Wobbly apartment block

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John Bingham
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Re: Wobbly apartment block

Post by John Bingham »

Ghostwriter wrote: Wed Jun 09, 2021 3:31 pm
xandreu wrote: Wed Jun 09, 2021 2:51 pm
There is no building work going on around me. However, they finished building an even higher block right next door about six months ago. We didn't experience any rocking while it was being built and have only started feeling it a few months after they finished. I have wondered if they did something to the foundations during construction.
Depends of what rocks the ground is made of, and if there was cavities filled with water that is pumped out increasingly quick, weakening the soil. The added constructions weighting in, makes the area less stable, as in Jakarta.
But i don't know how stable and rocksolid is the ground in PP. I know PP sucks more and more water, and that construction's quality is variable from a building to another...
The capital is built on an alluvial plain, the bedrock is very deep down from 9 to 76 meters in Phnom Penh. A friend who worked on Vattanac Tower said it was 30 Meters deep there.
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Jerry Atrick
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Re: Wobbly apartment block

Post by Jerry Atrick »

Probably resonance from the rebar and concrete superstructure

In my town, some streets have so little solid fill that when an 18 wheel truck passes by it feels rather like I'd imagine an earth tremor to be like, and the houses either side literally shake for 30 seconds
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Ghostwriter
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Re: Wobbly apartment block

Post by Ghostwriter »

So :
- earthquakes : no
- ground : solid
- rebar resonance : maybe (is it affecting the solidity after a while ?)
- construction's weakness sign : maybe

Any miss ?
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John Bingham
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Re: Wobbly apartment block

Post by John Bingham »

Ghostwriter wrote: Wed Jun 09, 2021 4:28 pm
- ground : solid
I'm not sure how you arrived at that conclusion.
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Captain Bonez
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Re: Wobbly apartment block

Post by Captain Bonez »

This is how wobbly it is these days in my place. If you watch the monitor, you'll see it shaking about. I've been in this particular apartment in BKK3 for about 5 years, first time I've noticed it, but it fits in sync with the construction pretty much, unless it's my elderly landlord slamming his equally as elderly wife?



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If you enjoy noise pollution and obnoxious driving practices, Phnom Penh is the place for you!

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nemo
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Re: Wobbly apartment block

Post by nemo »

ground : solid
well lubricated sodden swamp jelly pal.
9-76 meters to bedrock as Bingham observes earlier in the thread.
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Jerry Atrick
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Re: Wobbly apartment block

Post by Jerry Atrick »

Captain Bonez wrote: Wed Jun 09, 2021 4:55 pm This is how wobbly it is these days in my place. If you watch the monitor, you'll see it shaking about. I've been in this particular apartment in BKK3 for about 5 years, first time I've noticed it, but it fits in sync with the construction pretty much, unless it's my elderly landlord slamming his equally as elderly wife?



"I've just found out my grandad is addicted to Viagra. Nobody is taking it harder than my grandmother"
Does the shaking stop when the music stops through?
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Ghostwriter
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Re: Wobbly apartment block

Post by Ghostwriter »

nemo wrote: Wed Jun 09, 2021 4:56 pm
ground : solid
well lubricated sodden swamp jelly pal.
9-76 meters to bedrock as Bingham observes earlier in the thread.
Ah, i understood PP sitting on 9 to 76 meters of bedrock, my bad.
So 9 to 76 meters of swamp before hitting bedrock, correct ?
That would mean a moderate earthquake could shake it well, and that anything else is virtually possible, basically....
Wouldn't feel too safe in it. Too many various reasons, but first sign, i'd move.
Last edited by Ghostwriter on Wed Jun 09, 2021 5:11 pm, edited 2 times in total.
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Captain Bonez
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Re: Wobbly apartment block

Post by Captain Bonez »

Jerry Atrick wrote: Wed Jun 09, 2021 5:00 pm Does the shaking stop when the music stops through?
Funnily enough...
If you enjoy noise pollution and obnoxious driving practices, Phnom Penh is the place for you!

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Biffsm
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Re: Wobbly apartment block

Post by Biffsm »

They build shit here out of shit without inspections.
Do you not see all the building collapses in the news?
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