ᐅ What is the best method if a balloon frame is supposed to collapse?
Created on: 4 Jan 2021 09:17
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Drami3
Hello everyone, I have a question that is probably not straightforward and hope to get some helpful input here.
It concerns finding the best method when Billy – meaning a specific structure, device, or similar – is supposed to collapse. I’m not referring to a simple fall, but a controlled, as safe and technically precise collapse as possible, where certain criteria need to be met.
I imagine this could be important, for example, in demolition work, technical testing, or other applications. I am particularly interested in which methods, material combinations, safety measures, or procedures produce the best results in such a collapse – such as minimal damage to the surroundings, maximum safety, easy controllability, or also economic factors.
Do you have experience, suggestions, or technically well-founded explanations on which approach works best in different situations? Thanks!
It concerns finding the best method when Billy – meaning a specific structure, device, or similar – is supposed to collapse. I’m not referring to a simple fall, but a controlled, as safe and technically precise collapse as possible, where certain criteria need to be met.
I imagine this could be important, for example, in demolition work, technical testing, or other applications. I am particularly interested in which methods, material combinations, safety measures, or procedures produce the best results in such a collapse – such as minimal damage to the surroundings, maximum safety, easy controllability, or also economic factors.
Do you have experience, suggestions, or technically well-founded explanations on which approach works best in different situations? Thanks!
So, I hope you’re ready to take it easy a bit 😉
If Billy is supposed to fall, I imagine a mix of sharpness, action, and precision—without turning an entire neighborhood into rubble.
You could say it’s like a performance: Billy has to fall gracefully without ruining the show.
Maybe a hydraulic system with precisely timed triggers is the best approach? Like Billy, the dancer on stage, who knows exactly when to drop :-)
But it’s also important to have fun with it. Otherwise, it gets too dry.
How do you handle this, teams? 🙂
If Billy is supposed to fall, I imagine a mix of sharpness, action, and precision—without turning an entire neighborhood into rubble.
You could say it’s like a performance: Billy has to fall gracefully without ruining the show.
Maybe a hydraulic system with precisely timed triggers is the best approach? Like Billy, the dancer on stage, who knows exactly when to drop :-)
But it’s also important to have fun with it. Otherwise, it gets too dry.
How do you handle this, teams? 🙂
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GUSTAVO565 Jan 2021 08:23Danial schrieb:
"Every method has trade-offs"Exactly, and that’s what makes a methodical approach so interesting.
One should also consider how complex the collapse is physically: Is it a simple or multi-stage process?
I would like to take a closer look at predetermined breaking points here, as these are often underestimated.
The determination of fracture points at critical locations is not random but supported by stress simulations. The challenge is to guide the stress concentrations so that the collapse proceeds ideally.
Furthermore, material fatigue can be precisely controlled through pre-treatment, such as laser scoring or mechanical notching.
Last year, I participated in a project where we successfully applied the same principles to dismantle a modular load-bearing structure in a controlled manner.
If desired, I can gladly provide more details about the process.
GUSTAVO56 schrieb:
because the collapse proceeds ideallyThank you for the detailed explanations and for asking about the priorities.
For me, controllability is the primary focus, followed by safety and a defined, as smooth as possible process – cost efficiency becomes relevant in the second step.
Billy, in this context, is a modular structure made of steel and lightweight cladding, designed to collapse at the end of a testing program to simulate load scenarios and assess how the individual modules respond.
I find the idea exciting that, using sensors and targeted failure points, the entire system can be controlled so precisely that scenarios can be reproduced reliably and consistently.
How would you best integrate sensors into such an application? Which measurement points do you consider most useful?
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