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联系人：李经理  13929201666；联系电话：0516-87126666、0516-87021333；邮箱：1459153600@qq.com；网址：www.hjygjg.com；江苏汇金源钢结构工程有限公司是知名的网架工程材料生产厂家,网架工程材料加工厂家，凭借我们一贯的专业能力与优势资源整合，能成为您可靠的合作伙伴，并在主营产品领域为您提供帮助与支持。如需了解专业网架工程材料生产厂家,江苏专业网架工程材料加工厂家等详细信息，欢迎致电咨询！
<h2 class="rich_media_title" id="activity-name" style="margin: 0px 0px 14px; padding: 0px 0px 10px; border-bottom-width: 1px; border-bottom-style: solid; border-bottom-color: rgb(231, 231, 235);"><span style="font-size:small;">钢结构工程基本知识</span></h2><p class="rich_media_thumb_wrp" id="media" style="margin: 0px 0px 6px; padding: 0px;"><span style="font-size:small;"><img src="http://img1.711688.com.cn/201642/135418.jpg" width="500" /><br /></span></p><p class="rich_media_content " id="js_content" style="margin: 0px; padding: 0px; overflow: hidden; min-height: 350px; position: relative;"><p style="margin: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; box-sizing: border-box !important; word-wrap: break-word !important; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"><span style="font-size:small;"><span style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;">钢结构</span><span style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;">是由钢板、热轧型钢和冷加工成型的薄壁型钢制造而成。</span></span></p><p style="margin: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; box-sizing: border-box !important; word-wrap: break-word !important; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"><span style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><span style="font-size:small;">与其他材料的结构相比具有以下优点：</span></span></p><p style="margin: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; box-sizing: border-box !important; word-wrap: break-word !important; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"><span style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><span style="font-size:small;"><span style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;">（</span>1）材料强度高，钢材质量轻。</span></span></p><p style="margin: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; box-sizing: border-box !important; word-wrap: break-word !important; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"><span style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><span style="font-size:small;"><span style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;">（</span>2）韧性、塑性好、材质均匀。</span></span></p><p style="margin: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; box-sizing: border-box !important; word-wrap: break-word !important; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"><span style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><span style="font-size:small;"><span style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;">（</span>3）制造简单，施工周期短。</span></span></p><p style="margin: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; box-sizing: border-box !important; word-wrap: break-word !important; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"><span style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><span style="font-size:small;"><span style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;">（</span>4）密封性好。</span></span></p><p style="margin: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; box-sizing: border-box !important; word-wrap: break-word !important; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"><span style="font-size:small;"><span style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;">&nbsp;</span><span style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;">钢结构的缺点有：</span></span></p><p style="margin: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; box-sizing: border-box !important; word-wrap: break-word !important; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"><span style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><span style="font-size:small;"><span style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;">（</span>1）耐热但不耐火150摄氏度时强度无变化，600摄氏度时强度约为0.3。</span></span></p><p style="margin: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; box-sizing: border-box !important; word-wrap: break-word !important; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"><span style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><span style="font-size:small;"><span style="margin: