{"id":2399,"date":"2025-04-24T02:56:07","date_gmt":"2025-04-24T02:56:07","guid":{"rendered":"https:\/\/www.glsteel-structure.com\/?p=2399"},"modified":"2025-04-24T02:56:16","modified_gmt":"2025-04-24T02:56:16","slug":"structural-steel-components-key-types-and-uses","status":"publish","type":"post","link":"https:\/\/www.glsteel-structure.com\/zh\/structural-steel-components-key-types-and-uses\/","title":{"rendered":"\u94a2\u7ed3\u6784\u90e8\u4ef6\uff1a\u4e3b\u8981\u7c7b\u578b\u548c\u7528\u9014"},"content":{"rendered":"<p class=\"wp-block-paragraph\">\u6b22\u8fce\u8bbf\u95ee\u6211\u7684\u535a\u5ba2<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5728\u6211\u4eec\u6df1\u5165\u63a2\u8ba8\u5185\u5bb9\u4e4b\u524d\uff0c\u6211\u5e0c\u671b\u60a8\u80fd\u52a0\u5165\u6211\u7684\u793e\u4ea4\u5a92\u4f53\u5e73\u53f0\uff0c\u4e0e\u6211\u5206\u4eab\u66f4\u591a\u89c1\u89e3\uff0c\u4e0e\u793e\u533a\u4e92\u52a8\uff0c\u5e76\u53d1\u5e03\u6700\u65b0\u4fe1\u606f\u3002\u4ee5\u4e0b\u662f\u4e0e\u6211\u8054\u7cfb\u7684\u65b9\u5f0f\uff1a<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Facebook\uff1a<a href=\"https:\/\/www.facebook.com\/profile.php?id=61565337355573\" target=\"_blank\" rel=\"noopener\">https:\/\/www.facebook.com\/profile.php?id=61565337355573<\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u73b0\u5728\uff0c\u8ba9\u6211\u4eec\u4e00\u8d77\u8e0f\u4e0a\u65c5\u7a0b\u3002\u6211\u5e0c\u671b\u4f60\u80fd\u53d1\u73b0\u8fd9\u91cc\u7684\u5185\u5bb9\u5177\u6709\u6d1e\u5bdf\u529b\u3001\u5438\u5f15\u529b\u548c\u4ef7\u503c\u3002<\/p>\n\n\n\n<div class=\"wp-block-rank-math-toc-block\" id=\"rank-math-toc\"><h2>\u76ee\u5f55<\/h2><nav><ul><li><a href=\"#introduction\">\u5bfc\u8a00<\/a><\/li><li><a href=\"#understanding-the-properties-of-structural-steel-components\">\u4e86\u89e3\u94a2\u7ed3\u6784\u90e8\u4ef6\u7684\u7279\u6027<\/a><\/li><li><a href=\"#key-types-of-structural-steel-components-beams\">\u94a2\u7ed3\u6784\u90e8\u4ef6\u7684\u4e3b\u8981\u7c7b\u578b\uff1a\u6a2a\u6881<\/a><\/li><li><a href=\"#key-types-of-structural-steel-components-columns\">\u94a2\u7ed3\u6784\u90e8\u4ef6\u7684\u4e3b\u8981\u7c7b\u578b\uff1a\u67f1<\/a><\/li><li><a href=\"#key-types-of-structural-steel-components-plates\">\u7ed3\u6784\u94a2\u7ec4\u4ef6\u7684\u4e3b\u8981\u7c7b\u578b\uff1a\u94a2\u677f<\/a><\/li><li><a href=\"#key-types-of-structural-steel-components-connecting-elements\">\u94a2\u7ed3\u6784\u90e8\u4ef6\u7684\u4e3b\u8981\u7c7b\u578b\uff1a\u8fde\u63a5\u90e8\u4ef6<\/a><\/li><li><a href=\"#applications-of-structural-steel-components\">\u94a2\u7ed3\u6784\u90e8\u4ef6\u7684\u5e94\u7528<\/a><\/li><li><a href=\"#table-of-common-structural-steel-components-and-their-typical-uses\">\u5e38\u89c1\u94a2\u7ed3\u6784\u90e8\u4ef6\u53ca\u5176\u5178\u578b\u7528\u9014\u8868<\/a><\/li><li><a href=\"#conclusion\">\u7ed3\u8bba<\/a><\/li><li><a href=\"#faq\">\u5e38\u89c1\u95ee\u9898<\/a><\/li><\/ul><\/nav><\/div>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"introduction\"><a href=\"https:\/\/www.glsteel-structure.com\/zh\/product\/h-beam\/\">\u5bfc\u8a00<\/a><\/h2>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"500\" height=\"350\" src=\"https:\/\/www.glsteel-structure.com\/wp-content\/uploads\/2025\/04\/Hxinggangzhu-6.jpg\" alt=\"\u94a2\u7ed3\u6784\u4ef6\" class=\"wp-image-2400\" style=\"width:500px\" srcset=\"https:\/\/www.glsteel-structure.com\/wp-content\/uploads\/2025\/04\/Hxinggangzhu-6.jpg 500w, https:\/\/www.glsteel-structure.com\/wp-content\/uploads\/2025\/04\/Hxinggangzhu-6-300x210.jpg 300w, https:\/\/www.glsteel-structure.com\/wp-content\/uploads\/2025\/04\/Hxinggangzhu-6-18x12.jpg 18w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u4ece\u9ad8\u8038\u7684\u6469\u5929\u5927\u697c\u548c\u5bbd\u9614\u7684\u6865\u6881\uff0c\u5230\u575a\u56fa\u7684\u5de5\u4e1a\u8bbe\u65bd\u548c\u91cd\u8981\u7684\u57fa\u7840\u8bbe\u65bd\uff0c\u94a2\u7ed3\u6784\u90e8\u4ef6\u6784\u6210\u4e86\u65e0\u6570\u73b0\u4ee3\u5efa\u7b51\u7684\u9aa8\u67b6\u3002\u5176\u56fa\u6709\u7684\u5f3a\u5ea6\u3001\u8010\u7528\u6027\u548c\u591a\u529f\u80fd\u6027\u4f7f\u5176\u6210\u4e3a\u571f\u6728\u5de5\u7a0b\u548c\u5efa\u7b51\u65bd\u5de5\u9886\u57df\u4e0d\u53ef\u6216\u7f3a\u7684\u6750\u6599\u3002\u672c\u535a\u6587\u5c06\u6df1\u5165\u63a2\u8ba8\u94a2\u7ed3\u6784\u90e8\u4ef6\u7684\u4e3b\u8981\u7c7b\u578b\uff0c\u63a2\u7d22\u5b83\u4eec\u7684\u72ec\u7279\u7279\u6027\u548c\u5404\u79cd\u5e94\u7528\u3002\u4e86\u89e3\u8fd9\u4e9b\u57fa\u672c\u8981\u7d20\u5bf9\u4e8e\u53c2\u4e0e\u94a2\u7ed3\u6784\u8bbe\u8ba1\u3001\u5236\u9020\u6216\u65bd\u5de5\u7684\u4efb\u4f55\u4eba\u6765\u8bf4\u90fd\u81f3\u5173\u91cd\u8981\u3002\u6211\u4eec\u5c06\u63a2\u8ba8\u8fd9\u4e9b\u57fa\u672c\u6784\u4ef6\u7684\u5404\u79cd\u5f62\u72b6\u3001\u7279\u6027\u548c\u7528\u9014\uff0c\u91cd\u70b9\u8bf4\u660e\u4e3a\u4ec0\u4e48\u94a2\u7ed3\u6784\u6784\u4ef6\u4ecd\u7136\u662f\u4e16\u754c\u5404\u5730\u9ad8\u8981\u6c42\u5efa\u7b51\u9879\u76ee\u7684\u9996\u9009\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"understanding-the-properties-of-structural-steel-components\">\u4e86\u89e3\u94a2\u7ed3\u6784\u90e8\u4ef6\u7684\u7279\u6027<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u94a2\u7ed3\u6784\u90e8\u4ef6\u7684\u5e7f\u6cdb\u4f7f\u7528\u5f52\u529f\u4e8e\u5176\u5353\u8d8a\u7684\u6750\u6599\u7279\u6027\u3002\u9ad8\u5f3a\u5ea6-\u91cd\u91cf\u6bd4\u662f\u5176\u4e3b\u8981\u7279\u70b9\u4e4b\u4e00\uff0c\u5b83\u53ef\u4ee5\u5236\u9020\u51fa\u7ea4\u7ec6\u3001\u9ad8\u6548\u7684\u7ed3\u6784\uff0c\u80fd\u591f\u627f\u53d7\u5de8\u5927\u7684\u8377\u8f7d\uff0c\u800c\u4e0d\u4f1a\u4ea7\u751f\u8fc7\u5927\u7684\u4f53\u79ef\u3002\u94a2\u6750\u7684\u5ef6\u5c55\u6027\uff0c\u5373\u5728\u62c9\u4f38\u5e94\u529b\u4f5c\u7528\u4e0b\u53d1\u751f\u660e\u663e\u53d8\u5f62\u540e\u518d\u65ad\u88c2\u7684\u80fd\u529b\uff0c\u4e3a\u62b5\u5fa1\u5730\u9707\u6d3b\u52a8\u548c\u5176\u4ed6\u6781\u7aef\u4e8b\u4ef6\u63d0\u4f9b\u4e86\u91cd\u8981\u4fdd\u969c\u3002\u6b64\u5916\uff0c\u94a2\u7ed3\u6784\u90e8\u4ef6\u7684\u53ef\u710a\u63a5\u6027\u6709\u52a9\u4e8e\u5b9e\u73b0\u9ad8\u6548\u3001\u575a\u56fa\u7684\u8fde\u63a5\uff0c\u7b80\u5316\u73b0\u573a\u7ec4\u88c5\u5e76\u786e\u4fdd\u7ed3\u6784\u7684\u5b8c\u6574\u6027\u3002\u94a2\u7684\u53ef\u52a0\u5de5\u6027\u4f7f\u5176\u53ef\u4ee5\u7cbe\u786e\u5730\u52a0\u5de5\u6210\u5404\u79cd\u5f62\u72b6\u548c\u5c3a\u5bf8\uff0c\u6ee1\u8db3\u4e0d\u540c\u9879\u76ee\u7684\u7279\u6b8a\u8981\u6c42\u3002\u6b64\u5916\uff0c\u94a2\u6750\u7684\u53ef\u56de\u6536\u6027\u7b26\u5408\u53ef\u6301\u7eed\u5efa\u7b51\u5b9e\u8df5\uff0c\u4f7f\u94a2\u7ed3\u6784\u90e8\u4ef6\u6210\u4e3a\u5bf9\u73af\u5883\u8d1f\u8d23\u7684\u9009\u62e9\u3002\u8fd9\u4e9b\u56fa\u6709\u7279\u6027\u5171\u540c\u4fc3\u8fdb\u4e86\u94a2\u7ed3\u6784\u7684\u5b89\u5168\u6027\u3001\u4f7f\u7528\u5bff\u547d\u548c\u6210\u672c\u6548\u76ca\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"key-types-of-structural-steel-components-beams\">\u4e3b\u8981\u7c7b\u578b <a href=\"https:\/\/www.glsteel-structure.com\/zh\/product\/h-beam\/\">\u94a2\u7ed3\u6784\u90e8\u4ef6<\/a>:\u6a2a\u6881<\/h2>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"500\" height=\"350\" src=\"https:\/\/www.glsteel-structure.com\/wp-content\/uploads\/2025\/04\/Cxinggang2.jpg\" alt=\"\u94a2\u7ed3\u6784\u4ef6\" class=\"wp-image-2403\" style=\"width:500px\" srcset=\"https:\/\/www.glsteel-structure.com\/wp-content\/uploads\/2025\/04\/Cxinggang2.jpg 500w, https:\/\/www.glsteel-structure.com\/wp-content\/uploads\/2025\/04\/Cxinggang2-300x210.jpg 300w, https:\/\/www.glsteel-structure.com\/wp-content\/uploads\/2025\/04\/Cxinggang2-18x12.jpg 18w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u6881\u662f\u7528\u4e8e\u62b5\u6297\u5f2f\u66f2\u8377\u8f7d\u7684\u57fa\u672c\u94a2\u7ed3\u6784\u90e8\u4ef6\u3002\u5b83\u4eec\u901a\u5e38\u662f\u6c34\u5e73\u6784\u4ef6\uff0c\u7528\u4e8e\u652f\u6491\u6765\u81ea\u697c\u677f\u3001\u5c4b\u9876\u548c\u5176\u4ed6\u7ed3\u6784\u6784\u4ef6\u7684\u5782\u76f4\u8377\u8f7d\uff0c\u5e76\u5c06\u8fd9\u4e9b\u8377\u8f7d\u4f20\u9012\u7ed9\u652f\u67f1\u6216\u5899\u58c1\u3002\u94a2\u7ed3\u6784\u6a2a\u6881\u7684\u622a\u9762\u5f62\u72b6\u591a\u79cd\u591a\u6837\uff0c\u6bcf\u79cd\u6a2a\u6881\u90fd\u80fd\u4e3a\u4e0d\u540c\u7684\u5e94\u7528\u63d0\u4f9b\u7279\u5b9a\u7684\u4f18\u52bf\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-beams-wide-flange-beams\">\u5de5\u5b57\u6881\uff08\u5bbd\u7ffc\u7f18\u6881\uff09<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u5de5\u5b57\u94a2\uff0c\u53c8\u79f0\u5bbd\u7ffc\u7f18\u94a2\u6881\uff08W \u578b\uff09\uff0c\u53ef\u80fd\u662f\u6700\u5bb9\u6613\u8fa8\u8ba4\u3001\u5e94\u7528\u6700\u5e7f\u6cdb\u7684\u94a2\u7ed3\u6784\u90e8\u4ef6\u3002\u5b83\u4eec\u7279\u6709\u7684 \u201cI \u201d\u5f62\u6216 \u201cH \u201d\u5f62\u7531\u4e24\u4e2a\u6c34\u5e73\u7ffc\u7f18\u548c\u4e00\u4e2a\u5782\u76f4\u8179\u677f\u8fde\u63a5\u800c\u6210\u3002\u8fd9\u79cd\u7ed3\u6784\u5177\u6709\u51fa\u8272\u7684\u6297\u5f2f\u80fd\u529b\uff0c\u7ffc\u7f18\u53ef\u62b5\u6297\u5927\u90e8\u5206\u5f2f\u77e9\uff0c\u8179\u677f\u53ef\u62b5\u6297\u526a\u529b\u3002\u5de5\u5b57\u94a2\u5728\u5927\u8de8\u5ea6\u627f\u8f7d\u91cd\u7269\u65b9\u9762\u5177\u6709\u5f88\u9ad8\u7684\u6548\u7387\uff0c\u5e38\u7528\u4e8e\u5efa\u7b51\u6846\u67b6\u3001\u6865\u6881\u548c\u697c\u677f\u7cfb\u7edf\u3002\u5b83\u4eec\u7684\u591a\u529f\u80fd\u6027\u548c\u5f3a\u5ea6\u4f7f\u5176\u6210\u4e3a\u73b0\u4ee3\u5efa\u7b51\u7684\u57fa\u77f3\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"channel-beams-c-shapes\">\u69fd\u5f62\u6881\uff08C \u578b\uff09<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u69fd\u5f62\u6881\u6216 C \u5f62\u6881\u5177\u6709\u72ec\u7279\u7684 \u201cC \u201d\u578b\u622a\u9762\uff0c\u4e00\u4e2a\u5bbd\u7ffc\u7f18\u548c\u4e00\u4e2a\u7a84\u7ffc\u7f18\u7531\u8179\u677f\u8fde\u63a5\u3002\u867d\u7136\u5728\u53cc\u8f74\u5f2f\u66f2\u65f6\uff0c\u69fd\u5f62\u6881\u7684\u5f2f\u66f2\u6548\u7387\u4e0d\u5982\u5de5\u5b57\u94a2\uff0c\u4f46\u5728\u9700\u8981\u5c06\u4e00\u4e2a\u7ffc\u7f18\u8fde\u63a5\u5230\u53e6\u4e00\u4e2a\u8868\u9762\u7684\u5e94\u7528\u4e2d\uff0c\u5982\u5899\u88d9\u3001\u697c\u68af\u6a2a\u6881\u548c\u8f7b\u578b\u6846\u67b6\u4e2d\uff0c\u69fd\u5f62\u6881\u5374\u8868\u73b0\u51fa\u8272\u3002\u5b83\u4eec\u7684\u5f62\u72b6\u4e3a\u56fa\u5b9a\u548c\u8fde\u63a5\u63d0\u4f9b\u4e86\u65b9\u4fbf\u7684\u8868\u9762\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"angle-sections-l-shapes\">\u89d2\u5f62\u622a\u9762\uff08L \u5f62\uff09<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u89d2\u94a2\u6216 L \u578b\u94a2\u662f\u7531\u4e24\u4e2a 90 \u5ea6\u89d2\u7684\u652f\u817f\u8fde\u63a5\u800c\u6210\u3002\u8fd9\u4e9b\u94a2\u7ed3\u6784\u90e8\u4ef6\u4e3b\u8981\u7528\u4e8e\u652f\u6491\u3001\u8fde\u63a5\u548c\u4f5c\u4e3a\u5f00\u53e3\u7684\u95e8\u6963\u3002\u5b83\u4eec\u4e3a\u94a2\u6846\u67b6\u63d0\u4f9b\u7a33\u5b9a\u6027\uff0c\u5bf9\u4e8e\u5728\u5176\u4ed6\u7ed3\u6784\u90e8\u4ef6\u4e4b\u95f4\u5efa\u7acb\u7a33\u56fa\u7684\u8fde\u63a5\u81f3\u5173\u91cd\u8981\u3002\u89d2\u94a2\u6709\u7b49\u8fb9\u548c\u4e0d\u7b49\u8fb9\u4e24\u79cd\uff0c\u4ee5\u6ee1\u8db3\u4e0d\u540c\u7684\u8bbe\u8ba1\u8981\u6c42\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"hollow-structural-sections-hss\">\u7a7a\u5fc3\u7ed3\u6784\u578b\u6750\uff08HSS\uff09<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u7a7a\u5fc3\u7ed3\u6784\u578b\u6750\uff08HSS\uff09\u662f\u5177\u6709\u7a7a\u5fc3\u7ba1\u72b6\u6a2a\u622a\u9762\u7684\u95ed\u5408\u578b\u94a2\u7ed3\u6784\u90e8\u4ef6\u3002\u5176\u4e2d\u5305\u62ec\u65b9\u5f62\u7a7a\u5fc3\u578b\u94a2 (SHS)\u3001\u77e9\u5f62\u7a7a\u5fc3\u578b\u94a2 (RHS) \u548c\u5706\u5f62\u7a7a\u5fc3\u578b\u94a2 (CHS)\u3002\u5b83\u4eec\u7684\u5c01\u95ed\u5f62\u72b6\u5177\u6709\u51fa\u8272\u7684\u6297\u626d\u5c48\u6027\u548c\u5404\u4e2a\u65b9\u5411\u7684\u5747\u5300\u5f3a\u5ea6\uff0c\u662f\u67f1\u5b50\u3001\u6841\u67b6\u548c\u5916\u9732\u7ed3\u6784\u4ef6\u7684\u7406\u60f3\u9009\u62e9\u3002\u9ad8\u901f\u94a2\u6784\u4ef6\u5728\u63d0\u4f9b\u9ad8\u7ed3\u6784\u6548\u7387\u7684\u540c\u65f6\uff0c\u8fd8\u5177\u6709\u7b80\u6d01\u73b0\u4ee3\u7684\u5916\u89c2\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"key-types-of-structural-steel-components-columns\">\u4e3b\u8981\u7c7b\u578b <a href=\"https:\/\/www.glsteel-structure.com\/zh\/product\/h-beam\/\">\u94a2\u7ed3\u6784\u90e8\u4ef6<\/a>:\u4e13\u680f<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u67f1\u5b50\u662f\u5782\u76f4\u7684\u94a2\u7ed3\u6784\u90e8\u4ef6\uff0c\u4e3b\u8981\u7528\u4e8e\u62b5\u6297\u6765\u81ea\u6881\u3001\u697c\u677f\u548c\u5c4b\u9876\u7684\u538b\u7f29\u8377\u8f7d\uff0c\u5e76\u5c06\u8fd9\u4e9b\u8377\u8f7d\u4f20\u9012\u5230\u5730\u57fa\u3002\u67f1\u5b50\u7684\u7a33\u5b9a\u6027\u548c\u627f\u8f7d\u80fd\u529b\u5bf9\u4e8e\u4efb\u4f55\u94a2\u7ed3\u6784\u7684\u6574\u4f53\u5b8c\u6574\u6027\u90fd\u81f3\u5173\u91cd\u8981\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-columns\">H \u67f1<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">H \u578b\u67f1\u7684\u5916\u5f62\u901a\u5e38\u4e0e\u5de5\u5b57\u94a2\u76f8\u4f3c\uff0c\u4f46\u901a\u5e38\u5177\u6709\u66f4\u5bbd\u66f4\u539a\u7684\u7ffc\u7f18\u677f\uff0c\u4e13\u95e8\u7528\u4e8e\u62b5\u6297\u9ad8\u8f74\u5411\u538b\u7f29\u8377\u8f7d\u3002\u5176\u5f62\u72b6\u5177\u6709\u6781\u4f73\u7684\u7a33\u5b9a\u6027\u548c\u6297\u5f2f\u66f2\u6027\uff0c\u56e0\u6b64\u975e\u5e38\u9002\u5408\u591a\u5c42\u5efa\u7b51\u548c\u5176\u4ed6\u5177\u6709\u8f83\u5927\u5782\u76f4\u8377\u8f7d\u7684\u7ed3\u6784\u3002H \u578b\u67f1\u575a\u56fa\u7684\u6a2a\u622a\u9762\u53ef\u786e\u4fdd\u5176\u6709\u6548\u5730\u5c06\u8377\u8f7d\u5411\u4e0b\u4f20\u9012\u5230\u5730\u57fa\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"box-columns\">\u65b9\u6846\u680f<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u7bb1\u5f62\u652f\u67f1\u901a\u8fc7\u5c06\u94a2\u677f\u710a\u63a5\u6216\u7528\u87ba\u6813\u8fde\u63a5\u5728\u4e00\u8d77\uff0c\u5f62\u6210\u4e2d\u7a7a\u7684\u77e9\u5f62\u6216\u65b9\u5f62\u622a\u9762\u3002\u4e0e\u9ad8\u901f\u94a2\u6784\u4ef6\u7c7b\u4f3c\uff0c\u5176\u5c01\u95ed\u7684\u5f62\u72b6\u5177\u6709\u5f88\u5f3a\u7684\u6297\u5f2f\u66f2\u548c\u6297\u626d\u8f6c\u80fd\u529b\u3002\u7bb1\u5f62\u7acb\u67f1\u901a\u5e38\u7528\u4e8e\u9700\u8981\u7279\u6b8a\u5f3a\u5ea6\u548c\u7a33\u5b9a\u6027\u7684\u9ad8\u5c42\u5efa\u7b51\u548c\u6865\u6881\u3002\u5b83\u4eec\u7684\u5236\u9020\u5141\u8bb8\u5b9a\u5236\u5c3a\u5bf8\u548c\u539a\u5ea6\uff0c\u4ee5\u6ee1\u8db3\u7279\u5b9a\u7684\u8d1f\u8f7d\u8981\u6c42\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"pipe-columns\">\u7ba1\u67f1<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u7ba1\u67f1\u662f\u4e00\u79cd\u5706\u5f62\u7a7a\u5fc3\u7ed3\u6784\u94a2\u6784\u4ef6\uff0c\u4ee5\u5176\u51fa\u8272\u7684\u6297\u5168\u65b9\u4f4d\u5c48\u66f2\u80fd\u529b\u800c\u8457\u79f0\u3002\u5b83\u4eec\u901a\u5e38\u7528\u4e8e\u6ce8\u91cd\u7f8e\u89c2\u7684\u5e94\u7528\u573a\u5408\uff0c\u4f8b\u5982\u5916\u9732\u7ed3\u6784\u6846\u67b6\u548c\u5efa\u7b51\u7279\u5f81\u3002\u867d\u7136\u7ba1\u67f1\u4e3b\u8981\u7528\u4e8e\u627f\u53d7\u8f74\u5411\u8377\u8f7d\uff0c\u4f46\u5176\u5f62\u72b6\u4e5f\u80fd\u5f88\u597d\u5730\u62b5\u6297\u5f2f\u77e9\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"key-types-of-structural-steel-components-plates\">\u7ed3\u6784\u94a2\u7ec4\u4ef6\u7684\u4e3b\u8981\u7c7b\u578b\uff1a\u94a2\u677f<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u94a2\u677f\u662f\u6241\u5e73\u7684\u94a2\u7ed3\u6784\u90e8\u4ef6\uff0c\u7528\u9014\u5e7f\u6cdb\uff0c\u5305\u62ec\u7528\u4e8e\u8fde\u63a5\u6881\u548c\u67f1\u7684\u6841\u67b6\u677f\u3001\u7528\u4e8e\u5c06\u67f1\u8377\u8f7d\u4f20\u9012\u5230\u5730\u57fa\u7684\u5e95\u677f\u4ee5\u53ca\u7528\u4e8e\u63d0\u4f9b\u6a2a\u5411\u7a33\u5b9a\u6027\u7684\u526a\u529b\u5899\u3002\u94a2\u677f\u7684\u539a\u5ea6\u548c\u5c3a\u5bf8\u53ef\u4ee5\u6839\u636e\u5177\u4f53\u7684\u8377\u8f7d\u548c\u8fde\u63a5\u8981\u6c42\u800c\u53d8\u5316\u3002\u94a2\u677f\u5bf9\u4e8e\u5728\u94a2\u6846\u67b6\u5185\u5efa\u7acb\u7262\u56fa\u7a33\u5b9a\u7684\u8fde\u63a5\u81f3\u5173\u91cd\u8981\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"key-types-of-structural-steel-components-connecting-elements\">\u94a2\u7ed3\u6784\u90e8\u4ef6\u7684\u4e3b\u8981\u7c7b\u578b\uff1a\u8fde\u63a5\u90e8\u4ef6<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u8fde\u63a5\u4ef6\u662f\u5173\u952e\u7684\u94a2\u7ed3\u6784\u90e8\u4ef6\uff0c\u7528\u4e8e\u8fde\u63a5\u5404\u79cd\u7ed3\u6784\u90e8\u4ef6\u3002\u5b83\u4eec\u5305\u62ec\u87ba\u6813\u3001\u710a\u7f1d\u3001\u94c6\u9489\u548c\u5404\u79cd\u7c7b\u578b\u7684\u8fde\u63a5\u4ef6\u3002\u8fd9\u4e9b\u8fde\u63a5\u4ef6\u7684\u8bbe\u8ba1\u548c\u5b9e\u65bd\u5bf9\u94a2\u7ed3\u6784\u7684\u6574\u4f53\u5f3a\u5ea6\u548c\u7a33\u5b9a\u6027\u81f3\u5173\u91cd\u8981\u3002\u8fde\u63a5\u4ef6\u7684\u6b63\u786e\u9009\u62e9\u548c\u5b89\u88c5\u53ef\u786e\u4fdd\u7ec4\u4ef6\u4e4b\u95f4\u7684\u8d1f\u8f7d\u4f20\u9012\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"applications-of-structural-steel-components\">\u94a2\u7ed3\u6784\u90e8\u4ef6\u7684\u5e94\u7528<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u94a2\u7ed3\u6784\u90e8\u4ef6\u4ee5\u5176\u591a\u529f\u80fd\u6027\u548c\u9ad8\u6027\u80fd\u5728\u4f17\u591a\u9886\u57df\u5f97\u5230\u5e7f\u6cdb\u5e94\u7528\u3002\u5728\u5efa\u7b51\u65bd\u5de5\u4e2d\uff0c\u5b83\u4eec\u6784\u6210\u4e86\u9ad8\u5c42\u5efa\u7b51\u3001\u5de5\u4e1a\u5382\u623f\u3001\u5546\u4e1a\u7efc\u5408\u4f53\u548c\u4f4f\u5b85\u7ed3\u6784\u7684\u9aa8\u67b6\uff0c\u63d0\u4f9b\u4e86\u5f3a\u5ea6\u548c\u7a33\u5b9a\u6027\u3002\u6865\u6881\u7684\u4e3b\u8981\u627f\u91cd\u6784\u4ef6\u5728\u5f88\u5927\u7a0b\u5ea6\u4e0a\u4f9d\u8d56\u94a2\u7ed3\u6784\u90e8\u4ef6\uff0c\u4ee5\u786e\u4fdd\u8f66\u8f86\u548c\u884c\u4eba\u7684\u5b89\u5168\u901a\u884c\u3002\u53d1\u7535\u5382\u3001\u4f53\u80b2\u573a\u9986\u548c\u4ea4\u901a\u67a2\u7ebd\u7b49\u57fa\u7840\u8bbe\u65bd\u9879\u76ee\u4f7f\u7528\u94a2\u7ed3\u6784\uff0c\u56e0\u4e3a\u5b83\u80fd\u521b\u9020\u51fa\u5bbd\u655e\u3001\u5f00\u9614\u7684\u7a7a\u95f4\uff0c\u5e76\u80fd\u652f\u6491\u91cd\u578b\u8bbe\u5907\u3002\u5305\u62ec\u5de5\u5382\u548c\u4ed3\u5e93\u5728\u5185\u7684\u5de5\u4e1a\u8bbe\u65bd\u4e5f\u53d7\u76ca\u4e8e\u94a2\u7ed3\u6784\u7684\u8010\u7528\u6027\u548c\u9002\u5e94\u6027\u3002\u94a2\u7ed3\u6784\u90e8\u4ef6\u7684\u4f7f\u7528\u6709\u52a9\u4e8e\u5728\u5e7f\u6cdb\u7684\u5e94\u7528\u4e2d\u5b9e\u73b0\u9ad8\u6548\u7684\u65bd\u5de5\u65f6\u9650\u3001\u957f\u671f\u7684\u8010\u7528\u6027\u548c\u8bbe\u8ba1\u7075\u6d3b\u6027\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"table-of-common-structural-steel-components-and-their-typical-uses\">\u5e38\u7528\u8868\u683c <a href=\"https:\/\/www.glsteel-structure.com\/zh\/product\/h-beam\/\">\u94a2\u7ed3\u6784\u90e8\u4ef6<\/a> \u53ca\u5176\u5178\u578b\u7528\u9014<\/h2>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"500\" height=\"350\" src=\"https:\/\/www.glsteel-structure.com\/wp-content\/uploads\/2025\/04\/Zxinggang3.jpg\" alt=\"\u94a2\u7ed3\u6784\u4ef6\" class=\"wp-image-2402\" style=\"width:500px\" srcset=\"https:\/\/www.glsteel-structure.com\/wp-content\/uploads\/2025\/04\/Zxinggang3.jpg 500w, https:\/\/www.glsteel-structure.com\/wp-content\/uploads\/2025\/04\/Zxinggang3-300x210.jpg 300w, https:\/\/www.glsteel-structure.com\/wp-content\/uploads\/2025\/04\/Zxinggang3-18x12.jpg 18w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><th>\u7ec4\u4ef6\u7c7b\u578b<\/th><th>\u5178\u578b\u6a2a\u622a\u9762<\/th><th>\u4e3b\u8981\u7528\u9014<\/th><th>\u5e38\u89c1\u5e94\u7528<\/th><\/tr><tr><td>\u5de5\u5b57\u94a2\uff08\u5bbd\u6cd5\u5170\uff09<\/td><td>I \u6216 H<\/td><td>\u62b5\u6297\u5f2f\u77e9\u548c\u526a\u529b<\/td><td>\u5efa\u7b51\u6846\u67b6\u3001\u5730\u6881\u3001\u6865\u6881\u3001\u5c4b\u9876\u7ed3\u6784<\/td><\/tr><tr><td>\u69fd\u5f62\u6881\uff08C \u578b\uff09<\/td><td>C<\/td><td>\u63d0\u4f9b\u7528\u4e8e\u8fde\u63a5\u7684\u8868\u9762\uff0c\u53ef\u5728\u4e00\u4e2a\u5e73\u9762\u5185\u62b5\u6297\u5f2f\u66f2<\/td><td>\u5899\u88d9\u3001\u697c\u68af\u7eb5\u6881\u3001\u8f7b\u8d28\u6846\u67b6\u3001\u652f\u6491<\/td><\/tr><tr><td>\u89d2\u5f62\u622a\u9762\uff08L \u5f62\uff09<\/td><td>L<\/td><td>\u652f\u6491\u3001\u8fde\u63a5\u5176\u4ed6\u6784\u4ef6\u3001\u95e8\u6963<\/td><td>\u6841\u67b6\u6784\u4ef6\u3001\u8fde\u63a5\u89d2\u3001\u8fb9\u7f18\u4fdd\u62a4<\/td><\/tr><tr><td>\u7a7a\u5fc3\u7ed3\u6784\u622a\u9762<\/td><td>\u6b63\u65b9\u5f62\u3001\u957f\u65b9\u5f62\u3001\u5706\u5f62<\/td><td>\u4ee5\u5747\u5300\u7684\u5f3a\u5ea6\u62b5\u6297\u8f74\u5411\u8f7d\u8377\u3001\u5f2f\u66f2\u548c\u626d\u8f6c<\/td><td>\u67f1\u5b50\u3001\u6841\u67b6\u3001\u5efa\u7b51\u7279\u5f81\u3001\u680f\u6746<\/td><\/tr><tr><td>H \u67f1<\/td><td>\u5bbd H<\/td><td>\u6297\u9ad8\u8f74\u5411\u538b\u7f29\u8f7d\u8377<\/td><td>\u591a\u5c42\u5efa\u7b51\u3001\u91cd\u578b\u627f\u91cd\u7ed3\u6784\u7684\u7acb\u67f1<\/td><\/tr><tr><td>\u65b9\u6846\u680f<\/td><td>\u7a7a\u5fc3\u6b63\u65b9\u5f62\/\u957f\u65b9\u5f62<\/td><td>\u6297\u9ad8\u8f74\u5411\u8f7d\u8377\u548c\u5c48\u66f2\u8f7d\u8377<\/td><td>\u9ad8\u5c42\u5efa\u7b51\u7acb\u67f1\u3001\u6865\u58a9<\/td><\/tr><tr><td>\u7ba1\u67f1<\/td><td>\u5706\u5f62\u7a7a\u5fc3<\/td><td>\u6297\u8f74\u5411\u8f7d\u8377\u548c\u5c48\u66f2\uff0c\u7f8e\u89c2\u5927\u65b9<\/td><td>\u5916\u9732\u7684\u7ed3\u6784\u6846\u67b6\u3001\u5efa\u7b51\u652f\u67b6<\/td><\/tr><tr><td>\u94a2\u677f<\/td><td>\u5e73\u5e8a\u5355<\/td><td>\u8fde\u63a5\u6784\u4ef6\u3001\u4f20\u9012\u8377\u8f7d\u3001\u63d0\u4f9b\u6297\u526a\u80fd\u529b<\/td><td>\u6841\u67b6\u677f\u3001\u5e95\u677f\u3001\u526a\u529b\u5899\u3001\u52a0\u5f3a\u7b4b<\/td><\/tr><tr><td>\u8fde\u63a5\u5143\u7d20<\/td><td>\u87ba\u6813\u3001\u710a\u7f1d\u7b49.<\/td><td>\u94a2\u7ed3\u6784\u90e8\u4ef6\u7684\u8fde\u63a5<\/td><td>\u6240\u6709\u7c7b\u578b\u7684\u94a2\u7ed3\u6784<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"conclusion\">\u7ed3\u8bba<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/www.facebook.com\/profile.php?id=61565337355573\" target=\"_blank\" rel=\"noopener\">\u94a2\u7ed3\u6784\u90e8\u4ef6<\/a> \u662f\u73b0\u4ee3\u5efa\u7b51\u7684\u57fa\u672c\u6784\u4ef6\uff0c\u5177\u6709\u65e0\u4e0e\u4f26\u6bd4\u7684\u5f3a\u5ea6\u3001\u8010\u4e45\u6027\u548c\u591a\u529f\u80fd\u6027\u3002\u4ece\u65e0\u5904\u4e0d\u5728\u7684\u5de5\u5b57\u94a2\u548c\u575a\u56fa\u7684\u67f1\u5b50\uff0c\u5230\u7528\u9014\u5e7f\u6cdb\u7684\u677f\u6750\u548c\u5173\u952e\u7684\u8fde\u63a5\u5143\u4ef6\uff0c\u6bcf\u79cd\u7c7b\u578b\u90fd\u5728\u521b\u5efa\u5b89\u5168\u3001\u9ad8\u6548\u548c\u6301\u4e45\u7684\u7ed3\u6784\u65b9\u9762\u53d1\u6325\u7740\u81f3\u5173\u91cd\u8981\u7684\u4f5c\u7528\u3002\u4e86\u89e3\u8fd9\u4e9b\u5173\u952e\u90e8\u4ef6\u7684\u7279\u6027\u548c\u5e94\u7528\u5bf9\u4e8e\u4efb\u4f55\u4ece\u4e8b\u5efa\u7b51\u884c\u4e1a\u7684\u4eba\u6765\u8bf4\u90fd\u81f3\u5173\u91cd\u8981\u3002\u5982\u679c\u60a8\u6b63\u5728\u4e3a\u4e0b\u4e00\u4e2a\u9879\u76ee\u5bfb\u627e\u9ad8\u8d28\u91cf\u7684\u94a2\u7ed3\u6784\u90e8\u4ef6\uff0c\u8bf7\u8054\u7cfb\u6211\u4eec\u3001, <a href=\"https:\/\/www.glsteel-structure.com\/zh\/contact-us\/\">\u8054\u7cfb\u6211\u4eec<\/a> \u4eca\u5929\u5c31\u4e0e\u6211\u4eec\u8054\u7cfb\uff0c\u8ba8\u8bba\u60a8\u7684\u5177\u4f53\u9700\u6c42\uff0c\u4e86\u89e3\u6211\u4eec\u7684\u4ea7\u54c1\u5982\u4f55\u52a9\u60a8\u6210\u529f\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"faq\">\u5e38\u89c1\u95ee\u9898<\/h2>\n\n\n<div id=\"rank-math-faq\" class=\"rank-math-block\">\n<div class=\"rank-math-list\">\n<div id=\"faq-question-1745463178349\" class=\"rank-math-list-item\">\n<p class=\"rank-math-question\"><strong>\u4f7f\u7528\u94a2\u7ed3\u6784\u90e8\u4ef6\u7684\u4e3b\u8981\u4f18\u52bf\u662f\u4ec0\u4e48\uff1f<\/strong><\/p>\n<div class=\"rank-math-answer\">\n\n<p>\u94a2\u7ed3\u6784\u90e8\u4ef6\u5177\u6709\u51e0\u4e2a\u5173\u952e\u4f18\u52bf\uff0c\u5305\u62ec\u9ad8\u5f3a\u5ea6\u91cd\u91cf\u6bd4\u3001\u51fa\u8272\u7684\u5ef6\u5c55\u6027\u3001\u6613\u4e8e\u5236\u9020\u548c\u5b89\u88c5\u3001\u53ef\u710a\u63a5\u6027\u548c\u53ef\u56de\u6536\u6027\u3002\u8fd9\u4e9b\u7279\u6027\u6709\u52a9\u4e8e\u5b9e\u73b0\u9ad8\u6548\u7684\u8bbe\u8ba1\u3001\u66f4\u5feb\u7684\u65bd\u5de5\u65f6\u95f4\u548c\u53ef\u6301\u7eed\u7684\u5efa\u7b51\u5b9e\u8df5\u3002.<\/p>\n\n<\/div>\n<\/div>\n<div id=\"faq-question-1745463182121\" class=\"rank-math-list-item\">\n<p class=\"rank-math-question\"><strong>\u6709\u54ea\u4e9b\u4e0d\u540c\u5f62\u72b6\u7684 <a href=\"https:\/\/www.facebook.com\/profile.php?id=61565337355573\" target=\"_blank\" rel=\"noopener\">\u94a2\u7ed3\u6784\u4ef6<\/a>?<\/strong><\/p>\n<div class=\"rank-math-answer\">\n\n<p>\u5e38\u89c1\u7684\u5f62\u72b6\u5305\u62ec\u5de5\u5b57\u94a2\uff08\u5bbd\u7ffc\u7f18\uff09\u3001\u69fd\u94a2\uff08C \u578b\uff09\u3001\u89d2\u94a2\uff08L \u578b\uff09\u548c\u7a7a\u5fc3\u7ed3\u6784\u578b\u6750\uff08HSS\uff09\uff0c\u5982\u65b9\u5f62\u7ba1\u3001\u77e9\u5f62\u7ba1\u548c\u5706\u7ba1\u3002\u6bcf\u79cd\u5f62\u72b6\u90fd\u662f\u9488\u5bf9\u7279\u5b9a\u7684\u7ed3\u6784\u5e94\u7528\u548c\u627f\u91cd\u8981\u6c42\u800c\u8bbe\u8ba1\u7684\u3002.<\/p>\n\n<\/div>\n<\/div>\n<div id=\"faq-question-1745463188185\" class=\"rank-math-list-item\">\n<p class=\"rank-math-question\"><strong>\u94a2\u7ed3\u6784\u90e8\u4ef6\u662f\u5982\u4f55\u8fde\u63a5\u7684\uff1f<\/strong><\/p>\n<div class=\"rank-math-answer\">\n\n<p>\u94a2\u7ed3\u6784\u90e8\u4ef6\u901a\u5e38\u91c7\u7528\u87ba\u6813\u8fde\u63a5\u3001\u710a\u63a5\u6216\u94c6\u63a5\u7b49\u65b9\u6cd5\u8fdb\u884c\u8fde\u63a5\u3002\u8fde\u63a5\u65b9\u6cd5\u7684\u9009\u62e9\u53d6\u51b3\u4e8e\u8f7d\u8377\u7c7b\u578b\u3001\u88ab\u8fde\u63a5\u7684\u7279\u5b9a\u90e8\u4ef6\u548c\u73b0\u573a\u6761\u4ef6\u7b49\u56e0\u7d20\u3002.<\/p>\n\n<\/div>\n<\/div>\n<div id=\"faq-question-1745463192585\" class=\"rank-math-list-item\">\n<p class=\"rank-math-question\"><strong>\u7ed3\u6784\u94a2\u677f\u6709\u54ea\u4e9b\u7528\u9014\uff1f<\/strong><\/p>\n<div class=\"rank-math-answer\">\n\n<p>\u94a2\u677f\u7684\u5e94\u7528\u591a\u79cd\u591a\u6837\uff0c\u5305\u62ec\u8fde\u63a5\u6881\u548c\u67f1\uff08\u5939\u677f\uff09\u3001\u5c06\u67f1\u8377\u8f7d\u4f20\u9012\u5230\u5730\u57fa\uff08\u5e95\u677f\uff09\u3001\u63d0\u4f9b\u6a2a\u5411\u7a33\u5b9a\u6027\uff08\u526a\u529b\u5899\uff09\u4ee5\u53ca\u52a0\u56fa\u5176\u4ed6\u7ed3\u6784\u90e8\u4ef6\uff08\u52a0\u52b2\u4ef6\uff09\u3002.<\/p>\n\n<\/div>\n<\/div>\n<\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>\u4ece\u9ad8\u8038\u5165\u4e91\u7684\u6469\u5929\u5927\u697c\u5230\u575a\u56fa\u8010\u7528\u7684\u5de5\u4e1a\u8bbe\u65bd\uff0c\u94a2\u7ed3\u6784\u90e8\u4ef6\u6784\u6210\u4e86\u65e0\u6570\u73b0\u4ee3\u5efa\u7b51\u7684\u9aa8\u67b6\u3002.<\/p>","protected":false},"author":1,"featured_media":2401,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_gspb_post_css":"","footnotes":""},"categories":[31],"tags":[],"class_list":["post-2399","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"blocksy_meta":[],"_links":{"self":[{"href":"https:\/\/www.glsteel-structure.com\/zh\/wp-json\/wp\/v2\/posts\/2399","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.glsteel-structure.com\/zh\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.glsteel-structure.com\/zh\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.glsteel-structure.com\/zh\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.glsteel-structure.com\/zh\/wp-json\/wp\/v2\/comments?post=2399"}],"version-history":[{"count":0,"href":"https:\/\/www.glsteel-structure.com\/zh\/wp-json\/wp\/v2\/posts\/2399\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.glsteel-structure.com\/zh\/wp-json\/wp\/v2\/media\/2401"}],"wp:attachment":[{"href":"https:\/\/www.glsteel-structure.com\/zh\/wp-json\/wp\/v2\/media?parent=2399"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.glsteel-structure.com\/zh\/wp-json\/wp\/v2\/categories?post=2399"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.glsteel-structure.com\/zh\/wp-json\/wp\/v2\/tags?post=2399"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}