白若宏的博客

退休后要制定怎样花掉养老金的长期计划，更要考虑怎样花掉更多的养老金，老年戒得。

日志

关于我

白若宏

当过兵,搞过“三支两军”,参加全国第三次人口普查,自学建筑、制冷、设计、预算。忧国忧民,人生无所求,毛泽东时代忧毛泽东思想难实现,改革开放忧邓小平理论不落实。

文章分类

C型钢基本尺寸与主要参数——国标

2011-02-10 12:53:00| 分类：工程技术 | 标签： |举报 |字号大中小订阅

下载LOFTER 我的照片书 |

C型钢基本尺寸与主要参数国标

名称	尺寸				惯性矩cm⁴		l回转半矩		截面模数cm³
h×b×c×t	h	b	c	t	lx	ly	rx	ry	wx	wy
80×40×15×2.5	80	40	15	2.5	41.39	9.326	3.117	1.479	10.35	6.432
100×50×20×2.5	100	50	20	2.5	84.93	19.89	3.925	1.899	16.99	10.73
120×50×20×2.5	120	50	20	2.5	130.7	21.26	4.633	1.880	21.78	12.44
140×50×20×2.5	140	50	20	2.5	188.5	22.42	5.380	1.885	26.93	74.12
140×60×20×2	140	60	20	2	219.848	25.733	5.345	1.828	31.406	7.532
150×50×20×2	150	50	20	2	370.766	39.975	5.713	1.874	49.435	23.678
150×60×20×2	150	60	20	2	357.227	70.223	5.974	2.671	46.830	28.327
160×60×20×2	160	60	20	2	339.955	47.989	6.182	2.172	42.494	10.109
160×60×20×3	160	60	20	3	339.955	41.99	6.182	2.172	42.49	22.74
160×70×20×3	160	70	20	3	376.9	61.27	6.300	2.540	47.11	27.48
180×60×20×2	180	60	20	2	449.695	43.611	6.881	2.143	49.966	10.235
180×60×20×3	180	60	20	3	449.6	43.61	6.881	2.143	49.97	25.07
180×70×20×2	180	70	20	2	496.693	63.712	7.074	2.512	55.188	13.019
180×70×20×3	180	70	20	3	496.6	63.71	7.014	2.512	55.19	30.25
200×60×20×2	200	60	20	2	573.425	45.014	7.569	2.112	57.842	10.342
200×60×20×3	200	60	20	3	578.4	45.04	7.569	2.112	57.84	27.38
200×70×20×2	200	70	20	2	636.643	65.883	7.715	2.481	63.644	73.167
200 ×70×20×3	200	70	20	3	636.6	65.88	7.715	2.481	63.66	32.99
220×70×20×2.5	220	70	20	2.5	743.5	68.75	7.755	2.657	66.45	31.98
250×75×20×2	250	75	20	2	898.495	70.309	9.753	3.156	69.879	25.674
250×75×20×2.5	250	75	20	2.5	989.871	72.706	9.189	3.275	71.190	29.846
300×40×15×3	300	40	15	3	1231	75.36	10.31	1.150	82.11	21.70
300×80×25×3	300	80	25	3	1125.377	85.605	10.273	3.852	79.560	32.421
380×110×30×4	380	110	30	4	1301.225	99.818	72.743	4.125	86.765	39.574
400×50×15×3	400	50	15	3	2837	28.89	13.67	1.378	147.9	36.88

C型钢基本尺寸及主要参数

序号	尺寸				截面积	重量	型钢重心		惯性矩		回转半径		截面模数
	mm				Cm²	kg	Cm		Cm⁴		Cm		Cm³
	h	b	a	t	F	M	Ey1	Ex1	Jx	Jy	Ix	Iy	Wx	Wy
1	100	50	20	2.5	5.510	4.514	1.835	5.0	84.932	19.889	3.925	1.899	16.286	6.321
2	100	50	20	3.0	6.495	5.369	1.848	5.0	98.560	22.802	3.895	1.873	19.712	7.235
3	140	60	20	2.5	7.10	5.691	1.974	7.0	212.137	34.786	5.500	2.227	30.305	8.642
4	140	60	20	3.0	8.295	6.782	1.969	7.0	248.006	40.132	5.467	2.199	35.429	9.956
5	160	60	20	3.0	8.895	7.253	1.846	8.0	339.955	41.989	6.182	2.172	42.494	10.109
6	160	70	20	3.0	9.492	7.724	2.229	8.0	376.933	61.266	6.300	2.540	47.116	12.843

Z型钢基本尺寸及主要参数

序号	尺寸				截面积	重量	型钢重心		惯性矩		回转半径		截面模数
	mm				Cm²	kg	Cm		Cm⁴		Cm		Cm³
	h	b	a	t=r	F	M	Ey1	Ex1	Jx	Jy	Ix	Iy	Wx	Wy
1	140	50	20	3.0	7.65	6.01			217.26	40.83	5.33	2.31	31.04	8.43
2	160	50	20	2.5	7.011	5.87	4.875	8	259.388	36.367	6.028	2.278	32.417	7.46
3	180	60	20	2.5	8.011	6.289	5.875	9	383.564	58.785	6.92	2.709	42.618	10.006
4	180	60	20	3.0	9.465	7.454	5.85	9	449.734	67.609	6.882	2.668	49.97	11.557
5	200	60	20	2.5	8.51	6.681	5.875	10	492.800	56.788	7.609	2.628	49.280	10.006
6	200	60	20	3.0	10.095	7.925	5.85	10	578.468	67.614	7.57	2.588	57.847	11.558

C型钢基本尺寸与主要参数国标 GB/T6725-2002

C型钢基本尺寸与主要参数——国标 - 白若宏 - 白若宏的博客

名称	尺寸				惯性矩cm⁴		l回转半矩		截面模数cm³
h×b×c×t	h	b	c	t	lx	ly	rx	ry	wx	wy
80×40×15×2.5	80	40	15	2.5	41.39	9.326	3.117	1.479	10.35	6.432
100×50×20×2.5	100	50	20	2.5	84.93	19.89	3.925	1.899	16.99	10.73
120×50×20×2.5	120	50	20	2.5	130.7	21.26	4.633	1.880	21.78	12.44
140×50×20×2.5	140	50	20	2.5	188.5	22.42	5.380	1.885	26.93	74.12
140×60×20×2	140	60	20	2	219.848	25.733	5.345	1.828	31.406	7.532
150×50×20×2	150	50	20	2	370.766	39.975	5.713	1.874	49.435	23.678
150×60×20×2	150	60	20	2	357.227	70.223	5.974	2.671	46.830	28.327
160×60×20×2	160	60	20	2	339.955	47.989	6.182	2.172	42.494	10.109
160×60×20×3	160	60	20	3	339.955	41.99	6.182	2.172	42.49	22.74
160×70×20×3	160	70	20	3	376.9	61.27	6.300	2.540	47.11	27.48
180×60×20×2	180	60	20	2	449.695	43.611	6.881	2.143	49.966	10.235
180×60×20×3	180	60	20	3	449.6	43.61	6.881	2.143	49.97	25.07
180×70×20×2	180	70	20	2	496.693	63.712	7.074	2.512	55.188	13.019
180×70×20×3	180	70	20	3	496.6	63.71	7.014	2.512	55.19	30.25
200×60×20×2	200	60	20	2	573.425	45.014	7.569	2.112	57.842	10.342
200×60×20×3	200	60	20	3	578.4	45.04	7.569	2.112	57.84	27.38
200×70×20×2	200	70	20	2	636.643	65.883	7.715	2.481	63.644	73.167
200 ×70×20×3	200	70	20	3	636.6	65.88	7.715	2.481	63.66	32.99
220×70×20×2.5	220	70	20	2.5	743.5	68.75	7.755	2.657	66.45	31.98
250×75×20×2	250	75	20	2	898.495	70.309	9.753	3.156	69.879	25.674
250×75×20×2.5	250	75	20	2.5	989.871	72.706	9.189	3.275	71.190	29.846
300×40×15×3	300	40	15	3	1231	75.36	10.31	1.150	82.11	21.70
300×80×25×3	300	80	25	3	1125.377	85.605	10.273	3.852	79.560	32.421
380×110×30×4	380	110	30	4	1301.225	99.818	72.743	4.125	86.765	39.574
400×50×15×3	400	50	15	3	2837	28.89	13.67	1.378	147.9	36.88

注：特殊规格型钢可在下列尺寸中任意调节　h：50～400(mm) 　b：30—110(mm) 　t：1.5～5.0(mm)并可生产不等边C型钢

评论这张

转发至微博

阅读(1825)| 评论(0)

历史上的今天

this.p={  m:2,
              b:2,
              loftPermalink:'',
              id:'fks_094070092080085068080087087095081084081068092083084065',
              blogTitle:'C型钢基本尺寸与主要参数——国标',
              blogAbstract:'\r\n<P style=\"TEXT-ALIGN: left; MARGIN: 0cm 0cm 0pt; mso-pagination: widow-orphan;\"   align=\"center\"  \><FONT face=\"arial\"  \><FONT size=\"5\"  \><SPAN lang=\"EN-US\"  style=\"FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体;\"   \>C</SPAN\><SPAN style=\"FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-font-kerning: 0pt; mso-bidi-font-family: 宋体;\"   \>型钢基本尺寸与主要参数国标</SPAN\></FONT\></FONT\></P\>\r\n<DIV align=\"center\"  \>\r\n<TABLE style=\"HEIGHT: 854px; WIDTH: 681px; mso-cellspacing: 1.5pt;\"   cellPadding=\"0\"  align=\"center\"  border=\"0\"  \>\r\n<TBODY\>\r\n<TR style=\"mso-yfti-irow: 0; mso-yfti-firstrow: yes; mso-yfti-lastrow: yes;\"   \>\r\n</TR\></TABLE\></DIV\>',
              blogTag:'型钢,70',
              blogUrl:'blog/static/5207852220111100530632',
              isPublished:1,
              istop:false,
              type:2,
              modifyTime:1365472344432,
              publishTime:1297313580632,
              permalink:'blog/static/5207852220111100530632',
              commentCount:0,
              mainCommentCount:0,
              recommendCount:0,
              bsrk:-100,
              publisherId:0,
              recomBlogHome:false,
              currentRecomBlog:false,
              attachmentsFileIds:[],
              vote:{},
              groupInfo:{},
              friendstatus:'none',
              followstatus:'unFollow',
              pubSucc:'',
              visitorProvince:'',
              visitorCity:'',
              visitorNewUser:false,
              postAddInfo:{},
              mset:'000',
              mcon:'',
              srk:-100,
              remindgoodnightblog:false,
              isBlackVisitor:false,
              isShowYodaoAd:true,
              hostIntro:'当过兵,搞过“三支两军”,参加全国第三次人口普查,自学建筑、制冷、设计、预算。忧国忧民,人生无所求,毛泽东时代忧毛泽东思想难实现,改革开放忧邓小平理论不落实。',
              hmcon:'1',
              selfRecomBlogCount:'0',
              lofter_single:'<iframe width="140" height="560" style="overflow:hidden;" src="http://www.lofter.com/mailEntry.do?blogad=1&blog" frameBorder="0"></iframe>'
            }

{list a as x}
    {if !!x}
    <div class="iblock nbw-fce nbw-f40">
      <a class="fc03 noul" target="_blank" hidefocus="true" href="http://blog.163.com/${x.visitorName}/">
      {if x.visitorName==visitor.userName}
      <img alt="${x.visitorNickname|escape}" onerror="this.src=location.f40" class="cwd bdwa bdc0" src="${fn1(x.visitorName)}&r=${visitor.imageUpdateTime}"/>
      {else}
      <img alt="${x.visitorNickname|escape}" onerror="this.src=location.f40" class="cwd bdwa bdc0" src="${fn1(x.visitorName)}"/>
      {/if}
      </a>
      <div class="cwd vname thide">
        {if x.moveFrom=='wap'}
          <a class="noul pnt" target="_blank" href="http://blog.163.com/services/wapblog.html?frompersonalbloghome"><span title="来自网易手机博客" class="iblock wapIcon"> </span></a>
        {elseif x.moveFrom=='iphone'}
          <a class="noul pnt" target="_blank"><span title="来自iPhone客户端" class="iblock iphoneIcon"> </span></a>
        {elseif x.moveFrom=='android'}
          <a class="noul pnt" target="_blank"><span title="来自Android客户端" class="iblock androidIcon"> </span></a>
        {elseif x.moveFrom=='mobile'}
          <a class="noul pnt" target="_blank" href="http://blog.163.com/services/emsblog.html?frompersonalbloghome"><span title="来自网易短信写博" class="iblock wapIcon"> </span></a>
        {/if}
        <a class="fc03 m2a"  target="_blank" hidefocus="true" href="http://blog.163.com/${x.visitorName}/">
          ${fn(x.visitorNickname,8)|escape}
        </a>
      </div>
    </div>
    {/if}
    {/list}

<#--最新日志，群博日志--> <#--推荐日志-->

<p class="fc06">推荐过这篇日志的人：</p>
    <div>
      {list a as x}
      {if !!x}
      <div class="iblock nbw-fce nbw-f40">
        <a class="fc03 noul" target="_blank" hidefocus="true" href="http://blog.163.com/${x.recommenderName}/">
        <img alt="${x.recommenderNickname|escape}" onerror="this.src=location.f40" class="cwd bdwa bdc0" src="${fn1(x.recommenderName)}"/>
        </a>
        <div class="cwd thide">
          <a class="fc03 m2a" target="_blank" hidefocus="true" href="http://blog.163.com/${x.recommenderName}/">
            ${fn(x.recommenderNickname,6)|escape}
          </a>
        </div>
      </div>
      {/if}
      {/list}
    </div>
    {if !!b&&b.length>0}
    <p  class="fc06">他们还推荐了：</p>
    <ul>
    {list b as y}
      {if !!y}
        <li class="rrb"><span class="iblock">·</span><a class="fc03 m2a" target="_blank" href="http://blog.163.com/${y.recommendBlogPermalink}/?from=blog/static/5207852220111100530632">${y.recommendBlogTitle|escape}</a></li>
      {/if}
    {/list}
    </ul>
    {/if}

<#--引用记录--> <#--博主推荐--> <#--随机阅读--> <#--首页推荐--> <#--历史上的今天--> <#--被推荐日志--> <#--上一篇，下一篇--> <#-- 热度 -->

{list a as x}
    {if !!x}
    <div class="hotItem iblock nbw-fce nbw-f40">
      <a class="fc03 noul" target="_blank" hidefocus="true" href="http://blog.163.com/${x.publisherUsername}/">
      {if x.publisherUsername==visitor.userName}
      <img alt="${x.publisherNickname|escape}" onerror="this.src=location.f40" class="cwd bdwa bdc0" src="${fn1(x.publisherUsername)}&r=${visitor.imageUpdateTime}"/>
      {else}
      <img alt="${x.publisherNickname|escape}" onerror="this.src=location.f40" class="cwd bdwa bdc0" src="${fn1(x.publisherUsername)}"/>
      {/if}
      </a>
      <div class="cwd vname thide">
        <a class="fc03 m2a"  target="_blank" hidefocus="true" href="http://blog.163.com/${x.publisherUsername}/">
          ${fn(x.publisherNickname,8)|escape}
        </a>
      </div>
      <a class="f-myLikeIcons hottype {if x.type==1} js-liketype{elseif x.type==2} js-reblogtype{elseif x.type==3} js-sharetype{else}{/if}" target="_blank" hidefocus="true" href="http://blog.163.com/${x.publisherUsername}/"> </a>
    </div>
    {/if}
    {/list}

<#-- 网易新闻广告 --> <#--右边模块结构--> <#--评论模块结构--> <#--引用模块结构--> <#--博主发起的投票-->

页脚

我的照片书 - 手机博客 - 下载LOFTER APP - 订阅此博客

白若宏的博客

导航

日志

C型钢基本尺寸与主要参数——国标

历史上的今天

最近读者

热度

评论

页脚