動力觸探設(shè)備規(guī)格,,,,,圓錐重型動力觸探擊數(shù)修正系數(shù)63.5,,,,,,,,,

設(shè)備類型,,輕型,重型,超重型,"N63.5

L（m)",5,10,15,20,25,30,35,40,≥50

,,N10,N63.5,N120,,,,,,,,,,

"落錘

(120mm)",質(zhì)量m(kg),10±0.2,63.5±0.5,120±1,2,1,1,1,1,1,1,1,1,

,落距H(m),0.50±0.02,0.76±0.02,1±0.02,4,0.96,0.95,0.93,0.92,0.9,0.89,0.87,0.86,0.84

探頭,直徑(mm),40,74.00,74,6,0.93,0.9,0.88,0.85,0.83,0.81,0.79,0.78,0.75

,截面積(cm2),12.6,43.00,43,8,0.9,0.86,0.83,0.8,0.77,0.75,0.73,0.71,0.67

,圓錐角(°),60,60.00,60,10,0.88,0.83,0.79,0.75,0.72,0.69,0.67,0.64,0.61

觸探桿,直徑(mm),25,"42,50",50~63,12,0.85,0.79,0.75,0.7,0.67,0.64,0.61,0.59,0.55

,每米質(zhì)量(kg),,<8,<12,14,0.82,0.76,0.71,0.66,0.62,0.58,0.56,0.53,0.5

,錐座質(zhì)量(kg),,10~15,,16,0.79,0.73,0.67,0.62,0.57,0.54,0.51,0.48,0.45

觸探器:探頭.觸探桿.錘座.導(dǎo)向桿(kg),,7.035,,,18,0.77,0.7,0.63,0.57,0.53,0.49,0.46,0.43,0.4

動力觸探擊數(shù),,擊/30cm,擊/10cm,擊/10cm,20,0.75,0.67,0.59,0.53,0.48,0.44,0.41,0.39,0.36

主要適用巖土,"GB50021-2001

巖土工程勘察規(guī)范（2009版）",淺部的填土、砂土、粉土、粘性土,砂土、中密以下的碎石土、極軟巖,密實和很密實的碎石土、軟巖、極軟巖,公路計算公式（調(diào)整綠色參數(shù)）(輕型8N-20),,,,,,,,,

,,,,,設(shè)備類型,巖土類型,探桿總長(m),試驗深度(m),貫入度(cm),錘擊數(shù)(擊),"N63.5=10n/Δs

(擊/10cm)",,"Nˊ63.5=α×N63.5

校正后擊數(shù)(擊/10cm)",

,"SL237-1999

土工試驗規(guī)程",黏質(zhì)土及素填土,中、粗、礫砂和碎石土,卵石、礫石類土,重型,中砂/礫砂土,≤2,/,10,6,220,,"桿長一般很少超過2m

故：此處公式未編寫",

,,,,,,碎石類土,≤2,/,10,16,600,,,

,"TB10018-2003

鐵路工程地質(zhì)原位測試規(guī)程",粘性土,中砂以上的砂類土和碎石類土（地基承載力），圓礫土、卵石土的變形模量。,,水工計算公式（調(diào)整綠色參數(shù)）,,,,,,,,,

,,,,,設(shè)備類型,巖土類型,探桿總長(m),試驗深度(m),貫入度(mm),錘擊數(shù)(擊),"N=10n/Δs

(擊/10cm)",,"Nˊ=α×N

校正后擊數(shù)(擊/10cm)",

檢測頻率,同一場地應(yīng)不少于3孔（TB規(guī)范）,,,,重型,/,≤2,/,100,13,1.122MPa,,/,

中砂～礫砂土碎石類土σ0值（KPa）,,,,,,,,,,,,,,

N63.5,3,4,5,6,7,8,9,10,11,12,13,14,15,16

中砂/礫砂土,120,150,180,220,260,300,340,380,,,,,,

碎石類土,140,170,200,240,280,320,360,400,440,480,510,540,570,600

圓錐重型動力觸探擊數(shù)修正系數(shù)120（GB50021-2001巖土工程勘察規(guī)范（2009版））,,,,,,,,,,,,,,

"N120

L(m)",1,3,5,7,9,10,15,20,25,30,35,40,"水工參數(shù)

符號參考",

,,,,,,,,,,,,,,,

1,1,1,1,1,1,1,1,1,1,1,1,1,,

2,0.96,0.92,0.91,0.9,0.9,0.9,0.9,0.89,0.89,0.88,0.88,0.88,,

3,0.94,0.88,0.86,0.85,0.84,0.84,0.84,0.83,0.82,0.82,0.81,0.81,落錘重（KN),Q

5,0.92,0.82,0.79,0.78,0.77,0.77,0.76,0.75,0.74,0.73,0.72,0.72,觸探器（KN）,q

7,0.9,0.78,0.75,0.74,0.73,0.72,0.71,0.7,0.68,0.68,0.67,0.66,每截套桿重量,

9,0.88,0.75,0.72,0.7,0.69,0.68,0.67,0.66,0.64,0.63,0.62,0.62,落距（m）,H

11,0.87,0.73,0.69,0.67,0.66,0.66,0.64,0.62,0.61,0.6,0.59,0.58,探頭面積（m2）,A

13,0.86,0.71,0.67,0.65,0.64,0.63,0.61,0.6,0.58,0.57,0.56,0.55,每擊貫入度（mm）,e

15,0.86,0.69,0.65,0.63,0.62,0.61,0.59,0.58,0.56,0.55,0.54,0.53,一陣擊的貫入度（mm）,△S

17,0.85,0.98,0.63,0.61