深层地下连续墙安全施工控制方案的系统设计

29119973J.XianUniv.ofArch.&Tech.Vol129No11Mar.1997a(,,710055;,41,),,,;;;TU476OnthecontrolschemeofsafeconstructingdeepdiaphragmwallLiHuiminXuXiaomin(Dept.ofCons.Eng.,XianUniv.ofArch.&Tech.,Xian,710055)AbstractBasedonmanypracticalprojectsandaccordingtothetheoriesofsystemanalysisandstatistics,thestrengthanalysisofwalling,thecontrolmeasurestobetakenandstabilityanalysisforthesafeconstructionofdeepdiaphragmwallaresystematicallystudied.Keywordsdeepdiaphragmwall,systematicaldesign,safeconstruction,stability,,,,1,1a:1996-07-24©1995-2004TsinghuaTongfangOpticalDiscCo.,Ltd.Allrightsreserved.123860,,11:l(m);Q(m3);V(m3);N;K1,K1=1-(K2+K3),K2,,,,01030130,K3,,01050150;D(m);H(m);Q(m3öd);K,0105möd;A(m2);h(m);D(m)0429©1995-2004TsinghuaTongfangOpticalDiscCo.,Ltd.Allrightsreserved.11ll=57m28312Q[1]Q=VN+[VN(1-K1)(N-1)]+VK212223DD=11711+01312H604QQ=KõAõhh+2D5DD=11326+01519H4560155;370kgöm3;1822cm;C25C30243,,221K0[2]K0=(1+23sinU)(1-sinU)1+sinU202F[2]F=2CõH2õKaõtgU+2Pcq+CõH+2CõHõKaõtgU+4Hc(q+CõH)h24(F1)3F[3]F=ni=1CiL-i+ni=1riõbiõhiõcosAi+tgUini=1riõbiõhiõsinUi5(F112)4FF=h1+h2h2(F115)2K0;U;F;C(kNöm3);H(m);Ka;C(kNöm2);141:©1995-2004TsinghuaTongfangOpticalDiscCo.,Ltd.Allrightsreserved.q(kNöm2);h(m);F;Ci(kNöm2);L-i(m);Ui;Ci(kNöm3);bi(m);hi(m);Ai;F;h1(m);h2(m)4,221..,1994(3):12162.K0.,1994(1):9143..:,19822429©1995-2004TsinghuaTongfangOpticalDiscCo.,Ltd.Allrightsreserved.