{"id":13473,"date":"2020-10-13T08:30:41","date_gmt":"2020-10-13T00:30:41","guid":{"rendered":"http:\/\/learncmg.cn\/?p=13473"},"modified":"2020-10-12T18:32:55","modified_gmt":"2020-10-12T10:32:55","slug":"di-i%e6%96%b9%e5%90%91%e7%9a%84%e7%bd%91%e6%a0%bc%e6%ad%a5%e9%95%bf","status":"publish","type":"post","link":"http:\/\/learncmg.cn\/?p=13473","title":{"rendered":"*DI \u5b9a\u4e49I\u65b9\u5411\u7684\u7f51\u683c\u6b65\u957f"},"content":{"rendered":"<h3><strong>*DI I<\/strong><strong>\u65b9\u5411\u7684\u7f51\u683c\u6b65\u957f<\/strong><\/h3>\n<h3>\u76ee\u7684\uff1a<\/h3>\n<p>*DI\u5728\u76f4\u89d2\u5750\u6807\u7cfb\u4e2d\u8868\u793aI\u65b9\u5411\u7f51\u683c\u957f\u5ea6\u3002<\/p>\n<p>*DI\u5728\u5f84\u5411\u7f51\u683c\u5750\u6807\u7cfb\u4e2d\u8868\u793a\u534a\u5f84\u3002<\/p>\n<h3>\u683c\u5f0f\uff1a<\/h3>\n<p>*DI<\/p>\n<h3>\u5b9a\u4e49\uff1a<\/h3>\n<p><strong>*OFF<\/strong><\/p>\n<p>\u5728\u6240\u6709\u4e09\u4e2a\u9762\u4e0a\u91c7\u75285\u70b9\u5dee\u5206\u3002<\/p>\n<p><strong>*IJ<\/strong><\/p>\n<p>\u7528\u4e8e\u76f4\u89d2\u5750\u6807\u7f51\u683c\uff0c\u5141\u8bb8\u5c42\u7684\u6df1\u5ea6\u548c\u539a\u5ea6\u53d8\u5316\u3002I-J\u5e73\u9762\u91c7\u75289\u70b9\u5dee\u5206\uff0cJ-K\u548c I-K\u5e73\u9762\u91c7\u75285\u70b9\u5dee\u5206\u3002\u6b64\u9009\u9879\u4e0d\u80fd\u7528\u4e8e*GRID *RADIAL\u3002<\/p>\n<p><strong>*IK<\/strong><\/p>\n<p>I-K \u5e73\u9762\u91c7\u75289\u70b9\u5dee\u5206\uff0cJ-K\u548cI-J\u5e73\u9762\u91c7\u75285\u70b9\u5dee\u5206\u3002<\/p>\n<h3>\u8bf4\u660e\uff1a<\/h3>\n<p>\u6240\u6709\u7f51\u683c\u7c7b\u578b\u90fd\u9700\u8981\u6b64\u5173\u952e\u8bcd\uff0c\u9664\u4e86*GRID *CORNER\u3002<\/p>\n<p>\u5173\u952e\u8bcd*DI\u5b9a\u4e49I\u65b9\u5411\u7684\u7f51\u683c\u6b65\u957f\uff0c\u5355\u4f4d\u662f(m | ft | cm)\u3002\u901a\u5e38\u7528\u7684\u5b50\u5173\u952e\u8bcd*CON\uff08\u7f51\u683c\u5c3a\u5bf8\u662f\u4e00\u81f4\u7684)\u548c*IVAR\uff08\u7f51\u683c\u5c3a\u5bf8\u662f\u975e\u5747\u5300\u7684\uff09\u3002<\/p>\n<p>\u5bf9\u4e8eI\u65b9\u5411\u7f51\u683c\u6b65\u957f\u53ef\u63a5\u53d7\u7684\u6570\u503c\u8303\u56f4\u662f10<sup>-4<\/sup>m ~10<sup>9<\/sup>m\u3002<\/p>\n<h3>\u4e3e\u4f8b<\/h3>\n<p>a)\u5f53I\u65b9\u5411\u7f51\u683c\u5c3a\u5bf8\u4e3ani=10\u8fd9\u4e00\u60c5\u51b51000,1000,1500,400,400,400,400,400,1000\u548c1000\u65f6\uff0c\u7528<\/p>\n<p>*DI *IVAR 2*1000 1500 5*400 2*1000<\/p>\n<p>b)\u5f53I\u65b9\u5411\u6bcf\u4e2a\u7f51\u683c\u5c3a\u5bf8\u90fd\u662f1200\u662f\uff0c\u4f7f\u7528<\/p>\n<p>*DI *CON 1200<\/p>\n<p>c)\u5f53\u7f51\u683c(3,5,8)\u5c3a\u5bf8\u4e3a10\u975e\u5747\u5300\u52a0\u5bc6\u4e3a 4,2,4\u65f6\uff0c\u4f7f\u7528<\/p>\n<p>*REFINE 3 5 8 *INTO 3 3 2<\/p>\n<p>*DI *CON 10<\/p>\n<p>*DI *RG 3 5 8 *IVAR 4.0 2.0 4.0<\/p>\n<p>\u6700\u540e\u4e00\u884c\u53ef\u4ee5\u66ff\u6362\u4e3a<\/p>\n<p>*DI *RG 3 5 8 *IVAR 2 1 2<\/p>\n<p>d)\u5f53\u5f84\u5411\u7f51\u683cni=10\u5bf9\u5e94\u7684\u7f51\u683c\u534a\u5f84\u5206\u522b\u4e3a 2.00, 2.32, 5.01, 10.84, 23.40, 50.55, 109.21, 235.92, 509.68\u548c1101.08\u65f6\uff0c\u4f7f\u7528<\/p>\n<p>*DI IVAR<\/p>\n<p>2.00 2.32 5.01 10.84\u00a0\u00a0\u00a0\u00a0\u00a0 23.40<\/p>\n<p>50.55\u00a0\u00a0\u00a0\u00a0\u00a0 109.21\u00a0\u00a0\u00a0 235.92\u00a0\u00a0\u00a0 509.68\u00a0\u00a0\u00a0 1101.08<\/p>\n<p>\u6ce8\u610f\u5728*GRID 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Reading<\/a><\/span><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[230],"tags":[],"_links":{"self":[{"href":"http:\/\/learncmg.cn\/index.php?rest_route=\/wp\/v2\/posts\/13473"}],"collection":[{"href":"http:\/\/learncmg.cn\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/learncmg.cn\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/learncmg.cn\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/learncmg.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=13473"}],"version-history":[{"count":4,"href":"http:\/\/learncmg.cn\/index.php?rest_route=\/wp\/v2\/posts\/13473\/revisions"}],"predecessor-version":[{"id":13485,"href":"http:\/\/learncmg.cn\/index.php?rest_route=\/wp\/v2\/posts\/13473\/revisions\/13485"}],"wp:attachment":[{"href":"http:\/\/learncmg.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=13473"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/learncmg.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=13473"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/learncmg.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=13473"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}