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  


返回   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 » 三维空间:产品设计或CAX软件使用 » CAD设计 » 产品功能分析
用户名
密码
注册 帮助 会员 日历 银行 搜索 今日新帖 标记论坛为已读


 
 
主题工具 搜索本主题 显示模式
旧 2009-09-08, 01:38 PM   #1
huangyhg
超级版主
 
huangyhg的头像
 
注册日期: 04-03
帖子: 18592
精华: 36
现金: 249466 标准币
资产: 1080358888 标准币
huangyhg 向着好的方向发展
默认 continuous steel beam with 4 spans

continuous steel beam with 4 spans
i was looking for a simple program which i could use to determine maximum moments in a continuous steel beam with various loading conditions(both uniform and point loads).
the 48' beam would be used for a residential girder, with 4-12 foot spans. point loads are carried down from the second floor & roof, and uniform loads will vary through the length.
thanks for help.(especially for any freeware or demo programs).

find a job or post a job opening
poseiden,
check out these discussions:
try out staad.beam (
enercalc is great, inexpensive and user-friendly. staad is great but more expensive and not always user-friendly for beginners, in my opinion. my younger engineers mis-use staad repeatedly and it's a challenge to keep up with their mistakes. don't have as much problem with their use of enercalc.
the freeware, "beamboy" will do exactly what you ask and is very easy to use. here is a link
thanks all!
your responces are a great start. i'm going to start reviewing them now. i like starting with the "easy & free" ones first, since i don't get involved with steel that often - mostly just simple beams & columns.
thanks slideruleera-
i tried beam boy and it seems just the ticket!
i really don't need,at this time, the more involve analyses using the other programs. beam boy was easy to use and handles variable loading conditions.
by the way, i like the photos of the slide rules. i also use to use one (k&e), which i've learned to use most of the scales. what a difference with computers!
__________________
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]
huangyhg离线中   回复时引用此帖
GDT自动化论坛(仅游客可见)
 


主题工具 搜索本主题
搜索本主题:

高级搜索
显示模式

发帖规则
不可以发表新主题
不可以回复主题
不可以上传附件
不可以编辑您的帖子

vB 代码开启
[IMG]代码开启
HTML代码关闭

相似的主题
主题 主题发起者 论坛 回复 最后发表
continuous beam or simply supported huangyhg 产品功能分析 0 2009-09-08 01:35 PM
continuous beam on two spans huangyhg 产品功能分析 0 2009-09-08 01:34 PM
cantilevered steel i-beam capacity huangyhg 产品功能分析 0 2009-09-07 10:45 PM
cantilever steel beam at column huangyhg 产品功能分析 0 2009-09-07 10:40 PM
12 x 6.5x 38 thick x 41 residential basement i-beam con huangyhg 产品功能分析 0 2009-09-06 10:30 PM


所有的时间均为北京时间。 现在的时间是 09:20 PM.


于2004年创办,几何尺寸与公差论坛"致力于产品几何量公差标准GD&T | GPS研究/CAD设计/CAM加工/CMM测量"。免责声明:论坛严禁发布色情反动言论及有关违反国家法律法规内容!情节严重者提供其IP,并配合相关部门进行严厉查处,若內容有涉及侵权,请立即联系我们QQ:44671734。注:此论坛须管理员验证方可发帖。
沪ICP备06057009号-2
更多