ËþʽÆðÖØ»úµÄ·Ą̀·ç´ëÊ©
2018Äê9Ô·ݣ¬Ì¨·ç¡°É½Öñ¡±Ôڹ㶫̨ɽº£ÑçÕòµÇ½£¬¸ø¹óÖÝ¡¢ºþÄÏ¡¢º£ÄÏ¡¢¹ã¶«ºÍ¹ãÎ÷µÈÊ¡·ÝÔì³ÉÁ˾޴óµÄ¾¼ÃËðʧ£¬µ¼ÖÂÁ˷dz£ÑÏÖصĺó¹û£¬´óÔ¼ÓÐ160¶àÍòÈ˱»ÆÈתÒÆ°²Öã¬Ôì³ÉÖ±½ÓËðʧ53ÒÚÔª×óÓÒ¡£¡°É½Öñ¡±µÄ·çËÙÄܹ»´ïµ½50m/s,?ÔÚ´Ë´Į̂·çϯ¾í´ó½µÄ¹ý³ÌÖУ¬¹ã¶«Ê¡ÓÐ100¶ą̀ËþʽÆðÖØ»úÊܵ½²»Í¬³Ì¶ÈµÄË𻵣¬Æä¾¼ÃËðʧÎÞ·¨¹ÀÁ¿¡£ËùÒÔ£¬?²ÉÈ¡´ëÊ©ÌáÉýËþʽÆðÖØ»úµÄ·À·¶Ì¨·çÄÜÁ¦ÏÔµÃÓÈΪÖØÒª¡£
1??ËþʽÆðÖØ»ú·Ą̀·çÄÜÁ¦
ÔÚÎÒ¹ú¹¤³ÌÏîÄ¿½¨ÉèµÄ¹ý³ÌÖУ¬ËþʽÆðÖØ»úµÄʹÓ÷¶Î§·Ç³£¹ã·º£¬¶ø̨·ç»á¸øËþʽÆðÖØ»ú´øÀ´ÑÏÖصľ¼ÃËðʧºÍÈËÉí²Æ²ú°²È«Íþв¡£ÔŲ́·çÖ±½Ó´µÏòËþʽÆðÖØ»ú±Û¼ÜµÄʱºò£¬±Û¼ÜÉϵķçºÉÔغ͵÷ÖØÉϵķçºÉÔØ»á³öÏÖŤ¾Ø£¬¸ÃŤ¾Ø»á±»·ÖÉ¢µ½»úÉíËıߵÄèì¼ÜÖ®ÉÏ£¬Ê¹µÃèì¼Ü¸¹¸ËÉÏÓнϴóµÄÓ¦Á¦²úÉú£¬¸ÃÓ¦Á¦»áÓë·çÔغɴóС¡¢·çºÉÔØÖÐÐÄ×÷ÓõãÓë»úÉíˮƽ¾àÀëÖ®¼ä³ÊÏÖÕý±È¡£»»¾ä»°Ëµ£¬·çºÉÔغͱۼÜλÖ÷ù¶ÈÔ½´ó£¬¸¹¸ËËù²úÉúµÄÓ¦Á¦Ò²¾Í»áÔ½´ó¡£ÔÚ×ÔÉíÖØÁ¦¡¢»Øת¹ßÐÔÁ¦ºÍ±Û¼Üµ÷ÖØÁ¦µÄ×÷ÓÃÏ£¬¸¹¸Ë»á²úÉúÁíÍâµÄÓ¦Á¦£¬¸ÃÓ¦Á¦Ò²»áÓë±Û¼Ü·ù¶È³ÊÏÖ³öÕý±ÈµÄ״̬¡£
´óÁ¿µ÷²é·¢ÏÖ£¬·çºÉÔØ¿ÉÒÔ¸ßЧ¿ØÖƸ¹¸ËÓ¦Á¦Öµ£¬Ôڱۼܴ¦ÓÚ´ó·ù¶ÈλÖõÄʱºò£¬Òª¸ß¶ÈÖØÊÓ´¹Ö±·ç¸ø»úÉí¸¹¸Ë´øÀ´µÄʧºâÓ°Ï죬»úÉí¸¹¸Ëʧºâ±È½ÏÑÏÖØÒÔºó£¬ËþʽÆðÖØ»ú¾Í»á³öÏÖµ¹ËúµÄÇé¿ö¡£Ôڱۼܴ¦ÓÚ½ÏС·ù¶ÈλÖÃʱ£¬·ç»á˳×ÅËþʽÆðÖØ»ú´µ£¬Ê¹µÃÍä¾Ø³öÏÖÔڱۼܵĽÂÁ´Î»Öô¦£¬µ±·çºÉÔØÖµ´ïµ½Ò»¶¨³Ì¶È£¬ºóÇãÍä¾Ø¾Í»á±È±Û¼Ü×ÔÉíµÄÇ°ÇãÍä¾Ø´ó£¬´ËʱÕû¸ö±Û¼Ü³öÏÖºó·µÄÇé¿ö¡£ËùÒÔ£¬ËþʽÆðÖØ»úµÄ¸½Ç½¸Ë¸ÕÐÔ¡¢Ëþ»ú¸ß¶È¡¢×ÔÖØÒÔ¼°±Û¼Ü·ù¶È¶¼»á¸øÆä·Ą̀·çÄÜÁ¦Ôì³ÉÑÏÖصÄÓ°Ïì¡£ÔÚÖƶ¨ËþʽÆðÖØ»ú·Ą̀·ç´ëʩʱ£¬Òª´ÓËþʽÆðÖØ»ú×ÔÉíµÄʹÓÃÐÔÄܺͽṹÌصã³ö·¢£¬Ê¹ÓÿÆѧµÄ·À·¶´ëÊ©ºÍ¼¼Êõ£¬¿ìËÙÌáÉýËþʽÆðÖØ»úµÄƽÎÈÐÔ£¬·ÀÖ¹ÔÚǿ̨·çµÄ×÷ÓÃϳöÏÖµ¹ËúµÄÇé¿ö¡£
2??ËþʽÆðÖØ»ú·Ą̀·çµÄ³£¼ûÎÊÌâ
£¨1£©?ËþʽÆðÖØ»ú²»Âú×㿹ǿ̨·çµÄÒªÇó
ÔÚ¡¶ËþʽÆðÖØ»úÉè¼Æ¹æ·¶¡·(GB/T 13752¡ª2017)ͶÈëʹÓÃÒÔºó£¬ÌáÉýÁË»ªÄÏÑغ£µØÇøËþʽÆðÖØ»ú·Ç¹¤×÷״̬ϵķçѹ£¬Ê¹ËþʽÆðÖØ»úµÄ·Ą̀·çÄÜÁ¦·¢ÉúÁ˾޴óµÄ¸Ä±ä¡£È»¶øÔÚʵ¼ÊÇé¿öÖУ¬ºÜ¶àËþʽÆðÖØ»úÉè¼Æʱ¶¼ÊÇÒÀ¾Ý¡¶ËþʽÆðÖØ»ú?Éè¼Æ¹æ·¶¡·(GB/T 13752¡ª1992)Ö´Ðеģ¬Õâ¾ÍʹÆä·Ą̀·çÄÜÁ¦²»Ç¿£¬ÔÚÓöµ½Ç¿Ì¨·çÒÔºóÔì³É¾Þ´óµÄ¾¼ÃËðʧ¡£°éËæ×ÅÉç»á¾¼ÃµÄ·¢Õ¹½ø²½£¬Ñغ£µØÇø¸ß²ã½¨Öþ²ã³ö²»Ç¼ÙÈçÕâЩ½¨ÖþÎïÒÀÈ»ÑØÓÃÄÚ½½¨Éè±ê×¼£¬ÆäµÖÓù·çÁ¦¼¶±ðΪ10¼¶£¬¶øǿ̨·çµÄ·çÁ¦¿ÉÒÔ´ïµ½14¼¶ÒÔÉÏ£¬Ê¹µĄ̃·ç¸øËþʽÆðÖØ»úÔì³ÉÁËÖÂÃüµÄÉ˺¦¡£·Ç¹¤×÷״̬¼ÆËã·çѹºÍ·çËÙµÄÇé¿ö¼û±í1¡£
±í1·Ç¹¤×÷״̬¼ÆËã·çѹºÍ·çËٵľßÌåÇé¿ö
µØÇøÃû³Æ | ¼ÆËã·çѹ/Pa | Óë¼ÆËã·çѹÏàÓ¦µÄ¼ÆËã·çËÙ/(m ¡¤s-?) |
ÄÚ½µØÇø | 500¡«600 | 28.4~31.1 |
Ñغ£µØÇø | 600~1000 | 31.1~40.1 |
̨ÍåÊ¡¡¢ÄϺ£Ö | 1500 | 49.1 |
×¢£º·Ç¹¤×÷״̬¼ÆËã·çѹȡֵµÄʱºò£¬ÄÚ½µØÇøÊʺÏÈ¡×îСֵµÄµØÇøÓлª±±¡¢»ªÖкͻªÄϵȵØÇø£¬ÊʺÏÈ¡×î´óÖµµÄµØÇøÓÐÎ÷±±¡¢Î÷ÄÏ¡¢¶«±±ºÍ³¤½ÏÂÓεȵØÇø£»Ñغ£µØÇøÒªÒÔÉϺ£Îª½ç£¬È¡×îСֵµÄµØÇøΪÉϺ£ÒÔ±±µØÇø£¬È¡×î´óÖµµÄµØÇøΪÉϺ£ÒÔÄϵØÇø¡£
±í2??·Ç¹¤×÷״̬³£ÓõļÆËã·çѹ¡¢¼ÆËã·çËÙ¡¢?ƽ¾ù·çËٺͷçÁ¦µÈ¼¶µÄ¾ßÌåÇé¿ö
¼ÆËã·çѹ /Pa | ¼ÆËã·çËÙ /(m ¡¤s-?) | ƽ¾ù·çËÙ /(m ¡¤s-?) | ·çÁ¦µÈ¼¶ /¼¶ |
600 | 31.1 | 22.2 | 9 |
800 | 35.9 | 25.7 | 10 |
1000 | 40.1 | 28.7 | 11 |
1100 | 42.1 | 30.1 | 11 |
1200 | 43.9 | 31.4 | 11 |
1300 | 45.7 | 32.7 | 12 |
1500 | 49.1 | 35.1 | 12 |
1800 | 53.8 | 38.5 | 13 |
1890 | 55.1 | 39.4 | 13 |
£¨2£©ËþʽÆðÖØ»ú¸½×Å×°Öò»ºÏ¸ñ
ÔÚËþʽÆðÖØ»ú×÷ÒµµÄ¹ý³ÌÖУ¬ÊÜËþ»úλÖá¢Ê¹ÓÃÊÜËðÇé¿öÒÔ¼°×ª³¡µÈÒòËصÄÓ°Ï죬ʹµÃÔ³§µÄËþµõ¸½×űÛÎÞ·¨Âú×ãÏÖ³¡µÄʹÓÃÒªÇ󣬶øÓÐЩ¸½×Å×°Öò¢²»ÊÇÔ³§Éú²úµÄ£¬µ¼ÖÂÕâЩ¸½×ű۳öÏÖÖÊÁ¿²»¹ý¹ØµÄÇé¿ö£¬ÀýÈ纸½ÓÖÊÁ¿²»´ï±ê¡¢Ê¹ÓòдθֲÄ×öÔ²ÄÁϵȣ¬Õâ¾Í»áʹ¸½×ÅϵͳºÜÄÑÂú×ãʵ¼ÊµÄÊ©¹¤ÐèÇó¡£ÓÐЩ¸½×Å×°Öûá²ÉÈ¡º¸½ÓµÄ·½Ê½Ó븽׎¨ÖþÎïµÄ¶Ë²¿ÏàÁ¬£¬ÔÚ·¢ÉúËþ»úµØ»ùϳÁµÄÇé¿öÒÔºóÀ¸Ë³öÏÖÍäÇúµÄÏÖÏ󣬿¹ÀÇ¿¶È»áËæ֮Ͻµ£¬¼ÙÈ纸½ÓÖÊÁ¿²»¹ý¹Ø£¬¼«Ò׳öÏÖº¸·ìÁÑ¿ªµÄÇé¿ö£¬Ê¹¸½×Å×°ÖÃʧȥÁËÔ±¾µÄ×÷Óá£
£¨3£©°²×°Î¬»¤±£Ñø²»µ½Î»
ÓÐЩËþ»ú°²×°´ÓÒµÈËÔ±µÄרҵËØÖʲ»¸ß£¬Ã»ÓвμӸÚÇ°Åàѵ»î¶¯£¬¹ý¶È×·ÇóÊ©¹¤Ð§ÂÊ£¬Ê¹µÃËþʽÆðÖØ»úµÄ°²×°ÖÊÁ¿±È½Ï²î£¬ÔÚ°²×°½áÊøÒÔºóδÄܲÉÈ¡´ëÊ©¼ì²é°²×°ÖÊÁ¿£¬Ê¹µÃµ¥ÂÝĸʩ¹¤¡¢¸ßÇ¿ÂÝ˨»ìÓá¢Î¬ÐÞ²»µ½Î»ÒÔ¼°ËµÃ÷ÊéÓëʵ¼ÊÊ©¹¤²»·ûµÄÇé¿öʱÓз¢Éú¡£ÔÚËþʽÆðÖØ»ú°²×°Ê©¹¤ÏÖ³¡¾³£»áÓöµ½Î¬ÐÞ±£Ñø²»µ½Î»¡¢ÈÕ³£¼ì²éƵÂʵ͵ÈÇé¿ö£¬µ¼ÖÂËþ»úÁ¬½ÓÂÝ˨ºÍÁ¬½ÓÏúʱ³£»áŒçÏÖ±äÐΡ¢ÁÑ·ì»òÕßÐâÊ´µÄÇé¿ö£¬Õâ¾ÍʹµÃËþ»úµÄ·Ą̀·çÄÜÁ¦¼±¾çϽµ¡£
3??ËþʽÆðÖØ·Ą̀·çµÄÖ÷Òª´ëÊ©
£¨1)??×öºÃÉè¼Æ¹¤×÷
ËþʽÆðÖØ»úµÄ·À·çÉè¼Æ°üÀ¨Á½ÖÖÇé¿ö£¬·Ö±ðÊǹ¤×÷״̬ºÍ·Ç¹¤×÷״̬£¬È·±£·çѹȡֵ׼ȷ£¬±£Ö¤Ã¿Ò»¸ö·À·çϸ½Ú²»»áÓÐÒÅ©µÄÇé¿ö³öÏÖ¡£ÔÚ¼ÆËã×î´ó·çѹµÄʱºò£¬Òª±£Ö¤ÆðÖØ»úÊÇÔÚ¹¤×÷µÄ״̬Ï£¬Í¬Ê±¶Ô½ðÊô½á¹¹µÄÎȶ¨ÐԺ͸նÈÇ¿¶È½øÐпÆѧµÄ¼ÆË㣬ʹÕų̂»úÆ÷ÔÚ¹¤×÷״̬ʼÖÕ±£³Ö×ÅÁ¼ºÃµÄ¿¹Ç㸲ÐÔÄÜ¡£ÔÚÈ·¶¨·çѹ¶¨ÖµµÄʱºòÒªÒÔʵ¼ÊÇé¿öΪ»ù´¡£¬?ÑØן߶ȱ仯»ñµÃÏàÓ¦µÄ·çѹֵ£¬²¢ÒÔ´ËΪÒÀ¾ÝÍê³É×î´ó·çѹµÄºÏÀí¼ÆËã¡£Ò»°ãÇé¿öÏ£¬¶ÔÓÚÕý³£¸ß¶ÈµÄÆðÖØ»ú¶øÑÔ£¬¸ß¶È½Ó½ü100m´¦µÄ·çѹÊÇ×ȫµÄ¡£ÔÚ¼ÆË㹤×÷״̬ϵķçËÙʱҪÒÔ˲ʱ·çËÙΪ»ù´¡£¬ÔÚ¼ÆËã·Ç¹¤×÷״̬ϵķçËÙʱҪÒÔ2minÖ®ÄÚµÄƽ¾ù·çËÙΪÒÀ¾Ý¡£¹¤×÷ÈËÔ±ÒªÑϸñ°´ÕÕÓйع涨À´¼ÆËã·çËÙÖµ£¬¸ù¾ÝÆðÖØ»úµÄÐͺÅÀ´Ñ¡Ôñ×îÓŵļÆËã·½·¨¡£ÒÔÆðÖØ»úµÄÌØÊâÐÔÄܺ͹¤×÷ÌصãΪ»ù´¡£¬Ê¹Õû»úµÄÊÜÁ¦Çé¿ö±äµÃ¸ü¼ÓÇåÎú£¬·ÀÖ¹ÒòΪÊÜÁ¦·ÖÎö²»È«¶øÔì³É¼ÆËãÎó²îµÄÇé¿ö·¢Éú¡£ÔÚ·ÖÎöÊÜÁ¦Çé¿öµÄʱºò×öµ½ÍòÎÞһʧ£¬°²×°ÐÔÄÜÁ¼ºÃµÄ·çËÙÒÇ¡¢¼Ð¹ìÆ÷¡¢ÌúЬÒÔ¼°Ãª¶¨×°ÖõȷÀ·ç×°Ö㬷ÀÖ¹ÆðÖØ»ú±»´µÅÜ»òÕßÊÇ´µµ¹¡£
(2)??×öºÃ°²È«¹ÜÀí¹¤×÷
ÔÚ¶ÔËþʽÆðÖØ»úʵʩ°²È«¹ÜÀí¹¤×÷µÄʱºò£¬×îÓÐЧµÄ´ëÊ©ÊÇ·ÀÖ¹ËþʽÆðÖØ»ú±»Ì¨·çË𻵻òÕß´µµ¹£¬Òò´Ë£¬¹¤×÷ÈËÔ±Òª¾ßÌåÎÊÌâ¾ßÌå·ÖÎö£¬ÒÔËþʽÆðÖØ»úµÄ¹¤×÷»·¾³ºÍʹÓ÷½Ê½Îª»ù´¡£¬´´½¨ÍêÉƵݲȫ¹ÜÀíÌåϵºÍÓ¦¼±Ô¤°¸£¬±£Ö¤ËþʽÆðÖØ»ú°²È«×÷Òµ¡£½¨Á¢½¡È«ËþʽÆðÖØ»ú°²È«¹ÜÀíÐÅÏ¢´«µÝϵ?ͳºÍÇÀÏÕ¾ÈÔÖÌåϵ£¬²ÉÈ¡´ëÊ©¸ßЧ¹ÜÀí×ʽð¡¢É豸ºÍÈËÔ±£¬ÔðÈÎÂäʵµ½ÈË£¬Ê¹Óý±³Í»úÖÆÀ´²»¶ÏÌáÉý¹¤×÷ÈËÔ±µÄÖ÷¶¯ÐԺͻý¼«ÐÔ£¬Ê¹°²È«ÎÊÌâ¿ØÖÆÔÚÃÈÑ¿½×¶Î¡£ÒÀ¾Ý̨·çµÄÍùÄê·¢ÉúÇé¿öºÏÀí¹æ»®°²È«¹ÜÀí¹¤×÷£¬½«Ì¨·çµÄ¸ß·¢¼¾½ÚÉèÖÃΪ·Ą̀·çµÄÖص㹤×÷ÄÚÈÝ,¼°Ê±Î¬ÐÞÉ豸¡¢·¢ÉúÎÊÌâÁ¢¼´Õû¸Ä£¬½«°²È«·À»¤¹¤×÷Âäʵµ½Êµ´¦¡£ÍêÉÆËþʽÆðÖØ»ú·Ą̀·ç°²È«±£Ö¤´ëÊ©,Òý½øеÄÉ豸ºÍ¼¼Êõ£¬¿ìËÙÌáÉýËþʽÆðÖØ»úµÄ·Ą̀·çÄÜÁ¦¡£
£¨3£©×öºÃÔ¤·À¹¤×÷
±à×ëרÃŵÄËþʽÆðÖØ»ú·Ą̀·çÔ¤°¸,ÔÚÓöµ½Ç¿Ì¨·çµÄ¶ñÁÓÌìÆøÒԺ󣬸ù¾Ý¾ßÌåµÄÇé¿ö¶ÔËþʽÆðÖØ»úÐü±Û¶ËµÄ¸ß¶È½øÐпÆѧµ÷½Ú£¬»¹¿ÉÒÔ½«¶¥ÉýÌ×¼Üƽ̨µ÷Õûµ½Óë×î¸ß´¦Ò»µÀ¸½Ç½¸ß¶ÈÒ»ÖµÄ״̬ÏÂ,ÕâÑù»áʹӷçÃæ±»¼õÉÙ£¬Ê¹Ëþµõ·ç×è½µµ½×îС¡£Ëþ»ú¿ÉÒÔÓ뽨³ÉµÄ½¨ÖþÎï½á¹¹Ö÷ÌåÁ¬½ÓÔÚÒ»Æð,ʹËþ»úµÄÎȶ¨ÐÔµÃÒÔ±£Ö¤£¬´Ó¶øʹ̨·ç¸øËþ»ú´øÀ´µÄÓ°Ïì½µµ½×îС¡£
4 ½áÊøÓï
±¾ÎÄÑо¿ÁĘ̈·ç¸øËþʽÆðÖØ»úÔì³ÉµÄÓ°ÏìºÍÏà¹Ø·À·¶·½·¨,·ÖÎöÁËËþʽÆðÖØ»ú·Ą̀·çÄÜÁ¦µÄ¾ßÌåÐÎʽ£¬²¢ÒÀÍÐËþʽÆðÖØ»úµÄ²»Í¬¹¤×÷״̬ºÍ²»Í¬ÀàÐÍ,¶ÔÆä·Ą̀·çµÄ·½Ê½ºÍ·½·¨½øÐÐÁËÈ«ÃæµÄÂÛÊö,ÌáÉýÁËËþʽÆðÖØ»úµÄ°²È«ÐÔºÍÎȶ¨ÐÔ£¬½«Ì¨·ç¸øËþʽÆðÖØ»úÔì³ÉµÄËðʧ¿ØÖÆÔÚÁË×îСµÄ·¶Î§Ö®ÄÚ¡£