二建市政及一建市政知识点总结(2).doc

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二建市政及一建市政知识点总结(2)　　30151083ACAMSMAHMAOGFC120~130150mm300mm500mm650mm4.5m30min42.532.531.5mm26.5mm19mm20AMOGFCACACAMOGFCSMA26%2%36~424320%SMAOGFC0%250ACACSMASMA30%~40%50%~80%30%40%~80%1:5300mm1m12t500mm1m2m12tCBR500mm500/800mm51/4~1/3ps3h52%5100~200mm7d7~14d300mm150mm48h1m600mm5~10m5100~300mm6m10~20m30~60mm200mm0.5~1h1002~6m/min2/3x100mm80m25t1/3~1/2100~200mm12t1/2200mm2150mm300~400mm1m100~200mm5010~2045s24hSMAOGFC1601~3m/min15090~120OGFC12t28dF250Fxxh10h1m10.8~1m10.5~0.8m120~30m3.75m150mm150301~3m/min3/515~20mm1~2mm40%80%14~21d100%5mm15~40mm1.5~3km/h30min25~30200mM7.58301001000520401501.3L/400L/250L/4001.5mmL/500B/5005m25m2m452.5MPa80%10m60t50MPa2.5HPB3004HRB335510HRB335HRB40022mmT25mm5d100mm10d200mm1/2*100m3n10n10C50101/2/15min15min15min7d14d562x550kg/m6%=10%~15%x1.51.32mm0.91%75%7d70%15d40%70%20d40%75%25m25m11%30MPa3/5~3580%30MPa75%80%5053500mm150mm100mm51/3x70mm50mm17010000m2100001000010000+10~xx0-10~200.5~0.7m1.5m0.5m/s1m3m1.5m/s2m/s1m0.5%1.102m0.3m100mm300mm4~5m15m1.5m1200~2000m25m16m50mm2.5MPa4h40mm180~220mm05301.5~2mxx30035075%75%x30MPa25m60/=0.3~0.50.720mm2220002m80%5024h Q34585%280%Sa2.5Sa1Sa2Sa2.5Sa3Sa34h5~3885%4+-75%x1/1000~1/5005~1016m16m0.5~1m75%75%1/41/8800100%500mm100%500mm0.15~10MPa0.80.4~0.8m50mm1.3m2m3~6m6~9m9~12m20@30~50m6m6m6m1.0~1.5m0.8~1.6m0.9~1.2m+0.5~1.0m1m1.0x10-6cm/s2.1.0~1.2m100mmTUZ7~8m600mm400mm2xC2528d0.5MPa42.521m2m4~6m7m28d0.8MPa150mmC15C303.0.5m1.0m1.5m4.5.6.28d1m30%25%2542.51.01D1.0m1.5m300mm1.6~2.0x10~20kN/20~50kN/PHA3B2K15%123458m10m1D12m0.5~1.0m1D14m0.5x1/3CD18mCD20m--5min10minQ2356~12mm150~300mm18mm50~100mm40mm10%7~9m/d30~50mm3~5m100~150mm300~500mm5~151m-42.570~180mm4~8mm10m10m42.52~2.5x3m3PE1.25x500mm12~18m15m15m42dPEPVC40%BOD590%2h24h4~6h6~8h72h36h4m=1/1000~3/1000xTY20mmPEPPPVC50m=1/2x25m25m50m5050mm50mmC4014dL2m50%2L8m75%L8m100%L8m75%L8m100%100%234454575%1.5m250mm50mm250mm500mm3506%31515650mm14d1/32m/d24h24h24h+2L/d3L/d150~300mm150mm500~1000mm100~200mm0.5m+0.5m75%1m0.5m10mm/8h0.5m50%1.0m0.25m/h0.5m=+2x++5m3m2m0.8m0.5m1.5m200~300mm1.0m0.4~0.8m150mm100mm300mm0.2x0.1x2mm0.5m3m100mm500mm1.0km1dD1m2dD1m3d30min15min30min1500mm5700mm1/3150mm-15~50+2m30minP500Pa1.6m300mm5m10400mm11100%100%200mm1mm10mm2212m20~25mm50mm1/2LZ100mm0.3m0.2LZDN50mm2h5=1.5x10min=30min=1.25x0.6MPa1h0.05MPa30min0.05MPa0.2MPa10min272h10/h0.5m0.5m0.9m0.6m0.3m0.8m1.2m+100mm2m+100mm2m1m0.4MPa100%0.5m1m500mm5min0.5m PN0.8MPa1000m0.4MPa5000m1.6MPa10000m4.0MPa0.8MPa=1.5x0.4MPaPE0.2MPa1h0.8MPa1.5x550%1h30min0.5m20kPa5kPa1.15x0.1kPa5kPa0.9MPa30%~60%30min24h1133Pa70%~90%60%HDPEHDPEGCL+22%4~6GCL25050mmHDPE5t10m5t5mCaCO310%250mm200mmHDPExx%500mDJ1DJ2DJ6DJ2DJ6ABBADJ212GPS-RTKGPSRTK1km21km2150m65m80m1m2m4m3m5m10m0.5m0.3m1km25m15m100m75m0.51/5001/10001/1000~1/50000.2mm3311/3PH5.6~8.00.5%24h15cm20~30mm95%150~200mm100~150mm100mm150~200mm2.5m50~100mm20~30mm24h312cm20cm6m18cm20~25cm25cmx6~10x1/3x2/31/10300mm=7:3311m380V3m3000~10000V0.95m0.5m2~3@20m1+200mm20mm1.4~1.61:325mm30mmM107@3~6m20mm4mx3m~7mx6m:GRC1.5xC20C25M7.50.3~0.8m12~15cmFRP-GRCCFRCGRCGRC50@500m1120mDN1002m700mm=1.5x0.6MPa10min0.05MPa1hDN2000.4%DN3000.33%DN3500.3%DN4000.2%500mm。　　　　内容仅供参考