岩溶区钻孔灌注桩施工控制

:1671-7619(2004)05-0035-04,(,510635):835.1m,,:;;;:U445.551:B1,,835.1m:1020m+25m+1330.7m+25m+920m,24.5mT,,79,1.2m1.8m2.0m,3040m,70m1.02.0m,5m,22.1,,,,--,NNESW,4550,20702.2,,12.060.0m,,,,,,,2.3,(CT),(1)1532004(1)GuangDongGongLuJiaoTong86©1995-2005TsinghuaTongfangOpticalDiscCo.,Ltd.Allrightsreserved.,,,,,,,,,193,28m,18,,,,22A22-B22#3(1):;,,,,(2),,,(3),,,A24,1.10m,44.1,,,1.4g/cm3,,734.2(8m),,,64.2.12.2m,,,2.3m2.4m,,,1.4g/cm3,pH=10,100m3632004(1)86©1995-2005TsinghuaTongfangOpticalDiscCo.,Ltd.Allrightsreserved.,,,24.2.2,,4060cm,2035/min,1.21.5g/cm3100cm,,,,,,,,(060cm),(60cm)(50cm),,,,,32,4.2.3,,,,,,,,100t,,,,,,,,,3040cm4.2.4,4m,,,,37d,,,,,,4.2.5,,,40cm,,2.02.5mm,23m,,24cm,50cm(=10.6)(=10.5),,,,,0.5m,0.60.7,23MPa,5mm,100mm,60mm,5(1),(2),,(3),,,,,,,,(4)a.,,732004(1),86©1995-2005TsinghuaTongfangOpticalDiscCo.,Ltd.Allrightsreserved.,,1.2mm,A3,30cm,b.,,,,,(080cm),,,,,,(60cm)(50cm)c.,,,,=32,,,,1.4g/cm3,0.3%,,,4h,,6,79:50,I29,58%,II42%;79,I43,55%,II45%,,1.21.4,7,,,13.0m10,,,,(:2004-05-12)832004(1)86©1995-2005TsinghuaTongfangOpticalDiscCo.,Ltd.Allrightsreserved.