公路滑坡处治工程的施工控制

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:0451-0712(2001)04-0011-05:U415:B刘伯莹(100010):,:;;;;;,11.1(1),,;,,(2),,,,;,,;,(3),,;,,,(4),,,(5),:()(,)()(,)(6),,(7),,,2530cm,,,;,,;,,35cm,,;,1.2(1),,,,;,(2);,;,(3),,,,(4),,(5),,,815m,,,;,,,:2001-02-10200144HIGHWAYApr.2001No.42(1),,,:(2),;,;,;!(3),:,,,;,12;;!,;,;∀,,1.01.2m;0.50.6m;#,(),,,,;;∃1t,0.2m3,,,,(4),,;,,(5),11.5m,C20;;,,;,;,24h(6):,;,;;();!,,(7):;;10cm,,;!,,3m,1m;∀,;,(GBJ50204-92);#,0.50.7m,;∃,7d(8)10cm,;,,0.50.6,200240mm,40%50%,350kg/m3;,,250350mm,5mm;,,1.5;:,250400mm;0.8m,,,68m,;,,1;!,,26m,;∀,,;#,1220014,1/m350100150200250300/h5812162024(9),:;(),;,(10):,,,;,,;,;,,,;,2;!,10m,10mCOCO2NONO2,;,,,;∀36V,,,;#,,,,,(11),,,,3(1):,,510,75115mm;1115,115135mm;1520,135175mm,,(2):,,,,,,,,,,,,(3)::,,1/100;:10cm;:1(4)::,65%;,80%;:,(L1)(L2)(L3),();,;:,,;0.5m,1.5m,,,;!:,,,;∀:,,,,,(5):,525,0.40.5,31,0.05%(),7d30MPa,;10,,,;,,,8cm,,,;!,(6):,C30,,21320014:2/kN/m2/m2/m10000.80.80.40.40.48@5020001.01.00.50.50.58@5030001.21.20.60.60.68@50(7):,,,,,,,,,10cm,,50mm(8):7d,,,(kN),,;,3000kN,50kN;2000kN,20kN;1000kN,10kN;;!:,120%,1000kN,,:050kN100kN200kN300kN400kN500kN600kN700kN800kN900kN1000kN1100kN1200kN,5min:1200kN1100kN1000kN900kN800kN700kN600kN500kN400kN300kN200kN100kN50kN0;∀:50kN,15min,M30,0.60.8MPa4(1),,,,(2),,,150mmM7.5(3)135%,30mm,,,(),,(4),,,,,(5),,,,,5%,,,50mm(6)15,(),(7),,70%,,,5(1),15m;2m(2),2/3,1.03.0m(3),1420014,91127mm,127mm,(4)425,,5121,,,,,3%,SO31%(5),1.08.0MPa,1.02.02.53.03.54.05.06.08.0MPa,()0.4L/min,30min(6):,,,(7):,,(8),,:12;,;28d,,,7d(9),,,6(1),,,,(2),,,,,(3),,,,ConstructionControlofHighwaySlidesTreatmentLiuBoying(ChinaHighwayPlanningandDesignInstitute(HPDI)ConsultantsINC.,Beijing100010,China)Abstract:Inthispapertherequirementsofconstructioncontrolofhighwayslidetreatmentsincludingdrainagefacilities,anti-slidepiles,prestressedanchorcable,anti-slideretainingwallandinjectionstabilizationhavebeenintroducedindetail.Thispaperwillhavesignificanceofinstructingtheconstructionofhighwayslidetreatments.Keywords:Drainagefacilities;Anti-slidepile;Prestressedanchorcable;Anti-slideretainingwall;Injectionstabilization;Constructioncontrol1520014:

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