摘要：<div style="text-align:center;"> <h1 style="font:400 16px / 24px ui-sans-serif, system-ui, sans-serif, &quot;Apple Color Emoji&quot;, &quot;Segoe UI Emoji&quot;, &quot;Segoe UI Symbol&quot;, &quot;Noto Color Emoji&quot;;white-space:normal;flex:0 1 auto;flex-direction:row;justify-content:normal;align-items:normal;padding:0px;margin:0px;background-image:none;background-position:0% 0%;background-size:auto;background-repeat:repeat;background-attachment:scroll;background-origin:padding-box;background-clip:border-box;"> <span style="font-size:24px;">碳纤维应力应变 “热真<span style="line-height:2;"></span>相”</span> </h1> <div style="font-style:normal;font-variant:normal;font-size-adjust:none;font-language-override:normal;font-kerning:auto;font-optical-sizing:auto;font-feature-settings:normal;font-variation-settings:normal;font-stretch:normal;font-family:ui-sans-serif, system-ui, sans-serif, &quot;Apple Color Emoji&quot;, &quot;Segoe UI Emoji&quot;, &quot;Segoe UI Symbol&quot;, &quot;Noto Color Emoji&quot;;font-size:16px;line-height:24px;white-space:normal;flex:0 1 auto;flex-direction:row;justify-content:normal;align-items:normal;padding:0px;margin:0px;background-image:none;background-position:0% 0%;background-size:auto;background-repeat:repeat;background-attachment:scroll;background-origin:padding-box;background-clip:border-box;"> </div> <div style="font-style:normal;font-variant:normal;font-size-adjust:none;font-language-override:normal;font-kerning:auto;font-optical-sizing:auto;font-feature-settings:normal;font-variation-settings:normal;font-stretch:normal;font-family:ui-sans-serif, system-ui, sans-serif, &quot;Apple Color Emoji&quot;, &quot;Segoe UI Emoji&quot;, &quot;Segoe UI Symbol&quot;, &quot;Noto Color Emoji&quot;;font-size:16px;line-height:24px;white-space:normal;flex:0 1 auto;flex-direction:row;justify-content:normal;align-items:normal;padding:0px;margin:0px;background-image:none;background-position:0% 0%;background-size:auto;background-repeat:repeat;background-attachment:scroll;background-origin:padding-box;background-clip:border-box;"> 碳纤维复合材料<span style="line-height:1.5;">在拉伸、承压等力学加载过程中，内部应力集中区域会产生温升现象。利用红外热像仪可以实时采集材料表面温度分布，直观观察形变过程中的热量变化。</span> <div style="font-style:normal;font-variant:normal;font-size-adjust:none;font-language-override:normal;font-kerning:auto;font-optical-sizing:auto;font-feature-settings:normal;font-variation-settings:normal;font-stretch:normal;font-family:ui-sans-serif, system-ui, sans-serif, &quot;Apple Color Emoji&quot;, &quot;Segoe UI Emoji&quot;, &quot;Segoe UI Symbol&quot;, &quot;Noto Color Emoji&quot;;line-height:24px;flex:0 1 auto;flex-direction:row;justify-content:normal;align-items:normal;padding:0px;margin:0px;background-image:none;background-position:0% 0%;background-size:auto;background-repeat:repeat;background-attachment:scroll;background-origin:padding-box;background-clip:border-box;"> </div> <span style="line-height:1.5;">通过红外热成像观测，能够找到碳纤维复材应力集中位置，分析材料损伤演化与失效机理，广泛应用于新材料研发、力学实验室测试、复合材料性能评估。</span> </div> <iframe height="550" width="700" src="//player.bilibili.com/player.html?isOutside=true&aid=113592154259967&bvid=BV1bRzQYvEhM&cid=27169850438&p=1" scrolling="no" border="0" frameborder="no" framespacing="0" allowfullscreen="true"> </iframe> </div>