<p><font size="3" face="宋体"> 整幢楼的用线量=各层楼线量总和; </font></p>
<p><font size="3" face="宋体">C—每层楼用线量;C=〔0 . 5 5×(L+S)+6〕×n; </font></p>
<p><font size="3" face="宋体">L—最远的信息点距离; </font></p>
<p><font size="3" face="宋体">S—最近的信息点距离; </font></p>
<p><font size="3" face="宋体">n—本楼层的信息插座总数; </font></p>
<p><font size="3" face="宋体">0 . 5 5—备用系数; </font></p>
<p><font size="3" face="宋体">6—端接容差。 </font></p>
<p><font size="3" face="宋体"> </font></p>
<p><font size="3" face="宋体">小弟刚刚入行这块。关于这个公式中有一些疑问。希望前辈DD们指教。</font></p>
<p><font size="3" face="宋体">(1)L,这个距离是那个和那个的距离?信息点和交换机还是配线架的距离?</font></p>
<p><font size="3" face="宋体">(2)n,是信息插座总数?还是信息点总数?插座不是有两种吗?一个单面,一个双面。</font></p>
<p><font size="3" face="宋体">(3)6,这个端接容差具体是指什么东东?</font></p>
<p><font size="3" face="宋体">(4)端接容差我看到有人说是楼层高*2,那么,L和S里面不是包括了这个数了吗?怎么还要再加一个6,如果说楼层是4米那是不是要*8了?</font></p>
<p><font size="3" face="宋体">(5)还有两个公式分别为</font></p>
<p><font size="3"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial">1)总长度=</span><font face="宋体"><span lang="EN-US">A</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial">+</span><span lang="EN-US">B</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial">/</span><span lang="EN-US">2×n×3 . 3×1 . 2</span></font></font></p>
<p><font size="3"><font face="宋体"><span lang="EN-US"></span></font></font><font size="3"><font face="宋体"><span lang="EN-US">A—</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial">最短信息点长度;</span></font></font></p><pre style="BACKGROUND: white"><font size="3"><font face="宋体"><span lang="EN-US">B—</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial">最长信息点长度;</span></font></font></pre><pre style="BACKGROUND: white"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial"></span><font size="3"><font face="宋体"><span style="FONT-FAMILY: 'Calibri','sans-serif'; FONT-SIZE: 10.5pt; mso-bidi-font-size: 11.0pt; mso-ascii-theme-font: minor-latin; mso-fareast-font-family: 宋体; mso-fareast-theme-font: minor-fareast; mso-hansi-theme-font: minor-latin; mso-bidi-font-family: 'Times new=" lang="EN-US" AR-SA? mso-bidi-language: ZH-CN; mso-fareast-language: EN-US; mso-ansi-language: minor-bidi; mso-bidi-theme-font: Roman?; New?>N—</span><span style="FONT-FAMILY: 宋体; FONT-SIZE: 10.5pt; mso-ascii-font-family: Calibri; mso-hansi-font-family: Calibri; mso-bidi-font-size: 11.0pt; mso-ascii-theme-font: minor-latin; mso-fareast-theme-font: minor-fareast; mso-hansi-theme-font: minor-latin; mso-bidi-font-family: 'Times new=" AR-SA? mso-bidi-language: ZH-CN; mso-fareast-language: EN-US; mso-ansi-language: minor-bidi; mso-bidi-theme-font: Roman?; New?>楼内需要安装的信息点数;</span></font></font></pre><pre style="BACKGROUND: white"><span style="FONT-FAMILY: 宋体; FONT-SIZE: 10.5pt; mso-ascii-font-family: Calibri; mso-hansi-font-family: Calibri; mso-bidi-font-size: 11.0pt; mso-ascii-theme-font: minor-latin; mso-fareast-theme-font: minor-fareast; mso-hansi-theme-font: minor-latin; mso-bidi-font-family: 'Times new=" AR-SA? mso-bidi-language: ZH-CN; mso-fareast-language: EN-US; mso-ansi-language: minor-bidi; mso-bidi-theme-font: Roman?; New?><pre style="BACKGROUND: white"><font size="3"><font face="宋体"><span lang="EN-US">2) </span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial">订货总量(总长度</span><span lang="EN-US">m</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial">)=所需总长+所需总长</span><span lang="EN-US">×1 0</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial">%+</span><span lang="EN-US">n×6</span></font></font></pre><pre style="BACKGROUND: white"><font size="3"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial">其中:所需总长指</span><font face="宋体"><span lang="EN-US">n</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial">条布线电缆所需的理论长度;</span></font></font></pre><pre style="BACKGROUND: white"><font size="3"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial">所需总长</span><font face="宋体"><span lang="EN-US">×1 0</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial">%为备用部分;</span></font></font></pre><pre style="BACKGROUND: white"><font size="3"><font face="宋体"><span lang="EN-US">n×6</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial">为端接容差。</span></font></font></pre><pre style="BACKGROUND: white"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial"><font size="3">那在实际算量的时候,主要用那个公式来计算?</font></span></pre></span></pre>
<p><font size="3" face="宋体"> </font></p>
<p><font size="3" face="宋体">谢谢各位DD们的指教,小弟在此祝你们一帆风顺。万事如意。</font></p>
[此贴子已经被作者于2010-7-22 12:48:05编辑过]
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