1、0616-24- 1. 2. 16000 1. 2. -3. 34. 5. GB50352-20056. GB50096-199920037. GB50386-20058. GB50045-9520059. GB/T50104-200110. GB/T50353-200511. GB50067-9712. JGJ100-9813. -JGJ50-200114. -65%DB23/1270-200815. - - 659.112153.82.9 (10m26m212m2) 3m2.10m1.50m0.90 m68 m21. 3 m22. 2.50 m2 3 2m24 1.10m2 18562.8
2、 m2.40 m2.10 m1/32.20 m1.90 m1-183m3.3m4.5m0.11 m1.10 m0.90 m- mm 1.20 2.00 0.90 2.000.90 2.00 0.90 2.00 0.80 2.00 0.70 2.000.70 2.00- 485.71m2- 692.28m2 - 70%- m2/- m2/ m2/ m2/A1 55.53 84.05A2 55.80 84.43A3 63.41 93.62A4 56.53 80.74B1 69.76 102.42B2 48.65 76.32B3 46.76 67.88B4 62.95 94.11C1 44.78 6
3、7.52 C2 43.32 66.67C3 57.70 87.63C4 37.89 54.13 70% 43815.59163203.183.5320.0033.006659.522331 2 3 - 1. 1.20 m2. 1.10 m0.26 m0.175 m0.90 m1.20 m2 m0.10 m0.11 m3. -1) 2) 3) 4) 5) - m1.000.750.600.35 11611211018 0.80m-0.50m1.20m () a. 3.5b. c. () () 1. -2. 3. 4. , ,(GBJ50180) 5.1.3,5.1.35.1.35.1.3 5.1.35.1.3 %(Ac/Ad)1. 1/7 0.5 1/12 0.0230mm 251/7. 100015005001500 m21. 2. 4.0,3. 2.024. 5.23 /a 7.50mb 7.50mc -7.50m15%10%3.61/2-/0.60.35.47.2-
