整理樁的極限側(cè)阻力標(biāo)準(zhǔn)值qskkPa

1、精品文檔樁的極限側(cè)阻力標(biāo)準(zhǔn)值qsk(kPa)表5.2.8-1士的名稱土的狀態(tài)混凝土預(yù)制樁水下鉆(沖)孔樁沉管灌注樁干作業(yè)鉆孔樁填土2028182615221826淤泥111710169131016淤泥質(zhì)土2028182615221826黏性土Il>121262034162820340.75<Il<13650344828404480.50<Il<0.7550664864405248620.25<Il<0.5066826478526362760VIl<0.258291788863727686Il<091101889872808696紅粘土0.7

2、<aw<1.013321230102512300.5caw<0.73274307025683070粉土e>0.922442240163220400.75<e<0.94264406032504060精品文檔精品文檔e<0.7564-85608050八-6760-80稍密22-422240163220-40細(xì)粉砂中密42-634060325040-60密實63-85608050八-6760-80中砂中密54-74507242八-5850-70密實74-95729058八-7570-90粗砂中密74-95749558八-7550-70密實9511695116

3、75八-9270-90礫砂中密、密實11613811613592110110130注：對于尚未完成自重固結(jié)的填土和以生活垃圾為主的雜填土，不計算其側(cè)阻力;0W為含水量，«W=w/；對于預(yù)制樁，根據(jù)土層埋深h,將qsk乘以下表修正系數(shù)。土層埋深h(m)<51020制0士名稱樁型修正系數(shù)樁的極限端阻力標(biāo)準(zhǔn)值qpk（kP預(yù)制樁入土深度（m）0.8匕）表5.2.8水下鉆（沖）1.0-2孔樁入土深,1.度1(m1.21)土的狀態(tài)h<99Vh<1616Vh<30h>3051015h>30黏性土0.75<Il<12108406301300110017

4、0013001900100150150250250300300450精品文檔精品文檔0.50<Il<0.758401700150021001900250023003200200-300350450450550550-7500.25<|l<0.5015002300230030002700360036004400400-500700800800900900-10000VIl<0.2525003800380051005100590059006800750-850100012001200140014001600粉0.75<e<0.984017001300210

5、01900270025003400250-350300500450650650-850JCe<0.7515002300210030002700360036004400550-8006509007501000850-1000粉砂稍密8001600150021001900250021003000200-400350500450600600-700中密、密實14002200210030003000380038004600400-500700800800900900-1100細(xì)砂25003800360048004400570053006500550-6509001000100012001200-

6、1500中砂中密、密實36005100510063006300720070008000850-95013001400160017001700-1900粗砂5700740074008400840095009500103001400150020002200230024002300-2500礫砂6300-1050015002500角礫、圓礫中密、密實7400-1160018002800精品文檔精品文檔碎石、卵石84001270020003000土名稱樁型沉管灌注樁入土深度（m）干作業(yè)鉆孔樁入土深度（m）土的狀態(tài)51015>1551015黏性土0.75<Il<140060060075

7、07501000100014002004004007007009500.50<|l<0.75670110012001500150018001800200042063074095095012000.25<Il<0.5013002200230027002700300030003500850110015001700170019000VIl<0.2525002900350039004000450042005000160018002200240026002800粉土0.75<e<0.9120016001600180018002100210026006001000

8、1000140014001600e<0.7518002200220025002500300030003500120017001400190016002100粉砂稍密80013001300180018002000200024005009001000140015001700中密、密實1300170018002400240028002800360085010001500170017001900細(xì)砂中密、密實18002200300034003500390040004900120014001900210022002400中砂2800440052005500180028003300精品文檔精品文檔3200500055007000200030003500粗砂45005000670072007700820084009000290032004200460049005200礫砂中密、密實