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 - aisc iron steel beams, 1873 to 1952

"aisc iron & steel beams, 1873 to 1952" - available
aisc design guide 15 is the current resource for information on historic structural shapes. it is an update and enlargement of a 1953 aisc publication (iron and steel beams, 1873 to 1952). a friend has given me a copy of the 1953 book. after extensive checking, it appears that the 1953 book is in the public domain... so i have posted the zipped, .pdf file on this page of my website:
awesome. thank you for hosting it!
slide rule era, thank you very much for posting the 53' book on historical shapes.
regards,
boyd
your contributions for the last few years are of immense help to all of us. congratulations.

__________________
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]

2009-09-07, 10:38 AM	#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	aisc iron steel beams, 1873 to 1952 - available "aisc iron & steel beams, 1873 to 1952" - available aisc design guide 15 is the current resource for information on historic structural shapes. it is an update and enlargement of a 1953 aisc publication (iron and steel beams, 1873 to 1952). a friend has given me a copy of the 1953 book. after extensive checking, it appears that the 1953 book is in the public domain... so i have posted the zipped, .pdf file on this page of my website: awesome. thank you for hosting it! slide rule era, thank you very much for posting the 53' book on historical shapes. regards, boyd your contributions for the last few years are of immense help to all of us. congratulations. __________________ 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]