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旧 2009-09-15, 01:40 PM   #1
huangyhg
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默认 post tension beam pa

post tension beam & p/a
can p/a in a post tensioned beam be affected (ie reduce) during stressing if the beam is located between two stiff concrete cores?
check out our whitepaper library.
yes, if the anchorage develops both cores (assuming these are elevator shafts or stairwells...
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