liuyufan 发表于 2010-6-28 14:08:00

综合布线工程计算简单公式

<div align="center"><pre style="TEXT-INDENT: 127.4pt; mso-char-indent-count: 8.46"><span><strong><br/><font size="4">百盛布线浅谈综合布线工程计算简单公式<br/></pre></div></font></strong>
<br/>
<b style="mso-bidi-font-weight: normal">1.(</b></span><b style="mso-bidi-font-weight: normal">最长线距<span lang="EN-US">+</span>最短的线距<span lang="EN-US">)/2*1.1= </span>平均线长 </b><span lang="EN-US"><br/>
<br/>
</span>平均线长<span lang="EN-US">*</span>信息点<span lang="EN-US">=</span>需要的线缆总数<span lang="EN-US"> <br/>
<br/></span>线缆总数<span lang="EN-US">/305=</span>需要多少箱线<span lang="EN-US"> <br/>
<b style="mso-bidi-font-weight: normal"><br/>
2. </b></span><b style="mso-bidi-font-weight: normal">线数:(最长<span lang="EN-US">+</span>最短)<span lang="EN-US">/2x1.1+2x</span>楼高 </b><span lang="EN-US"><br/>
<br/></span>箱数:线数<span lang="EN-US">x</span>信息点数<span lang="EN-US">/305 <br/><br/>
<b style="mso-bidi-font-weight: normal"><span style="COLOR: red">3. </span></b></span><b style="mso-bidi-font-weight: normal"><span style="COLOR: red">(最远距离<span lang="EN-US"> + </span>最近距离)<span lang="EN-US">/ 2 *1.1 + </span>层高)<span lang="EN-US">* </span>节点数)<span lang="EN-US">/ 305 = </span>线缆箱数。 </span></b><span lang="EN-US"><br/>
<br/>
</span>其中:<span lang="EN-US">1.1</span>系数是损耗;层高是楼层高度,如果水平线槽走天花板,则必须计算;如果是架空地板可以不计;<span lang="EN-US">305</span>是<span lang="EN-US">1000</span>英尺换算。<span lang="EN-US"> <br/>
<br/>
<b style="mso-bidi-font-weight: normal">4. </b></span><b style="mso-bidi-font-weight: normal">最长的网线和最短网线的平均值<span lang="EN-US">X</span>总的点数,<span style="COLOR: red">然后再加<span lang="EN-US">10</span>%的冗余</span> </b><span lang="EN-US"><br/>
<br style="mso-special-character: line-break"/>
<br style="mso-special-character: line-break"/></span><pre><b style="mso-bidi-font-weight: normal">不按公式的算法: </b><span lang="EN-US"><br/>
<br/>
</span>按公式算线长<span lang="EN-US">,</span>以我的经验是一定不准的<span lang="EN-US"> <br/>
<br/>
</span>但是也没有一定准确方法<span lang="EN-US"> <br/>
<br/>
</span>在施工的过程里还有不可预测的变动呢<span lang="EN-US"> <br/>
<br/>
</span>我们国家对八芯双绞线<span lang="EN-US">(</span>包括五类<span lang="EN-US">,</span>超五类<span lang="EN-US">,</span>六类<span lang="EN-US">)</span>最长布线距离规定在一百米以内<span lang="EN-US"> <br/>
<br/>
</span>设计院设计图纸的时候一定也会考虑到<span lang="EN-US"> <br/>
<br/>
</span>那么一般情况下最短的线应该在十米左右<span lang="EN-US">,</span>最长的线在九十米左右<span lang="EN-US">(</span>留十米的余量<span lang="EN-US">) <br/>
<br/>
</span>平均一下<span lang="EN-US">,</span>每根线在五十米左右<span lang="EN-US"> <br/>
<br/>
</span>如果穿越楼层的话<span lang="EN-US">,</span>每根再加个楼层高度就可以了<span lang="EN-US"> <br/>
<br/>
</span>误差不会太大<span lang="EN-US"> <br/>
<br/>
</span><b style="mso-bidi-font-weight: normal">最关键还是要看现场情况<span lang="EN-US">,</span>以及要熟练看懂图纸<span lang="EN-US">,</span>这个是要时间和磨练的</b></pre>

jzjy 发表于 2010-7-3 21:29:00

<div id="textstyle_13" style="FONT-SIZE: 9pt; OVERFLOW: hidden; WORD-BREAK: break-all; TEXT-INDENT: 24px; WORD-WRAP: break-word">支持,我不知道用得着用不着 </div>

blueidea 发表于 2010-7-10 23:32:00

刚入行 好多东西都要学习 感谢各位前辈的分享

炭烧加菲 发表于 2010-7-12 09:54:00

支持,很实用的东西

初级技工 发表于 2010-7-12 16:13:00

<p>支持,学习学习</p>

cwj123 发表于 2010-7-22 09:01:00

<p>用 50米*信息点数 这样算 误差还是会很大 比如办公室和办公室离得比较远 这样算就会少了</p>

jebbs 发表于 2010-9-3 16:39:00

&nbsp;多谢分享

wujianguosj 发表于 2010-9-3 19:43:00

多谢分享

ls19859047 发表于 2010-9-7 17:40:00

新人学习

liyongdragon 发表于 2010-9-13 11:39:00

学习了,布线工程是预多不预少的。

worldtouch 发表于 2012-7-31 11:05:00

<div class="quote"><b>以下是引用<i>liuyufan</i>在2010/6/28 14:08:00的发言:</b><br/>
<div align="center"><pre style="TEXT-INDENT: 127.4pt; mso-char-indent-count: 8.46"><span><strong><br/><img title="dvubb" border="0" src="http://www.1000bbs.com/skins/default/filetype/jpg.gif"/>此主题相关图片如下:百盛图标.jpg<br/><a href="http://www.1000bbs.com/UploadFile/2010-6/20106281454563397.jpg" target="_blank"><img title="dvubb" border="0" alt="按此在新窗口浏览图片" src="http://www.1000bbs.com/UploadFile/2010-6/20106281454563397.jpg"/></a><br/><font size="4">百盛布线浅谈综合布线工程计算简单公式<br/></pre></div></font></strong><br/><b style="mso-bidi-font-weight: normal">1.(</b></span><b style="mso-bidi-font-weight: normal">最长线距<span lang="EN-US">+</span>最短的线距<span lang="EN-US">)/2*1.1= </span>平均线长 </b><span lang="EN-US"><br/><br/></span>平均线长<span lang="EN-US">*</span>信息点<span lang="EN-US">=</span>需要的线缆总数<span lang="EN-US"> <br/><br/></span>线缆总数<span lang="EN-US">/305=</span>需要多少箱线<span lang="EN-US"> <br/><b style="mso-bidi-font-weight: normal"><br/>2. </b></span><b style="mso-bidi-font-weight: normal">线数:(最长<span lang="EN-US">+</span>最短)<span lang="EN-US">/2x1.1+2x</span>楼高 </b><span lang="EN-US"><br/><br/></span>箱数:线数<span lang="EN-US">x</span>信息点数<span lang="EN-US">/305 <br/><br/><b style="mso-bidi-font-weight: normal"><span style="COLOR: red">3. </span></b></span><b style="mso-bidi-font-weight: normal"><span style="COLOR: red">(最远距离<span lang="EN-US"> + </span>最近距离)<span lang="EN-US">/ 2 *1.1 + </span>层高)<span lang="EN-US">* </span>节点数)<span lang="EN-US">/ 305 = </span>线缆箱数。 </span></b><span lang="EN-US"><br/><br/></span>其中:<span lang="EN-US">1.1</span>系数是损耗;层高是楼层高度,如果水平线槽走天花板,则必须计算;如果是架空地板可以不计;<span lang="EN-US">305</span>是<span lang="EN-US">1000</span>英尺换算。<span lang="EN-US"> <br/><br/><b style="mso-bidi-font-weight: normal">4. </b></span><b style="mso-bidi-font-weight: normal">最长的网线和最短网线的平均值<span lang="EN-US">X</span>总的点数,<span style="COLOR: red">然后再加<span lang="EN-US">10</span>%的冗余</span> </b><span lang="EN-US"><br/><br style="mso-special-character: line-break"/><br style="mso-special-character: line-break"/></span><pre><b style="mso-bidi-font-weight: normal">不按公式的算法: </b><span lang="EN-US"><br/>
<br/>
</span>按公式算线长<span lang="EN-US">,</span>以我的经验是一定不准的<span lang="EN-US"> <br/>
<br/>
</span>但是也没有一定准确方法<span lang="EN-US"> <br/>
<br/>
</span>在施工的过程里还有不可预测的变动呢<span lang="EN-US"> <br/>
<br/>
</span>我们国家对八芯双绞线<span lang="EN-US">(</span>包括五类<span lang="EN-US">,</span>超五类<span lang="EN-US">,</span>六类<span lang="EN-US">)</span>最长布线距离规定在一百米以内<span lang="EN-US"> <br/>
<br/>
</span>设计院设计图纸的时候一定也会考虑到<span lang="EN-US"> <br/>
<br/>
</span>那么一般情况下最短的线应该在十米左右<span lang="EN-US">,</span>最长的线在九十米左右<span lang="EN-US">(</span>留十米的余量<span lang="EN-US">) <br/>
<br/>
</span>平均一下<span lang="EN-US">,</span>每根线在五十米左右<span lang="EN-US"> <br/>
<br/>
</span>如果穿越楼层的话<span lang="EN-US">,</span>每根再加个楼层高度就可以了<span lang="EN-US"> <br/>
<br/>
</span>误差不会太大<span lang="EN-US"> <br/>
<br/>
</span><b style="mso-bidi-font-weight: normal">最关键还是要看现场情况<span lang="EN-US">,</span>以及要熟练看懂图纸<span lang="EN-US">,</span>这个是要时间和磨练的</b></pre></div>
<p></p>

青风我是谁 发表于 2012-8-6 16:35:00

学习

denghexiang 发表于 2012-8-9 23:26:00

<p>学习了,明天算下</p>

lihao2676 发表于 2012-8-10 10:33:00

litteice 发表于 2012-11-28 10:42:00

<p>学习了,布线工程是预多不预少的。 </p>

帝腾精彩布线 发表于 2012-12-4 11:12:00

辛苦了 楼主

lhandrew 发表于 2012-12-4 12:35:00

<div style="TEXT-INDENT: 24px; WORD-WRAP: break-word; FONT-SIZE: 9pt; OVERFLOW: hidden; WORD-BREAK: break-all" id="textstyle_3">刚入行 好多东西都要学习 感谢各位前辈的分享 </div><br/>

zq6557513 发表于 2012-12-25 15:52:00

谢谢分享             谢谢

wckj 发表于 2013-4-13 16:01:00

用公式算出来的要差好多。

zh0081008 发表于 2013-4-27 15:05:00

学习了,感谢
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