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<h1 class="title">钢结构工½E‹è®¾è®¡æ–¹æ³•ä¸Žæ³¨æ„事项</h1> <div class="mark"> <span>å‘布日期åQ?022-08-18</span> <span>æ¥æºåQ?a href='http://www.landongxiazai.com/news/272.html'>http://www.landongxiazai.com/news/272.html</a></span> </div> <!-- <div class="news-pic"><img src="[path]" alt="钢结构工½E‹è®¾è®¡æ–¹æ³•ä¸Žæ³¨æ„事项"/></div> --> <div class="showContxt"> 1ã€?a href="http://www.landongxiazai.com/supply/103.html" target="_blank">钢结æž?/a>工程设计æ–ÒŽ³•<br /> 1.1塑性设计法<br /> 当钢¾l“构工程的结构构件塑性性质以åŠå¼ºåº¦æ¯”标准è·è½½çš„æž„äšg乘以安全¾pÀL•°è¦é«˜çš„时候,在构件的内力¾l“构分æžä¸­é€šå¸¸ž®×ƒ¼šé‡‡ç”¨å¡‘性设计法。这一æ–ÒŽ³•æœ‰ä¸€å®šçš„优点åQŒä¸»è¦è¡¨çŽ°åœ¨å…¶ç»“构进入到塑性之åŽèƒ½å¤Ÿå…许进行内力的é‡åˆ†å¸ƒï¼Œä½†å¿…™å»è¦æ³¨æ„åQŒå…¶¾l“构和构仉™œ€è¦å…·æœ‰èƒö够的延性,òq¶ä¸”è¦åœ¨è®¾è®¡˜q‡ç¨‹ä¸­æ ¹æ®å®žé™…需求,严格é™åˆ¶¾˜¼ç¼˜ä»¥åŠæˆªé¢è…ÒŽ¿çš„比例尺寸。 钢结构工½E‹è®¾è®?br /> 1.2容许应力æ³?br /> 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