½éÉÜ£º ³µ¼ä½¨ÖþÃæ»ýΪ2494m2£»ÊÒÄÚÍâ¸ß²î15cm£¬½¨Öþ¸ß¶ÈΪ7.05m£¬ÈË×ÖÐÎÎÝÃ棬ƶÈ5%£»³µ¼ä´°²ÉÓÃ80ϵÁÐËִܸ°£¬ÃÅ´°²£Á§¾ùΪ5mmºñ°×²£Á§¡£±¾¹¤³Ì½¨Öþ¿¹Õð°´Áù¶ÈÉè·À£¬½¨ÖþµÈ¼¶Îª¶þ¼¶£¬½¨ÖþÎïµÄÄÍ»ðµÈ¼¶Îª¶þ¼¶£¬ÎÝÃæ·ÀË®µÈ¼¶Îª¶þ¼¶¡£ Ŀ¼ Ò»¡¢¹¤³Ì¸Å¿ö¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­2 ¶þ¡¢¹¤³ÌÊ©¹¤Öеļ¼Êõ¹æ·¶ºÍ±ê×¼¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­2 Èý¡¢Ê©¹¤»ú¾ßºÍÈËÔ±Å䱸¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­3 ......... °Ë¡¢¸Ö½á¹¹ÖÊÁ¿Ê©¹¤¹ÜÀí¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­44 ¾Å¡¢¸Ö½á¹¹°²È«Ê©¹¤¹ÜÀí¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­47 Ê®¡¢¸Ö½á¹¹»·¾³±£»¤ÎÄÃ÷Ê©¹¤¹ÜÀí¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­55