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width="205" height="183" title="贵州钢结? align="" /><br /> </span> </p> <p> <br /> </p> <p> <span style="font-size:16px;">           </span><span style="font-size:16px;">2、一定要注意杆g间夹角不要太:</span> </p> <p> <br /> </p> <p> <span style="font-size:16px;">           </span><span style="font-size:16px;">q个问题可以参考《空间网格结构技术规E》JGJ 7-2010来确立网架或|格的尺寸时Q尽量让盔R的杆仉的夹角大?5Qƈ且要不小?0?/span> </p> <p> <br /> </p> <p> <span style="font-size:16px;">           </span><span style="font-size:16px;">3、次l构布置的合理性:</span> </p> <p> <br /> </p> <p> <span style="font-size:16px;">           </span><span style="font-size:16px;">屋面板一般要通过檩条{次l构自重传递给桁架ȝ构,Z让传力直接以及\径最短化Q布|管桁结构时应该量使次l构的跨度控制在合理的范围之内。一般情况下Q可以让轻钢屋面板檩条的跨度控制?.5?m之间比较合适?/span> </p> <p> <br /> </p> <p> <span style="font-size:16px;">           </span><span style="font-size:16px;">4、网格尺寸要可能的均匀、渐变:</span> </p> <p> <br /> </p> <p> <span style="font-size:16px;">           </span><span style="font-size:16px;"></span><span style="font-size:16px;">均匀、渐变的|格不但可以让钢l构工程的造型观Q还可以让结构不易生局部应力过分集中而导致杆件截面突变?/span> </p> <p><div>上一?<a href="123.html">贵州钢结构棚架如何设计好要点?</a></div> <div>下一?<a href="121.html">贵州板材加工处理不易受碰撞损伤ƈ极ؓ耐磨</a></div> </p> </div> </div> <hr /> <hr /> </div> </div> </div> </div> <div id="footer"> <div class="foot"> <a href="/" rel="nofollow" >首页</a> | <a href="/about/" rel="nofollow" >企业介绍</a> | <a href="/news/" rel="nofollow" >贵阳H型钢加工生新闻资讯</a> | <a href="/supply/" rel="nofollow" >贵州钢结构公品介l?/a> | <a href="/contact/" rel="nofollow" >厂家联系方式</a> | <a href="/4g/" target="_blank">手机|站</a> | </br> <div class="cnzz"><script type="text/javascript">var cnzz_protocol = (("https:" == document.location.protocol) ? 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