å¢å¤§é¢çå½ç¶ææï¼åªæ¯æææ¯å¢å¤§æªé¢å·®ä¸äºã
æ¹æ³æä¸å°ï¼æç
§æææ§ä»é«å°ä½æåï¼
1ãå¢å¤§äºåæ¢é«ã
2ãå¢å äºåæ¢çæ ¹æ°ï¼åå°åè·é¢ç§¯ï¼ã
3ãå¢å¤§äºåæ¢é
çã
4ãå 强混åååé¢ççææ强度ã
5ãå¢å¤§è¾¹æ¡ä¸»æ¢çå度ï¼ä¸»è¦æ¯æ¢é«ï¼ã
6ãå¢å¤§äºåæ¢å®½åº¦ã
è¯è¯´ï¼å¨ä¸è½å¢å¤§æ¢é«çæ
åµä¸ï¼å¢å äºåçæ ¹æ°æ¯å¾ææçï¼å¤§ä¸äºåæååå¯èæ¢æ¿çå½¢å¼ã
追é®ææ¯9米跨ï¼æ3个åºæ ¼ï¼æ¢é«ä¸º240X600,ä¹å¯ä»¥äºï¼å¯æ¾åº¦ç®åºæ¥ä¸º49.1,è¶
é
追çåºæ ¼åå¤ä¸äºå§ã对äºäºåæ¢ï¼3ç±³çåè·é¢ç§¯åä¸ç®å°ï¼ä¸è¬å¸ç½®æ¬¡æ¢ä¹å°±3米左å³çé´è·ã