几何尺寸与公差论坛------致力于产品几何量公差标准GD&T (GDT:ASME)|New GPS(ISO)研究/CAD设计/CAM加工/CMM测量 - 查看单个帖子 - florida building code 913 masonry stress increase0

florida building code (1/3 masonry stress increase)
all,
can anyone tell me why the florida building code allows the 1/3 stress increase for masonry, section 1605.3.1.1, and the ibc does not include this exception?
"exception: increases in allowable stress shall be permitted in accordance with aci 530/asce 5/tms 402 provided the load reduction of section 1605.3.1.1 item 1 shall not be applied".
what makes them any different from the rest of us?
that's a good question str04. since 2000 ibc the 1/3 increase has been taken out unless the combined effect of two or more loads are added to the dead load, with exception to chapter 23. is this because masonry is so prevalent in florida and they would take a hit by going to this provision?

2009-09-09, 12:53 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	florida building code 913 masonry stress increase0 florida building code (1/3 masonry stress increase) all, can anyone tell me why the florida building code allows the 1/3 stress increase for masonry, section 1605.3.1.1, and the ibc does not include this exception? "exception: increases in allowable stress shall be permitted in accordance with aci 530/asce 5/tms 402 provided the load reduction of section 1605.3.1.1 item 1 shall not be applied". what makes them any different from the rest of us? that's a good question str04. since 2000 ibc the 1/3 increase has been taken out unless the combined effect of two or more loads are added to the dead load, with exception to chapter 23. is this because masonry is so prevalent in florida and they would take a hit by going to this provision? __________________ 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]