整理桩的极限侧阻力标准值qskkPa

1、精品文档桩的极限侧阻力标准值qsk(kPa)表5.2.8-1士的名称土的状态混凝土预制桩水下钻(冲)孔桩沉管灌注桩干作业钻孔桩填土2028182615221826淤泥111710169131016淤泥质土2028182615221826黏性土Il>121262034162820340.75<Il<13650344828404480.50<Il<0.7550664864405248620.25<Il<0.5066826478526362760VIl<0.258291788863727686Il<091101889872808696红粘土0.7

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

3、75八-9270-90砾砂中密、密实11613811613592110110130注：对于尚未完成自重固结的填土和以生活垃圾为主的杂填土，不计算其侧阻力;0W为含水量，«W=w/；对于预制桩，根据土层埋深h,将qsk乘以下表修正系数。土层埋深h(m)<51020制0士名称桩型修正系数桩的极限端阻力标准值qpk（kP预制桩入土深度（m）0.8匕）表5.2.8水下钻（冲）1.0-2孔桩入土深,1.度1(m1.21)土的状态h<99Vh<1616Vh<30h>3051015h>30黏性土0.75<Il<12108406301300110017

4、0013001900100150150250250300300450精品文档精品文档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、密实14002200210030003000380038004600400-500700800800900900-1100细砂25003800360048004400570053006500550-6509001000100012001200-

6、1500中砂中密、密实36005100510063006300720070008000850-95013001400160017001700-1900粗砂5700740074008400840095009500103001400150020002200230024002300-2500砾砂6300-1050015002500角砾、圆砾中密、密实7400-1160018002800精品文档精品文档碎石、卵石84001270020003000土名称桩型沉管灌注桩入土深度（m）干作业钻孔桩入土深度（m）土的状态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、密实1300170018002400240028002800360085010001500170017001900细砂中密、密实18002200300034003500390040004900120014001900210022002400中砂2800440052005500180028003300精品文档精品文档3200500055007000200030003500粗砂45005000670072007700820084009000290032004200460049005200砾砂中密、密实