{"id":4413,"date":"2016-12-02T14:38:28","date_gmt":"2016-12-02T06:38:28","guid":{"rendered":"http:\/\/www.jiehon.cn\/%e5%9b%9e%e8%bd%ac%e6%94%af%e6%89%bf%e9%80%89%e5%9e%8b%e8%ae%a1%e7%ae%97%e6%96%b9%e6%b3%95.html"},"modified":"2018-03-16T09:33:40","modified_gmt":"2018-03-16T01:33:40","slug":"20180125005","status":"publish","type":"post","link":"https:\/\/www.jiehon.com\/en\/2016\/12\/02\/4413.html","title":{"rendered":"\u6770\u6052\u56de\u8f6c\u652f\u627f\u9009\u578b\u8ba1\u7b97\u65b9\u6cd5!"},"content":{"rendered":"<p><strong>\u30fb<\/strong> <strong>\u9759\u6001\u9009\u578b<\/strong><\/p>\n<p>1 \uff09\u9009\u578b\u8ba1\u7b97\u6d41\u7a0b\u56fe<\/p>\n<p><img decoding=\"async\" src=\"http:\/\/www.xzwanda.com\/UploadFiles\/201141782211812.jpg\" alt=\"\u56de\u8f6c\u652f\u627f\u9009\u578b\u8ba1\u7b97\u65b9\u6cd5!\" \/><\/p>\n<p><!--more--><\/p>\n<p>2 \uff09\u9759\u6001\u53c2\u7167\u8f7d\u8377 Fa&#8221;&#8221;&#8221;&#8221; \u548c M&#8221;&#8221;&#8221;&#8221; \u7684\u8ba1\u7b97\u65b9\u6cd5\uff1a<\/p>\n<p>\u30fb\u5355\u6392\u56db\u70b9\u63a5\u89e6\u7403\u5f0f\uff1a<\/p>\n<p>\u5355\u6392\u56db\u70b9\u63a5\u89e6\u7403\u5f0f\u56de\u8f6c\u652f\u627f\u7684\u9009\u578b\u8ba1\u7b97\u5206\u522b\u6309\u627f\u8f7d\u89d2 45 \u00b0 \u548c 60 \u00b0\u4e24\u79cd\u60c5\u51b5\u8fdb\u884c\u3002<\/p>\n<p>I\u3001a=45\u00b0 II\u3001a=60\u00b0<\/p>\n<p>Fa&#8221;&#8221;&#8221;&#8221;=(1.225*Fa+2.676*Fr)*fs Fa&#8221;&#8221;&#8221;&#8221;=(Fa+5.046*Fr)*fs<\/p>\n<p>M&#8221;&#8221;&#8221;&#8221;=1.225*M*fs M&#8221;&#8221;&#8221;&#8221;=M*fs<\/p>\n<p>\u7136\u540e\u5728\u66f2\u7ebf\u56fe\u4e0a\u627e\u51fa\u4ee5\u4e0a\u4e8c\u70b9\uff0c\u5176\u4e2d\u4e00\u70b9\u5728\u66f2\u7ebf\u4ee5\u4e0b\u5373\u53ef\u3002<\/p>\n<p>\u30fb\u5355\u6392\u4ea4\u53c9\u6eda\u67f1\u5f0f<\/p>\n<p>Fa&#8221;&#8221;&#8221;&#8221;=(Fa+2.05Fr)*fs<\/p>\n<p>M&#8221;&#8221;&#8221;&#8221;=M*fs<\/p>\n<p>\u30fb\u53cc\u6392\u5f02\u5f84\u7403\u5f0f<\/p>\n<p>\u5bf9\u4e8e\u53cc\u6392\u5f02\u5f84\u7403\u5f0f\u56de\u8f6c\u652f\u627f\u9009\u578b\u8ba1\u7b97\uff0c\u4f46 Fr \ufffd 10%Fa \u65f6\uff0c Fr \u5ffd\u7565\u4e0d\u8ba1\u3002\u5f53 Fr \ufffd 10%Fa \u65f6\uff0c\u5fc5\u987b\u8003\u8651\u8f68\u9053\u5185\u4fa7\u538b\u529b\u89d2\u7684\u53d8\u5316\uff0c\u5176\u8ba1\u7b97\u8bf7\u4e0e\u6211\u4eec\u8054\u7cfb\u3002<\/p>\n<p><!--more--><\/p>\n<p>Fa&#8221;&#8221;&#8221;&#8221;=Fa*fs<\/p>\n<p>M&#8221;&#8221;&#8221;&#8221;=M*fs<\/p>\n<p>\u30fb\u4e09\u6392\u6eda\u67f1\u5f0f<\/p>\n<p>\u4e09\u6392\u6eda\u67f1\u5f0f\u56de\u8f6c\u652f\u627f\u9009\u578b\u65f6\uff0c\u4ec5\u5bf9\u8f74\u5411\u6eda\u9053\u8d1f\u8377\u548c\u503e\u8986\u529b\u77e9\u7684\u4f5c\u7528\u8fdb\u884c\u8ba1\u7b97\u3002<\/p>\n<p>Fa&#8221;&#8221;&#8221;&#8221;=Fa*fs<\/p>\n<p>M&#8221;&#8221;&#8221;&#8221;=M*fs<\/p>\n<p>\u30fb\u52a8\u6001\u9009\u578b<\/p>\n<p>\u5bf9\u4e8e\u8fde\u7eed\u8fd0\u8f6c\u3001\u9ad8\u901f\u56de\u8f6c\u548c\u5176\u5b83\u5bf9\u56de\u8f6c\u652f\u627f\u7684\u5bff\u547d\u6709\u5177\u4f53\u8981\u6c42\u7684\u5e94\u7528\u573a\u5408\uff0c\u8bf7\u4e0e\u6211\u516c\u53f8\u8054\u7cfb\u3002<\/p>\n<p>\u30fb\u87ba\u6813\u627f\u8f7d\u529b\u9a8c\u7b97\uff1a<\/p>\n<p>\u30fb\u628a\u56de\u8f6c\u652f\u627f\u6240\u627f\u53d7\u7684\u8f83\u5927\u8f7d\u8377\uff08\u6ca1\u6709\u4e58\u9759\u6001\u5b89\u5168\u7cfb\u6570 fs \uff09\u4f5c\u4e3a\u9009\u62e9\u87ba\u6813\u7684\u8f7d\u8377\u3002<\/p>\n<p>\u30fb\u67e5\u5bf9\u8f7d\u8377\u662f\u5426\u5728\u6240\u9700\u7b49\u7ea7\u87ba\u6813\u6781\u9650\u8d1f\u8377\u66f2\u7ebf\u4ee5\u4e0b\uff1b<\/p>\n<p>\u30fb\u82e5\u87ba\u6813\u627f\u8f7d\u80fd\u529b\u4e0d\u591f\uff0c\u53ef\u91cd\u65b0\u9009\u62e9\u56de\u8f6c\u652f\u627f\uff0c\u6216\u4e0e\u6211\u516c\u53f8\u8054\u7cfb\u3002<\/p>\n<p>\u30fb<strong>\u9009\u578b\u8ba1\u7b97\u8ddd\u79bb &#8211; 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