怎样使用三棱比例尺测定施工图纸的比例尺寸？ 三棱比例尺怎么用
\u600e\u4e48\u7528\u4e09\u83f1\u6bd4\u4f8b\u5c3a\u4e09\u68f1\u6bd4\u4f8b\u5c3a\u662f\u5de5\u7a0b\u7ed8\u56fe\u4e2d\u5e38\u7528\u7684\u7ed8\u56fe\u5de5\u5177\uff0c\u7528\u4e8e\u7f29\u5c0f\u6bd4\u4f8b\u7ed8\u56fe\u3002\u4e09\u68f1\u6bd4\u4f8b\u5c3a\u6709\u4e0d\u540c\u89c4\u683c\u578b\u53f7\uff0c\u4e00\u822c\u5206\u4e3a\u5927\u6bd4\u4f8b\u5c3a\u548c\u5c0f\u6bd4\u4f8b\u5c3a\uff0c\u90fd\u5171\u6709\u4e09\u83f1\u516d\u4e2a\u9762\uff0c\u6bcf\u4e2a\u9762\u6709\u4e00\u4e2a\u786e\u5b9a\u7684\u6bd4\u4f8b\u3002\u59821\uff1a100\u30011\uff1a200\u30011\uff1a250\u30011:300\u30011\uff1a400\u30011\uff1a500\u62161\uff1a20\u30011\uff1a25\u30011\uff1a50\u30011:75\u30011\uff1a100\u30011\uff1a125\u7b49\u3002\u4f46\u7528\u6cd5\u90fd\u662f\u4e00\u6837\u7684\u3002
\u6839\u636e\u56fe\u7eb8\u6240\u8981\u6c42\u7684\u6bd4\u4f8b\uff08\u6216\u6839\u636e\u56fe\u7eb8\u6216\u5b9e\u7269\u5927\u5c0f\u9009\u62e9\u5408\u9002\u7684\u6bd4\u4f8b\uff09\u9009\u62e9\u76f8\u5e94\u6bd4\u4f8b\u5c3a\u3002\u6bd4\u5982\uff0c\u56fe\u7eb8\u8981\u6c42\u75281:100\u7684\u6bd4\u4f8b\uff0c\u6216\u9009\u75281:100\u7684\u6bd4\u4f8b\u4f5c\u56fe\uff0c\u5c31\u5728\u4e09\u83f1\u6bd4\u4f8b\u5c3a\u4e2d\u9009\u62e91\u2236100\u7684\u90a3\u4e2a\u9762\uff0c\u91cf\u597d\u5b9e\u7269\u7684\u5c3a\u5bf8\uff0c\u5982\u5b9e\u7269\u5c3a\u5bf8\u4e3a1.2\u7c73\uff0c\u90a3\u4e48\u5728\u56fe\u7eb8\u4e0a\u75281\u2236100\u7684\u6bd4\u4f8b\u5c3a\u5728\u7ebf\u6bb5\u4e0a\u91cf\u53d61.2\u523b\u5ea6\u7ebf\uff0c\u8fd9\u6bb5\u7ebf\u6bb5\u6240\u4ee3\u8868\u7684\u5b9e\u9645\u5c3a\u5bf8\u5c31\u662f1.2\u7c73\u3002\u5176\u4ed6\u6bd4\u4f8b\u4f9d\u6b64\u7c7b\u63a8\u3002
\u5982\u679c\u5df2\u6709\u56fe\u7eb8\uff0c\u8981\u77e5\u9053\u67d0\u4e00\u7ebf\u6bb5\u7684\u5b9e\u9645\u957f\u5ea6\uff0c\u5c31\u8981\u5148\u770b\u56fe\u7eb8\u6240\u91c7\u7528\u7684\u6bd4\u4f8b\u5c3a\u3002\u4f8b\u5982\uff0c\u56fe\u4e2d\u6c16\u7528\u7684\u6bd4\u4f8b\u5c3a\u4e3a1\u2236200\uff0c\u8981\u77e5\u9053\u56fe\u7eb8\u4e2d\u67d0\u4e00\u4e2a\u7ebf\u6bb5\u7684\u5b9e\u9645\u957f\u5ea6\uff0c\u5c31\u9009\u7528\u4e09\u83f1\u6bd4\u4f8b\u5c3a\u4e0a1\u2236200\u7684\u90a3\u4e2a\u9762\uff0c\u7528\u96f6\u523b\u5ea6\u5bf9\u9f50\u7ebf\u6bb5\u7684\u4e00\u7aef\uff0c\u770b\u8be5\u7ebf\u6bb5\u6240\u5bf9\u5e94\u7684\u5c3a\u5b50\u7684\u53e6\u4e00\u7aef\u7684\u523b\u5ea6\uff0c\u8be5\u523b\u5ea6\u6240\u5bf9\u5e94\u7684\u5c3a\u5b50\u8bfb\u6570\u5c31\u662f\u8fd9\u4e2a\u7ebf\u6bb5\u7684\u5b9e\u9645\u957f\u5ea6\u3002\u5982\u8bfb\u6570\u4e3a3.6\uff0c\u90a3\u4e48\u5b9e\u9645\u957f\u5ea6\u5c31\u662f7.2\u7c73\u3002
\u5982\u679c\u6240\u8981\u6c42\u7684\u6bd4\u4f8b\u6216\u56fe\u7eb8\u4e0a\u9009\u7528\u7684\u6bd4\u4f8b\u4e0d\u5728\u4e09\u83f1\u6bd4\u4f8b\u5c3a\u4e0a\uff0c\u5c31\u7528\u6570\u5b66\u65b9\u6cd5\u6362\u7b97\u4e00\u4e0b\u5c31\u884c\u4e86\u3002
\u5177\u4f53\u64cd\u4f5c\u6b65\u9aa4\u5982\u4e0b:
1\u3001\u6839\u636e\u56fe\u7eb8\u6bd4\u4f8b\u9009\u62e9\u76f8\u5e94\u6bd4\u4f8b\u5c3a\uff0c1:100\u7684\u56fe\u9009\u75281:100\u7684\u5c3a\u5b50\uff0c\u523b\u5ea6\u7ebf\u5bf9\u9f50\u540e\u8bfb\u51fa\u5c3a\u5b50\u8bfb\u6570\u3002\u8bfb\u51fa\u6765\u7684\u8bfb\u6570\u5c31\u662f\u5b9e\u9645\u5c3a\u5bf8\uff0c\u4e0d\u9700\u8981\u5728\u8f6c\u6362\u3002\u5982\u56fe\u8bfb\u6570\u4e3a3.6\uff0c\u90a3\u4e48\u5b9e\u9645\u7269\u4f53\u5c3a\u5bf8\u5c31\u662f3.6m
2\u3001\u5f53\u627e\u4e0d\u5230\u76f8\u5bf9\u5e94\u7684\u6bd4\u4f8b\u5c3a\u65f6\uff0c\u53ef\u4ee5\u8fdb\u884c\u6362\u7b97\uff0c\u5c06\u5c3a\u5b50\u7684\u6bd4\u4f8b\u6362\u7b97\u6210\u56fe\u7eb8\u6bd4\u4f8b\uff0c\u9075\u5faa\u201c\u5c0f\u4e58\u5927\u9664\u201d\u539f\u5219\u3002\u6bd4\u59821:100\u7684\u56fe\u7eb8\u53ef\u4ee5\u75281:200\u7684\u5c3a\u5b50\u6765\u91cf\uff0c\u7ed9\u523b\u5ea6\u6570\u9664\u4ee52\u5373\u53ef\u3002\u5982\u56fe\u4e2d\u75281:200\u7684\u5c3a\u5b50\u6d4b1:100\u7684\u56fe\uff0c\u8bfb\u6570\u4e3a7.2.\u90a3\u4e48\u5b9e\u9645\u5c3a\u5bf8=7.2/2=3.6m
3\u30011:300\u7684\u5c3a\u5b50\u91cf1:100\u7684\u56fe\uff0c\u7ed3\u679c\u8981\u9664\u4ee53.\u5982\u56fe\u4e2d\u8bfb\u657010.8\u5219\u5b9e\u9645\u5c3a\u5bf8\u4e3a10.8/3=3.6m
4\u3001\u4e5f\u53ef\u4ee5\u7528\u5c0f\u5c3a\u5bf8\u6bd4\u4f8b\u5c3a\u6765\u91cf\u3002\u75281:50\u7684\u5c3a\u5b50\u91cf1\uff1a100\u7684\u56fe\uff0c\u7ed9\u7ed3\u679c\u4e582\u5373\u53ef
利用图已标明尺寸除图量出了尺寸得比例了例:图标注尺寸6000mm图上量该尺寸长度20mm6000/20=300比例1:300
绛旓細瑙ｏ細杩欎釜 1:300鐨 鎰忔濆氨鏄細 濡傛灉寤虹瓚鐗╃殑灏哄鏄300m 鐨勮瘽锛屽湪鍥剧焊涓婄殑瀹為檯灏哄灏辨槸300m/1=1m 銆傛槸鏍规嵁姣斾緥璁＄畻鐨勩鐢ㄤ笁妫辨瘮渚嬪昂閲忔槸5m,閭ｄ箞璇存槑鍥句笂璺濈涓5m銆傚疄闄呰窛绂讳负锛5梅1:300=1500锛坢锛
绛旓細涓夋１灏鏄祴閲忋佹崲绠鍥剧焊姣斾緥灏搴︾殑涓昏宸ュ叿銆傚叾娴嬮噺闀垮害涓庢崲绠楁瘮渚嬪鏍凤紝浣跨敤鏃跺簲鏍规嵁鎯呭喌杩涜閫夋嫨
绛旓細鍥涓婅窛绂诲拰瀹為檯璺濈鐨勬瘮锛屽彨鍋氳繖鍓浘鐨勬瘮渚嬪昂銆傚湴鍥剧殑姣斾緥灏猴細閫氬父鐢鍒嗗瓙涓轰竴鐨勫垎鏁版潵琛ㄧず锛屼篃鍙互鐢ㄦ枃瀛楀紡鍜屽浘瑙ｅ紡琛ㄧず銆傝鍥句笂鏌愪竴鐩寸嚎鐨勯暱搴︿负l锛屽湴闈㈢浉搴旂嚎娈电殑瀹為檯姘村钩闀垮害涓篖锛屽垯璇ュ浘鐨勬瘮渚嬪昂涓猴細M=L/l 鍏朵腑锛屽垎姣峂灏辨槸缂╁皬鍊嶆暟銆侻瓒婂ぇ锛屾瘮渚嬪昂瓒婂皬;M瓒婂皬锛屾瘮渚嬪昂瓒婂ぇ 涓夋１姣斾緥灏鐢ㄦ硶 ...
绛旓細濡傚缓绛戝拰鏈烘鍥炬椂鎵甯哥敤鐨勩備緥濡傦紝褰撶粯鍒朵竴涓50绫抽暱鐨勫缓绛戞椂锛屽鏋滈夋嫨1锛500鐨姣斾緥灏锛屽叾鍦鍥剧焊涓婄殑闀垮害灏嗚〃绀轰负10姣背锛岃繖鏍蜂究浜庢暣鏁拌绠椼傝屽鏋滄槸46.5绫筹紝浣跨敤1锛200鐨勬瘮渚嬪昂缁樺埗锛岃櫧鐒朵篃鍙互蹇冪畻寰楀嚭缁撴灉锛屼絾浣跨敤涓夋１灏哄彲浠ョ洿鎺ヨ鍙1锛200涓嬪搴旂殑闀垮害鍊硷紝浠庤屾彁楂樼粯鍥剧殑鍑嗙‘鎬у拰鏁堢巼銆
绛旓細鏄繖鏍峰瓙鐨勶紝浣犺鐨涓夋１姣斾緥涓婄殑5M闇瑕侀櫎浠鍥剧焊涓婇潰鐨勬瘮渚嬪緱鍒扮湡姝ｇ殑瀹為檯璺濈锛屽1锛200鐨勬瘮渚嬶紝姣斾緥灏涓婃湁5涓皬鏍5M锛屼负浠涔堟湁5灏忔牸瀛愶紝鍥犱负1锛200锛1M浠ｈ〃瀹為檯璺濈200M锛夛紝锛堝彉鐩哥悊瑙ｏ紝涓轰粈涔堝昂瀛愪笂闈㈢殑1M鏈夌潃0.5cm鐨勮窛绂伙紝灏哄瓙涓婇潰鐨1cm浠ｈ〃鐫200cm涔熺瓑浜2绫筹紝鎵浠0.5cm鍗充唬琛1m)锛屽叾瀹炲氨鏄浆鎹...
绛旓細姣斿1锛50鐨鍥剧焊锛屼綘瑕佹槸A3鐨勮瘽锛屽氨鏄297锛420鐨勭敾涓涓鏀惧ぇ50琚氨鏄1锛50锛屽叾浠栭亾鐞嗛兘涓鏍凤紝鐪嬫斁澶у埌浠涔堟垚閮借兘瑁呬笅浣犵殑鍥剧焊锛屾斁澶у灏戝氨鏄1锛氬灏
绛旓細鐧惧垎姣斾緥鐨勫昂韬笂娴疯竟鍒绘湁1锛100,1锛200,1锛300,1锛400,1锛500,1锛600鍏姣斾緥锛 鍗冨垎姣斾緥鐨勫昂韬笂鐨勫埢搴︿负1锛500,1锛1000,1锛1250,1锛1500,1锛2000,1锛2500(鍥).(1)鍦浣跨敤姣斾緥灏鏃,搴旀敞鎰忕缉灏忔垨鏀惧ぇ姣斾緥灏轰笌瀹為檯闀垮害鐨勬瘮渚嬪叧绯.姣斾緥灏轰笂鍒诲害鎵娉ㄧ殑闀垮害,浠ｈ〃浜嗚搴﹂噺鐨勫疄鐗╅暱搴.濡俵m闀跨殑...
绛旓細190000/500=380 闀 145000/500=290 瀹
绛旓細鐢1锛200鐨勯偅涓１锛1锛200姣斾緥10鍘樼背鏄20绫筹紱1锛20姣斾緥10鍘樼背鏄2绫炽備綘璇曡瘯鍚
