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「內政部委託辦理營造業工地主任 220 小時 職能訓練課程講習計畫」職能訓練課程教材. 第三單元工程材料檢測及判識 課程科目五:瀝青混凝土材料、土壤檢測及判識. 主講人 : 中央大學土木系教授 林志棟. 目錄. 第一章 土壤檢測及判識. 1.1 物理指數. 一般土壤物理指數分為七種因其指數間互有相依公式可推導,所以只要先求出獨立的三個指數,便可由該指數推出另外四個指數。 。 - PowerPoint PPT Presentation
Citation preview
: 220*
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1.1
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1.1 *
1.1 (Moisture Content Test) (w) =(Specific Gravity Test)( )4(Moist Unit Weight)*
1.2(Unified Soil Classification System)(Particle-Size Distribution Curve)(Sieve Analysis Test) (Hydrometer Analysis Test) (Plasticity Chart)(Liquid Limit Test) LL(Plastic Limit Test) PLPI=LL-PL
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1.2(Particle-Size Distribution Curve)(Sieve Analysis Test) Gravel (G)Sand (S)4.75mm (#4)4.75mm (#4)0.075mm (#200)
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1.2(Hydrometer Analysis Test): :Stokes
() Silt (M)Clay (C):0.075mm (#200)0.002mm:0.002mm
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1.2(Plasticity Chart)(Liquid Limit Test) (LL)(Plastic Limit Test)(PL)PISilt(M)Clay(C)
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1.3k()()
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1.4(Compaction Test) (Standard Proctor Test) (Modisied Proctor Test) (Field Compaction)(Consolidation Test) (One-Dimensional Laboratory Consolidation Test)
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1.4(Compaction Test)
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1.5(Direct Shear Test)(Quick Shear Test) Q c(Slow Shear Test) Scc
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1.5*
1.5(Triaxial Shear Test)(Consolidated-Drained Test)CD(Consolidated-Undrained Test)CU(Unconsolidated-Undrained Test)UU
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Dr
emaxe mine*
Dr*
#20#3020kg2g
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C.B.R) California Bearing Ratio)C.B.R.C.B.RC.B.R.cmmm/min2.5mm5.0mm2.5mm5.00mmC.B.R.
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C.B.R) *
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2.1 Asphalt Concrete;ACstabilityDurabilitySkid ResistanceworkabilityAir void
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2.2SubgradeSubbase courseBase courseSurface course
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Prime CoatTack Coat
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2.3 Bruce Marshall1939The U.S.Corps of EngineersASTMASTM D-1599AASHTOAASHTO T-251*
2.3 *
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2.3 ACAI SS-190941/1002/100*
2.3
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600AASHTO T23097+2%
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2.4 AC
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2.4 3m0.6cm0.3cm
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2.4 1,000m2CNS 8755 A314710%
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2.5 Penetration of Bituminous Materials*
2.5 251005
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032200602577100546115505
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2.6 Viscosity testVacuum Capillary Viscometers60Absolute Viscosity42Poise200000060
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2.7 Stability Value60Flow Value*
2.8 2.8.1 2.8.2 2.8.3 2.8.4 2.8.5
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2.8.1 10
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2.8.2 120*
2.8.3
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2.8.3 *
2.8.4 1 30cm23AC 4AC 56
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2.8.5 AASHTO T30AASHTO T164-*
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12.5mm1/289.5mm3/8in.4.75mmNo.472.36mmNo.81.18mmNo.166600mNo.30300mNo.50575mNo.20030.5
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