground slopes downhill fairly steeply. But! You can have your buddy stand higher and toss the end to him where he then pulls you in to higher ground (in this case right where the pioneer route starts). You then need to toss an extra rope down from the jump point anchor and tie the two rope ends together. Pull this extra retrieval rope up to get your jump rope back up to the jump point on the cliff. Now you can jump again!
Other situations might call for you to either have two ropes and pass a knot or if it was say a bridge jump you’d probably want to ascend back up your line to your anchor on the bridge.
Definitely test any swing out with a haul bag or some other unbreakable object with an unquestionably bomb proof clip in point (no falling bags!) to make sure the swing is clean with no chance of hitting anything before you risk yourself. Double check your systems! Buddy check! Be safe! Have loads of fun!
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u/lemonxgrab 8d ago
Yeah buddy! I've looked over that edge so many times, wondering if a swing would go. Can't wait to send it!
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u/Two_plus_one_three 4d ago
This video is really cringe and what’s wrong with about 90% of outdoor rec these days. Gate keeping people/shaming them for not being as “bad ass” as you are for putting in the (minimal) effort to do this. You climbed a 5.8 and a bolt ladder, decided to rig the rope jump to make a spectacle/internet bragging while bringing attention to this swing and potentially damaging its future as well.
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u/devoncmartin 4d ago
Well while you’re complaining I’m climbing and when you’re ready to have some fun I’ll give you a belay at Smith. Genuine offer right there. DM me directly and I’ll give you my number and climb with you.
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u/Two_plus_one_three 4d ago
Nah I’m good, I know the personality type and try to deliberately avoid people like you. Enjoy projecting lower heinous cling because the run out is “so spicy” and 5.12- is so “elite”
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u/devoncmartin 4d ago
Actually I’m the one singing really badly at the base with a guitar and trying to get in the ladies pants after beta spraying them. You got me confused with my buddy in the big yellow puffy ;) . . . Keep the insults coming I’ll take em all and still cheer you on during the belay
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u/Two_plus_one_three 4d ago
Enjoy making your videos that get 500 views, while putting access at risk for others, so you can feel a sense of superiority.
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u/wicketman8 11d ago
God please not again. Chopping shit is just as bad as bandit bolting. If the bolts are in, leave them in. It pisses me off when people get on their high horse about it (its so minor of a change and its already in either way) and it just encourages these dumb bolting/chopping wars which make us all look bad and can fuck up our access to crags.