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concrete load factors
hey all - i just purchased aci 318-05 but do not have it yet. i think i remember reading that the concrete load factors changed in this edition - have they? if so, can you tell me what they are now? i need to do some preliminary calcs and don't have the book yet. thanks in advance!
jah
1.2 dl
1.6 ll
phi for shear is now 0.75
phi for bending is still 0.9
fwiw: these changes had already been made in 318-02.
yeah i guess it's been a while since i've designed concrete. thanks for the help!
yea, i thought those phi factors were in the 02 as well.

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2009-09-08, 12:16 PM	#1
huangyhg 超级版主注册日期: 04-03 帖子: 18592 精华: 36 现金: 249466 标准币资产: 1080358888 标准币	concrete load factors concrete load factors hey all - i just purchased aci 318-05 but do not have it yet. i think i remember reading that the concrete load factors changed in this edition - have they? if so, can you tell me what they are now? i need to do some preliminary calcs and don't have the book yet. thanks in advance! jah 1.2 dl 1.6 ll phi for shear is now 0.75 phi for bending is still 0.9 fwiw: these changes had already been made in 318-02. yeah i guess it's been a while since i've designed concrete. thanks for the help! yea, i thought those phi factors were in the 02 as well. __________________ 借用达朗贝尔的名言：前进吧，你会得到信心! [url="http://www.dimcax.com"]几何尺寸与公差标准[/url]