建筑图纸中楼梯图中的A t,C T,D T,都代表什么 施工图中B和T是什么意思？
\u697c\u68af\u7684\u7ed3\u6784\uff0c\u65bd\u5de5\u56fe\u4e2dT.B.F\u90fd\u662f\u4ec0\u4e48\u610f\u601d\uff1fT\uff1a\u8868\u793a\u697c\u68af\u677f\u677f\u9762\u7684\u94a2\u7b4b
B\uff1a\u8868\u793a\u677f\u5e95\u7684\u94a2\u7b4b
F\uff1a\u8868\u793a\u5206\u5e03\u7b4b
\u5982\u6709\u7591\u95ee\u8bf7\u8ffd\u95ee\uff0c\u6ee1\u610f\u7684\u8bdd\u9ebb\u70e6\u91c7\u7eb3\u4e00\u4e0b\uff0c\u8c22\u8c22~
B\u662f\u8868\u793a\u4e0b\u76ae\u7b4b\u3002
T\u662f\u8868\u793a\u4e0a\u76ae\u7b4b\u3002
\u8bc6\u56fe
1\u3001\u5148\u770b\u73b0\u573a\u5e73\u9762\u5e03\u7f6e\u56fe\uff0c\u4e86\u89e3\u5de5\u7a0b\u6982\u51b5\u53ca\u5468\u56f4\u5efa\u7b51\u5bf9\u672c\u5de5\u7a0b\u7684\u5f71\u54cd\u3002
2\u3001\u518d\u770b\u65bd\u5de5\u7ec4\u7ec7\uff0c\u5927\u6982\u4e86\u89e3\u5de5\u7a0b\u7684\u5177\u4f53\u65bd\u5de5\u60c5\u51b5\u3002
3\u3001\u770b\u65bd\u5de5\u7ed3\u6784\u56fe\u548c\u5efa\u7b51\u56fe\uff0c\u4e24\u56fe\u7ed3\u5408\u770b\uff0c\u6574\u4f53\u4e86\u89e3\u5de5\u7a0b\u6982\u51b5\u3002
4\u3001\u8be6\u7ec6\u770b\u65bd\u5de5\u56fe\u7ed3\u5408\u7ed3\u6784\u65bd\u5de5\u56fe\u96c6\u67e5\u770b\u505a\u6cd5\uff0c\u5efa\u7b51\u65bd\u5de5\u56fe\u7ed3\u5408\u5efa\u7b51\u65bd\u5de5\u505a\u6cd5\u56fe\u96c6\u3002
5\u3001\u7ed3\u6784\u56fe\u4ece\u8f74\u7ebf\u5c3a\u5bf8\u770b\uff0c\u67e5\u770b\u526a\u529b\u5899\u3001\u67f1\u3001\u6881\u3001\u677f\u7b49\u914d\u7b4b\u662f\u5426\u6709\u65e0\u524d\u540e\u51fa\u5165\uff0c\u7ed3\u6784\u662f\u5426\u4e0e\u5efa\u7b51\u56fe\u76f8\u7b26\u3002\u6881\u3001\u677f\u7b49\u539f\u4f4d\u6807\u9ad8\u662f\u5426\u6b63\u786e\uff0c\u536b\u751f\u95f4\u677f\u9762\u662f\u5426\u6807\u6ce8\u8be6\u7ec6\uff0c\u6c89\u964d\u7f1d\u5904\u7684\u7ed3\u6784\u5904\u7406\u662f\u5426\u5408\u9002\uff0c\u697c\u68af\u7684\u505a\u6cd5\u662f\u5426\u8be6\u7ec6\uff0c\u5404\u79cd\u6d1e\u53e3\u7684\u8be6\u7ec6\u505a\u6cd5\u3002
6\u3001\u5efa\u7b51\u56fe\u770b\u6bcf\u5c42\u7684\u5e03\u7f6e\u662f\u5426\u5408\u7406\uff0c\u975e\u627f\u91cd\u5899\u53ca\u627f\u91cd\u5899\u7684\u5e03\u7f6e\u662f\u5426\u5408\u7406\uff0c\u6881\u3001\u67f1\u7b49\u5e03\u7f6e\u662f\u5426\u7f8e\u89c2\uff0c\u4f4d\u7f6e\u3001\u5c3a\u5bf8\u4e0e\u7ed3\u6784\u56fe\u662f\u5426\u4e00\u81f4\uff0c\u5404\u79cd\u6d1e\u53e3\u6709\u65e0\u9057\u6f0f\u3002
7\u3001\u5efa\u7b51\u505a\u6cd5\u662f\u5426\u5408\u7406\uff0c\u9632\u6c34\u6750\u6599\uff0c\u6d82\u6599\uff0c\u74f7\u7816\u7b49\u3002
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1\u3001\u6b63\u89c4\u7684\u5efa\u7b51\u8bbe\u8ba1\uff0c\u8981\u6709\u8bbe\u8ba1\u8005\u7b7e\u540d\uff0c\u5efa\u7b51\u56fe\u7eb8\u8d1f\u8d23\u4eba\u7b7e\u540d\uff0c\u5ba1\u5b9a\u8005\u7b7e\u540d\uff0c\u6821\u5bf9\u4eba\u7b7e\u540d\uff0c\u5e76\u52a0\u76d6\u51fa\u56fe\u7ae0\uff0c\u6ce8\u518c\u6267\u4e1a\u7ae0\u3002
2\u3001\u5efa\u7b51\u8bbe\u8ba1\u56fe\u7eb8\u4e2d\uff0c\u957f\u5ea6\u4e00\u822c\u4ee5mm\u4e3a\uff0c\u6709\u52a0\u4ee5\u8bf4\u660e\u7684\u9664\u5916\uff1b\u770b\u56fe\u65f6\u6ce8\u610f\u7ed3\u5408\u201c\u5efa\u7b51\u7528\u6599\u8bf4\u660e\u201d\u4e0e\u5176\u4ed6\u56fe\u7eb8\u8fdb\u884c\u7efc\u5408\u3002\u201c\u5efa\u7b51\u7528\u6599\u8bf4\u660e\u201d\u4e2d\uff0c\u5728\u5404\u5c0f\u9879\u7684\u524d\u9762\u6709\u6253\u4e0a\u201c\u221a\u201d\u7684\uff0c\u4e3a\u8be5\u8bbe\u8ba1\u6240\u91c7\u7528\u7684\u505a\u6cd5\u3002\u6ca1\u6709\u6253\u52fe\u7684\uff0c\u975e\u8be5\u8bbe\u8ba1\u6240\u91c7\u7528\u7684\u505a\u6cd5\u3002
3\u3001\u5982\u5728\u5efa\u7b51\u8bbe\u8ba1\u56fe\u4e2d\uff1a\u201cc20\u94a2\u7b4b\u783cjl\uff08240400\uff09\u914d4\u03c616\u7edc\u03c66\uff20200\u7b8d\u3002\u201d\u89e3\u8bfb\u4e3a\uff1a\u5f3a\u5ea6\u4e3ac\u7684\u94a2\u7b4b\u6df7\u51dd\u571f\u7ed3\u6784\u7684\u57fa\u7840\u6881\uff0c\u5bbd240mm\uff0c\u9ad8400mm\uff0c\u914d4\u6761\u76f4\u5f8416\u5398\uff0816mm\uff09\u87ba\u7eb9\u7684\u4e3b\u94a2\u7b4b\uff0c\u6bcf\u95f4\u9694200mm\u7b8d\u4e00\u4e2a\u76f4\u5f846\u5398\u7684\u94a2\u7b4b\u957f\u65b9\u5f62\u73af\u7edc\u3002(\u957f\u65b9\u5f62\u73af\u7edc\u957f\u7ea6340--350mm\uff0c\u5bbd\u7ea6180mm--190mm)\u3002
4\u3001\u5982\u5728\u5efa\u7b51\u8bbe\u8ba1\u56fe\u4e2d\uff1a\u201cc20\u783c\u5c0f\u67f1\uff08240240\uff09\u914d4\u03c612\u7b8d\uff3d6\uff20200\u3002\u201d\u5176\u4e2d\uff0c\u201c\uff3d6\uff20200\u201d\u4e3a\u4e0d\u89c4\u8303\u6807\u6ce8\uff0c\u5e94\u4e3a\u201c\u03c66\uff20200\u201d\u3002\u89e3\u8bfb\u4e3a\uff1a\u5f3a\u5ea6\u4e3ac20\u7684\u94a2\u7b4b\u6df7\u51dd\u571f\u7ed3\u6784\u7684\u5c0f\u6881\uff0c\u622a\u9762\u4e3a\u957f240mm\uff0c\u5bbd240mm\uff0c\u914d4\u6761\u76f4\u5f8412\u5398\uff0812mm\uff09\u87ba\u7eb9\u7684\u4e3b\u94a2\u7b4b\u3002
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5\u3001\u5982\u5728\u5efa\u7b51\u8bbe\u8ba1\u56fe\u4e2d\uff1am5\u6c34\u6ce5\u7802\u6d46\u780cmu10\u8d1d\u7070\u7802\u7816\u3002\u201cm5\u201d\u8868\u793a\u6c34\u6ce5\u7802\u6d46\u7684\u5f3a\u5ea6\u7b49\u7ea7\uff0c\u201cmu10\u201d\u8868\u793a\u8d1d\u7070\u7802\u7816\u7684\u5f3a\u5ea6\u7b49\u7ea7\u3002mu10\u4ee3\u8868\u8d1d\u7070\u7802\u7816\u7684\u6297\u538b\u5f3a\u5ea6\u5e73\u5747\u503c\u226510mpa\u3002
6\u3001ql\u8868\u793a\u5708\u6881\uff0c\u5708\u6881\u7684\u505a\u6cd5\uff0c\u901a\u5e38\u7528\u4e8e\u7816\u6df7\u623f\u5c4b\u5efa\u7b51\u7ed3\u6784(\u6df7\u5408\u7ed3\u6784)\uff0c\u5373\u5148\u780c\u5899\uff0c\u540e\u7528\u94a2\u7b4b\u6df7\u51dd\u571f\u6d47\u7b51\u5708\u6881\u53ca\u677f\u9762\u3002
7\u3001\u6846\u67b6\u7ed3\u6784\u7684\u505a\u6cd5\uff0c\u5373\u5148\u6d47\u7b51\u67f1\u4f53\uff0c\u5927\u6881\u3001\u5c0f\u6881\u3001\u677f\u9762\u7b49\u3002\u5f85\u62c6\u6389\u6a21\u677f\u540e\u518d\u780c\u5899\u4f53\u3002
8\u3001\u6839\u636e\u8d28\u76d1\u7684\u8981\u6c42\uff0c\u53ef\u4ee5\u8981\u6c42\u627f\u5efa\u65b9\u63d0\u4f9b\u94a2\u7b4b\uff08\u6bcf\u6279\u6b21\uff09\u7684\u5408\u683c\u8bc1\uff0c\u6c34\u6ce5\uff08\u6bcf\u6279\u6b21\uff09\u7684\u5408\u683c\u8bc1\uff0cmu10\u8d1d\u7070\u7802\u7816\uff08\u6bcf\u6279\u6b21\uff09\u7684\u5408\u683c\u8bc1\uff0c\u6c34\u6ce5\u783c\u7684\u6d4b\u8bd5\u5408\u683c\u8bc1\u3002
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\u4e09\u3001\u5de5\u7a0b\u65bd\u5de5\u7684\u4e3b\u8981\u8d26\u52a1\u5904\u7406\u3002
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\u53d1\u751f\u7684\u65bd\u5de5\u3001\u751f\u4ea7\u5355\u4f4d\u7ba1\u7406\u4eba\u5458\u804c\u5de5\u85aa\u916c\u3001\u56fa\u5b9a\u8d44\u4ea7\u6298\u65e7\u8d39\u3001\u8d22\u4ea7\u4fdd\u9669\u8d39\u3001\u5de5\u7a0b\u4fdd\u4fee\u8d39\u3001\u6392\u6c61\u8d39\u7b49\u95f4\u63a5\u8d39\u7528\uff0c\u501f\u8bb0\u672c\u79d1\u76ee\uff08\u95f4\u63a5\u8d39\u7528\uff09\uff0c\u8d37\u8bb0\u201c\u7d2f\u8ba1\u6298\u65e7\u201d\u3001\u201c\u94f6\u884c\u5b58\u6b3e\u201d\u7b49\u79d1\u76ee\u3002\u671f\uff08\u6708\uff09\u672b\uff0c\u5c06\u95f4\u63a5\u8d39\u7528\u5206\u914d\u8ba1\u5165\u6709\u5173\u5408\u540c\u6210\u672c\uff0c\u501f\u8bb0\u672c\u79d1\u76ee\uff08\u5408\u540c\u6210\u672c\uff09\uff0c\u8d37\u8bb0\u672c\u79d1\u76ee\uff08\u95f4\u63a5\u8d39\u7528\uff09\u3002
\uff08\u4e8c\uff09\u786e\u8ba4\u5408\u540c\u6536\u5165\u3001\u5408\u540c\u8d39\u7528\u65f6\uff0c\u501f\u8bb0\u201c\u4e3b\u8425\u4e1a\u52a1\u6210\u672c\u201d\u79d1\u76ee\uff0c\u8d37\u8bb0\u201c\u4e3b\u8425\u4e1a\u52a1\u6536\u5165\u201d\u79d1\u76ee\uff0c\u6309\u5176\u5dee\u989d\uff0c\u501f\u8bb0\u6216\u8d37\u8bb0\u672c\u79d1\u76ee\uff08\u5408\u540c\u6bdb\u5229\uff09\u3002 \uff08\u4e09\uff09\u5408\u540c\u5b8c\u5de5\u65f6\uff0c\u5e94\u5c06\u672c\u79d1\u76ee\u4f59\u989d\u4e0e\u76f8\u5173\u5de5\u7a0b\u65bd\u5de5\u5408\u540c\u7684\u201c\u5de5\u7a0b\u7ed3\u7b97\u201d\u79d1\u76ee\u5bf9\u51b2\uff0c\u501f\u8bb0\u201c\u5de5\u7a0b\u7ed3\u7b97\u201d\u79d1\u76ee\uff0c\u8d37\u8bb0\u672c\u79d1\u76ee\u3002
\u56db\u3001\u672c\u79d1\u76ee\u671f\u672b\u501f\u65b9\u4f59\u989d\uff0c\u53cd\u6620\u4f01\u4e1a\u5c1a\u672a\u5b8c\u5de5\u7684\u5efa\u9020\u5408\u540c\u6210\u672c\u548c\u5408\u540c\u6bdb\u5229\u3002
\u53c2\u8003\u8d44\u6599\uff1a\u767e\u5ea6\u767e\u79d1\u2014\u2014\u65bd\u5de5\u56fe
T是代表面筋，B是代表底筋－－用于板的原位标注或者集中标注！
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