[原创]桥架容量的计算...

<p>不好加附件，先发个表给大家参考！对于初学布线的人也许有点用。</p>
<p>
<table style="WIDTH: 378pt; BORDER-COLLAPSE: collapse" border="0" cellspacing="0" cellpadding="0" width="504">
<colgroup>
<col style="WIDTH: 54pt" span="7" width="72">
<tbody>
<tr style="HEIGHT: 15pt" height="20">
<td style="WIDTH: 54pt; HEIGHT: 15pt" class="xl63" height="20" width="72">线槽规格 </td>
<td style="BORDER-LEFT: medium="medium"  none; WIDTH: 54pt" class="xl64" width="72">3<font class="font5">类</font><font class="font6">4</font><font class="font5">对</font></td>
<td style="BORDER-LEFT: medium="medium"  none; WIDTH: 54pt" class="xl64" width="72">5<font class="font5">类</font><font class="font6">4</font><font class="font5">对</font></td>
<td style="BORDER-LEFT: medium="medium"  none; WIDTH: 54pt" class="xl64" width="72">3<font class="font5">类</font><font class="font6">25</font><font class="font5">对</font></td>
<td style="BORDER-LEFT: medium="medium"  none; WIDTH: 54pt" class="xl64" width="72">3<font class="font5">类</font><font class="font6">50</font><font class="font5">对</font></td>
<td style="BORDER-LEFT: medium="medium"  none; WIDTH: 54pt" class="xl64" width="72">3<font class="font5">类</font><font class="font6">100</font><font class="font5">对</font></td>
<td style="BORDER-LEFT: medium="medium"  none; WIDTH: 54pt" class="xl64" width="72">5<font class="font5">类</font><font class="font6">25</font><font class="font5">对</font></td></tr>
<tr style="HEIGHT: 14.25pt" height="19">
<td style="WIDTH: 54pt; HEIGHT: 14.25pt; BORDER-TOP: medium="medium"  none" class="xl63" height="19" width="72">25*25</td>
<td style="BORDER-LEFT: medium="medium"  none; WIDTH: 54pt; BORDER-TOP: medium="medium"  none" class="xl63" width="72">8</td>
<td style="BORDER-LEFT: medium="medium"  none; WIDTH: 54pt; BORDER-TOP: medium="medium"  none" class="xl63" width="72">7</td>
<td style="BORDER-LEFT: medium="medium"  none; WIDTH: 54pt; BORDER-TOP: medium="medium"  none" class="xl63" width="72">1</td>
<td style="BORDER-LEFT: medium="medium"  none; WIDTH: 54pt; BORDER-TOP: medium="medium"  none" class="xl63" width="72">0</td>
<td style="BORDER-LEFT: medium="medium"  none; WIDTH: 54pt; BORDER-TOP: medium="medium"  none" class="xl63" width="72">0</td>
<td style="BORDER-LEFT: medium="medium"  none; WIDTH: 54pt; BORDER-TOP: medium="medium"  none" class="xl63" width="72">0</td></tr>
<tr style="HEIGHT: 14.25pt" height="19">
<td style="WIDTH: 54pt; HEIGHT: 14.25pt; BORDER-TOP: medium="medium"  none" class="xl63" height="19" width="72">25*50</td>
<td style="BORDER-LEFT: medium="medium"  none; WIDTH: 54pt; BORDER-TOP: medium="medium"  none" class="xl63" width="72">17</td>
<td style="BORDER-LEFT: medium="medium"  none; WIDTH: 54pt; BORDER-TOP: medium="medium"  none" class="xl63" width="72">15</td>
<td style="BORDER-LEFT: medium="medium"  none; WIDTH: 54pt; BORDER-TOP: medium="medium"  none" class="xl63" width="72">3</td>
<td style="BORDER-LEFT: medium="medium"  none; WIDTH: 54pt; BORDER-TOP: medium="medium"  none" class="xl63" width="72">1</td>
<td style="BORDER-LEFT: medium="medium"  none; WIDTH: 54pt; BORDER-TOP: medium="medium"  none" class="xl63" width="72">0</td>
<td style="BORDER-LEFT: medium="medium"  none; WIDTH: 54pt; BORDER-TOP: medium="medium"  none" class="xl63" width="72">2</td></tr>
<tr style="HEIGHT: 14.25pt" height="19">
<td style="WIDTH: 54pt; HEIGHT: 14.25pt; BORDER-TOP: medium="medium"  none" class="xl63" height="19" width="72">75*25</td>
<td style="BORDER-LEFT: medium="medium"  none; WIDTH: 54pt; BORDER-TOP: medium="medium"  none" class="xl63" width="72">27</td>
<td style="BORDER-LEFT: medium="medium"  none; WIDTH: 54pt; BORDER-TOP: medium="medium"  none" class="xl63" width="72">24</td>
<td style="BORDER-LEFT: medium="medium"  none; WIDTH: 54pt; BORDER-TOP: medium="medium"  none" class="xl63" width="72">5</td>
<td style="BORDER-LEFT: medium="medium"  none; WIDTH: 54pt; BORDER-TOP: medium="medium"  none" class="xl63" width="72">3</td>
<td style="BORDER-LEFT: medium="medium"  none; WIDTH: 54pt; BORDER-TOP: medium="medium"  none" class="xl63" width="72">1</td>
<td style="BORDER-LEFT: medium="medium"  none; WIDTH: 54pt; BORDER-TOP: medium="medium"  none" class="xl63" width="72">3</td></tr>
<tr style="HEIGHT: 14.25pt" height="19">
<td style="WIDTH: 54pt; HEIGHT: 14.25pt; BORDER-TOP: medium="medium"  none" class="xl63" height="19" width="72">50*50</td>
<td style="BORDER-LEFT: medium="medium"  none; WIDTH: 54pt; BORDER-TOP: medium="medium"  none" class="xl63" width="72">36</td>
<td style="BORDER-LEFT: medium="medium"  none; WIDTH: 54pt; BORDER-TOP: medium="medium"  none" class="xl63" width="72">32</td>
<td style="BORDER-LEFT: medium="medium"  none; WIDTH: 54pt; BORDER-TOP: medium="medium"  none" class="xl63" width="72">7</td>
<td style="BORDER-LEFT: medium="medium"  none; WIDTH: 54pt; BORDER-TOP: medium="medium"  none" class="xl63" width="72">4</td>
<td style="BORDER-LEFT: medium="medium"  none; WIDTH: 54pt; BORDER-TOP: medium="medium"  none" class="xl63" width="72">2</td>
<td style="BORDER-LEFT: medium="medium"  none; WIDTH: 54pt; BORDER-TOP: medium="medium"  none" class="xl63" width="72">5</td></tr>
<tr style="HEIGHT: 14.25pt" height="19">
<td style="WIDTH: 54pt; HEIGHT: 14.25pt; BORDER-TOP: medium="medium"  none" class="xl63" height="19" width="72">50*100</td>
<td style="BORDER-LEFT: medium="medium"  none; WIDTH: 54pt; BORDER-TOP: medium="medium"  none" class="xl63" width="72">74</td>
<td style="BORDER-LEFT: medium="medium"  none; WIDTH: 54pt; BORDER-TOP: medium="medium"  none" class="xl63" width="72">66</td>
<td style="BORDER-LEFT: medium="medium"  none; WIDTH: 54pt; BORDER-TOP: medium="medium"  none" class="xl63" width="72">16</td>
<td style="BORDER-LEFT: medium="medium"  none; WIDTH: 54pt; BORDER-TOP: medium="medium"  none" class="xl63" width="72">10</td>
<td style="BORDER-LEFT: medium="medium"  none; WIDTH: 54pt; BORDER-TOP: medium="medium"  none" class="xl63" width="72">5</td>
<td style="BORDER-LEFT: medium="medium"  none; WIDTH: 54pt; BORDER-TOP: medium="medium"  none" class="xl63" width="72">12</td></tr>
<tr style="HEIGHT: 14.25pt" height="19">
<td style="WIDTH: 54pt; HEIGHT: 14.25pt; BORDER-TOP: medium="medium"  none" class="xl63" height="19" width="72">100*100</td>
<td style="BORDER-LEFT: medium="medium"  none; WIDTH: 54pt; BORDER-TOP: medium="medium"  none" class="xl63" width="72">150</td>
<td style="BORDER-LEFT: medium="medium"  none; WIDTH: 54pt; BORDER-TOP: medium="medium"  none" class="xl63" width="72">134</td>
<td style="BORDER-LEFT: medium="medium"  none; WIDTH: 54pt; BORDER-TOP: medium="medium"  none" class="xl63" width="72">33</td>
<td style="BORDER-LEFT: medium="medium"  none; WIDTH: 54pt; BORDER-TOP: medium="medium"  none" class="xl63" width="72">22</td>
<td style="BORDER-LEFT: medium="medium"  none; WIDTH: 54pt; BORDER-TOP: medium="medium"  none" class="xl63" width="72">11</td>
<td style="BORDER-LEFT: medium="medium"  none; WIDTH: 54pt; BORDER-TOP: medium="medium"  none" class="xl63" width="72">25</td></tr>
<tr style="HEIGHT: 14.25pt" height="19">
<td style="WIDTH: 54pt; HEIGHT: 14.25pt; BORDER-TOP: medium="medium"  none" class="xl63" height="19" width="72">75*150</td>
<td style="BORDER-LEFT: medium="medium"  none; WIDTH: 54pt; BORDER-TOP: medium="medium"  none" class="xl63" width="72">169</td>
<td style="BORDER-LEFT: medium="medium"  none; WIDTH: 54pt; BORDER-TOP: medium="medium"  none" class="xl63" width="72">151</td>
<td style="BORDER-LEFT: medium="medium"  none; WIDTH: 54pt; BORDER-TOP: medium="medium"  none" class="xl63" width="72">38</td>
<td style="BORDER-LEFT: medium="medium"  none; WIDTH: 54pt; BORDER-TOP: medium="medium"  none" class="xl63" width="72">25</td>
<td style="BORDER-LEFT: medium="medium"  none; WIDTH: 54pt; BORDER-TOP: medium="medium"  none" class="xl63" width="72">13</td>
<td style="BORDER-LEFT: medium="medium"  none; WIDTH: 54pt; BORDER-TOP: medium="medium"  none" class="xl63" width="72">28</td></tr>
<tr style="HEIGHT: 14.25pt" height="19">
<td style="WIDTH: 54pt; HEIGHT: 14.25pt; BORDER-TOP: medium="medium"  none" class="xl63" height="19" width="72">100*200</td>
<td style="BORDER-LEFT: medium="medium"  none; WIDTH: 54pt; BORDER-TOP: medium="medium"  none" class="xl63" width="72">301</td>
<td style="BORDER-LEFT: medium="medium"  none; WIDTH: 54pt; BORDER-TOP: medium="medium"  none" class="xl63" width="72">269</td>
<td style="BORDER-LEFT: medium="medium"  none; WIDTH: 54pt; BORDER-TOP: medium="medium"  none" class="xl63" width="72">68</td>
<td style="BORDER-LEFT: medium="medium"  none; WIDTH: 54pt; BORDER-TOP: medium="medium"  none" class="xl63" width="72">45</td>
<td style="BORDER-LEFT: medium="medium"  none; WIDTH: 54pt; BORDER-TOP: medium="medium"  none" class="xl63" width="72">23</td>
<td style="BORDER-LEFT: medium="medium"  none; WIDTH: 54pt; BORDER-TOP: medium="medium"  none" class="xl63" width="72">52</td></tr>
<tr style="HEIGHT: 14.25pt" height="19">
<td style="WIDTH: 54pt; HEIGHT: 14.25pt; BORDER-TOP: medium="medium"  none" class="xl63" height="19" width="72">150*150</td>
<td style="BORDER-LEFT: medium="medium"  none; WIDTH: 54pt; BORDER-TOP: medium="medium"  none" class="xl63" width="72">339</td>
<td style="BORDER-LEFT: medium="medium"  none; WIDTH: 54pt; BORDER-TOP: medium="medium"  none" class="xl63" width="72">303</td>
<td style="BORDER-LEFT: medium="medium"  none; WIDTH: 54pt; BORDER-TOP: medium="medium"  none" class="xl63" width="72">77</td>
<td style="BORDER-LEFT: medium="medium"  none; WIDTH: 54pt; BORDER-TOP: medium="medium"  none" class="xl63" width="72">51</td>
<td style="BORDER-LEFT: medium="medium"  none; WIDTH: 54pt; BORDER-TOP: medium="medium"  none" class="xl63" width="72">27</td>
<td style="BORDER-LEFT: medium="medium"  none; WIDTH: 54pt; BORDER-TOP: medium="medium"  none" class="xl63" width="72">58</td></tr></tbody></table></p>

有用，多谢了。。。。

<p>有用 多谢了</p>

谢谢 好东东啊

学习中谢谢