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1、加大截面加固法åQŒåŠ å¤§æˆªé¢åŠ å›ºæ³•æ–½å·¥å·¥è‰º½Ž€å•ã€é€‚应性强åQŒåƈå…ähœ‰æˆç†Ÿçš„设计和施工¾léªŒåQ›é€‚用于梁、板、柱、墙和一般构造物的æ؜凝土的加固。在钢筋混凝土受弯构件受压区加æ؜凝土现浇层,可增加截面有效高度,扩大截面面积åQŒä»Žè€Œæé«˜æž„件正截面抗弯åQŒæ–œæˆªé¢æŠ—剪能力和截面刚度,起到加固补强的作用。加大截面后会媄响厂房徏½{‘的净½Iºã€?br />     2、粘钢加固法åQŒç²˜é’¢åŠ å›ºæ˜¯ž®†é’¢æ‰K‡‡ç”¨é«˜æ€§èƒ½çš„环氧类¾_˜æŽ¥å‰‚粘¾l“于混凝土构件的表面åQŒä‹É钢板与æ؜凝土形成¾lŸä¸€çš„整体,利用钢板良好的抗拉强度达到增强构件承载能力及刚度的目的ã€?br />     该法施工快速、现场无湿作业或仅有抹灰½{‰å°‘量湿作业åQŒå¯¹ç”Ÿäñ”和生‹zÕdª„响小åQŒä¸”加固后对原结构外观和原有净½Iºæ— æ˜¾è‘—影响åQŒä½†åŠ å›ºæ•ˆæžœåœ¨å¾ˆå¤§ç¨‹åº¦ä¸Šå–决于胶¾_˜å·¥è‰ÞZ¸Žæ“ä½œæ°´åã^åQ›é€‚用于承受静力作用且处于正常湿度环境中的受弯或受拉构件的加固ã€?br />     3、置换æ؜凝土加固法,此方法主要用于æ؜凝土强度偏低、æ؜凝土有缺é™ïLš„ã€?例如受压区æ؜凝土强度偏低或有严重¾~ºé™·çš„梁、柱½{‰æ؜凝土扉K‡æž„äšgã€?该法的优点与加大截面法相˜q‘,且加固后不媄响徏½{‘物的净½Iºï¼Œä½†åŒæ ·å­˜åœ¨æ–½å·¥çš„湿作业时间长的缺炏V€?br /> <p> <a href="//www.okkdy.icu/">Ãâ·ÑÊÔÍæagÕæÈË</a> www.okkdy.icu     4、连接的加固与加å›ÞZšg的连接,钢结构厂房的˜qžæŽ¥æ–ÒŽ³•æœ‰ç„Š¾~ã€é“†é’‰ã€æ™®é€šèžºæ “和高强度螺栓连接方法的选择åQŒåº”æ ÒŽ®¾l“构需要加固的原因、目的、受力状å†üc€æž„造及施工条äšgåQŒåƈ考虑¾l“构原有的连接方法确定。钢¾l“构厂房加固一般宜采用焊缝˜qžæŽ¥ã€æ‘©æ“¦åž‹é«˜å¼ºåº¦èžºæ “连接,有依据时亦可采用焊缝和摩擦型高强度螺栓的混合˜qžæŽ¥ã€‚当采用焊缝˜qžæŽ¥æ—Óž¼Œåº”采用经评定认可的焊接工艺及˜qžæŽ¥ææ–™ã€‚é’¢¾l“构厂房的连接可以分为焊接和非焊接部分,焊接部分可以选择焊缝的加固方法,非焊接部分可以摩擦型高强螺栓的加固方法,如果钢结构厂房是两者都需要进行加固,可以采取混合加固的方式ã€?</p> <p style="text-align:center;"> <img src="/uploads/image/20190329/20190329102911_6670.jpg" alt="" /> </p>     以上所˜qŽÍ¼Œž®±æ˜¯<strong class="usefz"><a href="//www.okkdy.icu/" title="Ãâ·ÑÊÔÍæagÕæÈË">Ãâ·ÑÊÔÍæagÕæÈË</a></strong>为大家整理的一些厂房加固方法,厂房加固攚w€ å¯ä¸æ˜¯ä¸€ä»¶ç®€å•çš„事情åQŒåŽ‚房加固需要经˜q‡ä¸“业的部门˜q›è¡Œä¸€äº›åˆ—的鉴定判断,而且加固的工½E‹ï¼Œå¯ÒŽ–½å·¥è€…的技术有一定的要求åQŒå¿…™å»è¦æœ‰æˆç†Ÿçš„设计和施工经验,对于不同的厂房施工方式也有些不一æ øP¼Œè¦æ ¹æ®å®žé™…情况采取合理的施工æ–ÒŽ¡ˆã€?br />     沛_—è¾ùN‚¦å»ºç­‘加固攚w€ æœ‰é™å…¬åæ€¸“业供应钢¾l“构加固、地基加固、抗震加固等服务åQŒå¤§å®¶å¦‚果有需求或是遇åˆîC»€ä¹ˆä¸æ˜Žç™½çš„问题,‹Æ¢è¿Žæ‰“电话咨询ã€?br />     <strong 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