Applies To
	Product(s):	STAAD.Pro
	Version(s):	20.07.11.82
	Environment:	All
	Area:	Steel Design
	Subarea:	AISC Unified
	Issue #:	570801

Problem

When the CAN 1 parameter were assigned to members and these were checked for deflection as per the AISC 360-10 or AISC360-05 codes, the deflection check reported infinity as design result.

Reason

In case of CAN parameter, the x, y, z deflections were not being extracted correctly to compute the correct resultant deflection which lead to the problem

Workaround

None

Solution

Will be addressed in STAAD.Pro SS6 SP4 expected to be released in April/May of 2017.

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