?!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "//www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> ag̳:(沛_)建筑U偏公司(工程) - 沛_N建筑加固攚w有限公?/title> <meta name="keywords" content="ag̳," /> <meta name="description" content="ag̳:Z详细介绍建筑U偏公司产品内容,包括建筑U偏公司的用途、型受范围、图片等,在这里你可以得知所有徏{纠偏公司新M及最新的市场建筑U偏公司h.咨询电话:0371-66770301"> <link href="/template/jzjg/lib/index.css" rel="stylesheet" type="text/css" /> <link type="text/css" href="/template/jzjg/lib/style.css" rel="stylesheet"> <link href="/template/jzjg/lib/jquery.jslides.css" rel="stylesheet" type="text/css" /> <link rel="canonical" href="//www.okkdy.icu/supply/8.html"/> <meta name="robots" content="noarchive"> <meta http-equiv="Cache-Control" content="no-transform" /> <meta http-equiv="Cache-Control" content="no-siteapp" /> </head> <body> <div class="top"> <div class="top_nav"> 沛_N建筑加固攚w有限公ؓ您免Ҏ?a href="/">沛_加固公司</a>?a href="/supply/">郑州地基加固公司</a>?a href="/news/">建筑U偏公司</a>{相关信息,敬请xQ? <p> </p> <div class="clear"> </div> </div> </div> <!--top--> <div class="logo"></div> <!--nav--> <div class="nav2"> <div class="nav-2"> <ul class="usefz"> <li class="usefz"><a href="//www.okkdy.icu/" title="ag">ag</a></li> <li class="usefz"><a href="//www.okkdy.icu/about/" rel="nofollow">关于我们</a> </li> <li class="usefz"><a href="//www.okkdy.icu/supply/" rel="nofollow">工程案例</a></li> <li class="usefz"><a href="//www.okkdy.icu/buy/" rel="nofollow">业务范围</a></li> <li class="usefz"><a href="//www.okkdy.icu/news/" rel="nofollow">资讯中心</a></li> <li class="usefz"><a href="//www.okkdy.icu/download/" rel="nofollow">资质荣誉</a></li> <li class="usefz"><a href="//www.okkdy.icu/about/about2.html" rel="nofollow">招贤U_</a></li> <li class="usefz"><a href="//www.okkdy.icu/contact/" rel="nofollow">联系我们</a></li> </ul> </div> </div> <div class="clear"> </div> <div class="banner"> <div id="full-screen-slider"> <ul id="slides"> <li style="background: url('/template/jzjg/images/banner1.jpg') no-repeat center top"> </li> <li style="background: url('/template/jzjg/images/banner2.jpg') no-repeat center top"> </li> <li style="background: url('/template/jzjg/images/banner3.jpg') no-repeat center top"> </li> <li style="background: url('/template/jzjg/images/banner4.jpg') no-repeat center top"> </li> </ul> </div> </div> <div class="clear"> </div> <div class="main"> <div class="left"> <div class="cp-l1"> <div class="cp-l-top"> </div> <div class="cp-l-lb"> <div class="cp-l-lb-p1"><a href="//www.okkdy.icu/jzwjp/" target="" title="加固公司建筑物纠?>加固公司建筑物纠?/a></div> <div class="cp-l-lb-p1"><a href="//www.okkdy.icu/gzwjp/" target="" title="加固公司构筑物纠?>加固公司构筑物纠?/a></div> <div class="cp-l-lb-p1"><a href="//www.okkdy.icu/jgkzjg/" target="" title="加固公司l构抗震加固">加固公司l构抗震加固</a></div> <div class="cp-l-lb-p1"><a href="//www.okkdy.icu/qlsdjg/" target="" title="加固公司桥梁隧道加固">加固公司桥梁隧道加固</a></div> <div class="cp-l-lb-p1"><a href="//www.okkdy.icu/djjg/" target="" title="加固公司地基加固">加固公司地基加固</a></div> <div class="cp-l-lb-p1"><a href="//www.okkdy.icu/zhgkj/" target="" title="加固公司砖؜Ҏ?>加固公司砖؜Ҏ?/a></div> <div class="cp-l-lb-p1"><a href="//www.okkdy.icu/gjgjg/" target="" title="加固公司钢结构加?>加固公司钢结构加?/a></div> <div class="cp-l-lb-p1"><a href="//www.okkdy.icu/jcth/" target="" title="加固公司基础托换">加固公司基础托换</a></div> <div class="cp-l-lb-p1"><a href="//www.okkdy.icu/djxf/" target="" title="沛_加固公司房屋加固">沛_加固公司房屋加固</a></div> <div class="cp-l-lb-p1"><a href="//www.okkdy.icu/jgbj/" target="" title="建筑加固公司l构补强">建筑加固公司l构补强</a></div> <div class="cp-l-lb-p1"><a href="//www.okkdy.icu/wfgz/" target="" title="郑州加固公司危房攚w?>郑州加固公司危房攚w?/a></div> </div> </div> <div class="cp-l2"> <div class="cp-l-top1"> <span class="usefz"></span> </div> <div class="cp-l-lb"> <p> 沛_N建筑加固攚w有限公?/p> <p> 手机: 18703873828</p> <p> 电话: 0371-66770301</p> <p> 邮箱: <a href="mailto:hndbjzjg@163.com" rel="nofollow">hndbjzjg@163.com</a></p> <p> |址: ag www.okkdy.icu</p> <p> 地址: 沛_省郑州市高新区孵?#楼B?2层(长椿路与梧桐街交叉口Q?/p> </div> </div> <div class="clear"> </div> </div> <div class="right"> <div class="right_t"><h3>产品中心</h3><h4> 您现在的位置 : <a href="//www.okkdy.icu/" title="ag">ag</a> > <a href="/supply/">供应产品</a> > <a href="/jzwjp/">加固公司建筑物纠?/a> > <a href="/supply/8.html">建筑U偏公司</a> </h4></div> <div class="right_con"> <div class="pro_article"> 建筑U偏公司 <h3>    各种׃Q梁体在不增加自重的前提下,外部施加预应力加固,以达到抗震或使用的要求所谓预应力加固法,指的是采用外加预应力钢拉杆或型钢撑杆对l构构g或整体进行加固的Ҏ。预应力加固法具有加固、卸荗改变结构内力的三重效果Q适用于大跨结构加固,以及采用一般方法无法加固或加固效果很不理想的较高应力应变状态下的大型结构加固?br /> <p>     体外预应力就是设|在混凝土体外的预应力筋l؜凝土施加的预应力。体外预应力混凝土也U无_结预应力؜凝土Q是一U预应力{直接设|在体外Q或者预应力{设|在混凝土体内,但无需q行孔道灌浆的无_结预应力؜凝土?</p> <p style="text-align:center;"> <img src="//cmsimgshow.zhuchao.cc/28056/201611291109327252805618523.jpg" alt="" /> </p>     它与预应力؜凝土的区别在于预应力{与混凝土的无粘l性。自20 世纪80 q代开始,无粘l预应力混凝土在我国房屋建筑中得到广泛的应用Q后来逐渐被应用于桥梁l构中?br />     体外预应力技术由于具有施工方ѝ经可靠,预应力筋Q束Q可以单独防腐甚臛_以更换等特点Q近q来Q已被广泛应用于旧桥的加固工E中。众多的工程实践证明Q利用体外预应力加固旧桥Q能昄提高l构承蝲力和抗裂度,有效改善l构的应力状态?br />     沛_N建筑加固攚w有限公司——专业的<b>建筑U偏公司</b>?br />     <br /></h3> <div class="n_article_next"> 上一个品:<a href="/supply/9.html">砖؜Ҏ?/a>    下一个品:<a href="/supply/7.html">l构抗震加固公司</a> </div> <div class="tag">相关标签Q?a href='/key.aspx?k=%ba%d3%c4%cf%bc%d3%b9%cc%b9%ab%cb%be'>沛_加固公司</a>,<a href='/key.aspx?k=%d6%a3%d6%dd%b5%d8%bb%f9%bc%d3%b9%cc%b9%ab%cb%be'>郑州地基加固公司</a>,<a href='/key.aspx?k=%bd%a8%d6%fe%be%c0%c6%ab%b9%ab%cb%be'>建筑U偏公司</a>,</div> <div class="tag">发布旉 : 2016-11-29 0:00:00</div> <div class="tag">来源:<a href='//www.okkdy.icu/supply/8.html'>//www.okkdy.icu/supply/8.html</a> </div> <div class="clear"></div> </div> <div class="related"> <div class="related_t">相关产品</div> <div class="c_product_b" > <dl> <dt><a href="//www.okkdy.icu/supply/22.html" rel="nofollow"><img src="//cmsimgshow.zhuchao.cc/28056/201801031752011422805693557.png?path=www.jzjg.cn/uploads/cp/201801031752011422805693557.png" alt="郑州桥梁加固公司" /></a></dt> <dd><a href="//www.okkdy.icu/supply/22.html" rel="nofollow">郑州桥梁加固公司</a></dd> </dl> <dl> <dt><a href="//www.okkdy.icu/supply/21.html" rel="nofollow"><img src="//cmsimgshow.zhuchao.cc/28056/201801031750287202805699853.png?path=www.jzjg.cn/uploads/cp/201801031750287202805699853.png" alt="沛_隧道加固公司" /></a></dt> <dd><a href="//www.okkdy.icu/supply/21.html" rel="nofollow">沛_隧道加固公司</a></dd> </dl> <dl> <dt><a href="//www.okkdy.icu/supply/20.html" rel="nofollow"><img src="//cmsimgshow.zhuchao.cc/28056/201801031746420322805659319.png?path=www.jzjg.cn/uploads/cp/201801031746420322805659319.png" alt="沛_桥梁加固公司" /></a></dt> <dd><a href="//www.okkdy.icu/supply/20.html" rel="nofollow">沛_桥梁加固公司</a></dd> </dl> <dl> <dt><a href="//www.okkdy.icu/supply/19.html" rel="nofollow"><img src="//cmsimgshow.zhuchao.cc/28056/201801031744360012805639949.png?path=www.jzjg.cn/uploads/cp/201801031744360012805639949.png" alt="郑州桥梁隧道加固公司" /></a></dt> <dd><a href="//www.okkdy.icu/supply/19.html" rel="nofollow">郑州桥梁隧道加固公司</a></dd> </dl> <dl> <dt><a href="//www.okkdy.icu/supply/18.html" rel="nofollow"><img src="//cmsimgshow.zhuchao.cc/28056/201801031742383452805682498.png?path=www.jzjg.cn/uploads/cp/201801031742383452805682498.png" alt="房屋加固公司" /></a></dt> <dd><a href="//www.okkdy.icu/supply/18.html" rel="nofollow">房屋加固公司</a></dd> </dl> <dl> <dt><a href="//www.okkdy.icu/supply/17.html" rel="nofollow"><img src="//cmsimgshow.zhuchao.cc/28056/201801031736020952805685265.png?path=www.jzjg.cn/uploads/cp/201801031736020952805685265.png" alt="沛_房屋加固工程公司" /></a></dt> <dd><a href="//www.okkdy.icu/supply/17.html" rel="nofollow">沛_房屋加固工程公司</a></dd> </dl> </div> <div class="clear"></div> <div class="related_t">相关新闻</div> <dl class="news_re"> <ul class="usefz"> <li class="usefz"><a href="//www.okkdy.icu/news/353.html" rel="nofollow">建筑U偏公司在给倾斜q大的徏{物U偏旉要注意的施工问题</a><span class="usefz"></span></li> <li class="usefz"><a href="//www.okkdy.icu/news/352.html" rel="nofollow">沛_加固公司一般采用哪些施工方式给工业厂房加固</a><span class="usefz"></span></li> <li class="usefz"><a href="//www.okkdy.icu/news/350.html" rel="nofollow">郑州地基加固公司带你了解利用哪几U管理方法提高工E质?/a><span class="usefz"></span></li> <li class="usefz"><a href="//www.okkdy.icu/news/349.html" rel="nofollow">建筑U偏公司教你如何防复倄加固技?/a><span class="usefz"></span></li> <li class="usefz"><a href="//www.okkdy.icu/news/348.html" rel="nofollow">沛_加固公司教你面对隧道施工应该如何选取有效Ҏ</a><span class="usefz"></span></li> <li class="usefz"><a href="//www.okkdy.icu/news/347.html" rel="nofollow">郑州地基加固公司叙述地基加固采用强夯法需要注意哪些问?/a><span class="usefz"></span></li> </ul> </dl> </div> </div> </div> </div> <div class="clear"></div> <div class="link"> <div class="link-nr"> <div class="link-mn"> <a href="//www.okkdy.icu/" title="ag">ag</a>| <a href="//www.okkdy.icu/about/" rel="nofollow">关于我们</a>| <a href="//www.okkdy.icu/supply/" rel="nofollow">产品中心</a>| <a href="//www.okkdy.icu/news/" rel="nofollow">新闻中心</a>| <a href="//www.okkdy.icu/download/" rel="nofollow">资质荣誉</a>| <a href="//www.okkdy.icu/about/about2.html" rel="nofollow">在线留言</a>| <a href="//www.okkdy.icu/contact/" rel="nofollow">联系我们</a>| <a href="/weibo/" rel="nofollow">企业微博</a>| <a href="//www.okkdy.icu/sitemap.html" rel="nofollow">|站地图</a>| <a href="//www.okkdy.icu/sitemap.xml" rel="nofollow">XML</a> </div> <div class="link-nrl"> Copyright © <a href="//www.okkdy.icu" rel="nofollow">沛_N建筑加固攚w有限公?/a>    <a href="//www.okkdy.icu/" title="ag">ag</a></p> </div> </div> </div> <script>(function(){ var src = (document.location.protocol == "") ? "//js.passport.qihucdn.com/11.0.1.js?9ed1f3a8f9c3ff069b7b95c01474c743":"https://jspassport.ssl.qhimg.com/11.0.1.js?9ed1f3a8f9c3ff069b7b95c01474c743"; document.write('<script src="' + src + '" id="sozz"><\/script>'); })(); </script> <script> (function(){ var bp = document.createElement('script'); var curProtocol = window.location.protocol.split(':')[0]; if (curProtocol === 'https') { bp.src = 'https://zz.bdstatic.com/linksubmit/push.js'; } else { bp.src = '//push.zhanzhang.baidu.com/push.js'; } var s = document.getElementsByTagName("script")[0]; s.parentNode.insertBefore(bp, s); })(); </script> </body> </html>