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Pile Dynamics Short Course
CONSTRUCTION OF DRIVEN PILES AND
BORED PILES Bandung 5-6 July 2012
Prof Paulus P. Rahardjo, Ph.D
Driven Piles
Classification of Piles
Bored Piles
1. Determine soil profiles and soil parameters
2. Determine Depth of Foundation
3. Dimension of Piles
4. Determine Pile Bearing Capacity
5. Group Geometry, Group Efficiency, Settlement
6. Method of Installation
7. Effect on surrounding buildings
Procedure of Pile Design
Determine Soil Profiles
and Soil Parameters CROSS SECTION 1-1
0
5
10
15
20
25
30
35
40
0 20 40 60
NSPT ( bl/ft )
Dep
th (
m )
0
5
10
15
20
25
30
35
40
0 20 40 60
NSPT ( bl/ft )
Dep
th (
m )
BH-03BH-04
Clay -1
Clay -2
Clay -3
Clay -4
Sand-1
Sand-2
Driven Piles
Determine Suitable Pile Types
Bored Piles
Depth of Piles and Bearing
Capacity
CONSTRUCTION OF
DRIVEN PILES
Drop Hammer
Steam Hammer
Diesel Hammer
Single Acting Diesel Hammer :
1. Starting Position
2. Impact & Ignition
3. Exhaust
4. Intake, Followed by
Repetition of the Cycle
Hydraulic Hammer
Vibratory Hammer & Jacked in Pile
Vibratory Hammer Alat Pancang Tekan Hidraulik
QUALITY CONTROL
Visual Inspection
Pile Driving Record
Pile Splices
Set
Wrong Method of Set
Measurement !!!
Interpretation of Set
Construction of Bored Piles
Peralatan Pemboran
Flight Auger
Bucket Auger
Belling Bucket Core Barrel
Metode Konstruksi Pondasi Tiang Bor
Dry Method
Construction of Bored Piles
Pemboran dengan Casing (Proyek Jembatan Cimeta,
Cipularang Phase 1)
Construction of Bored Pile
Lubang Bor
Lokasi
Pemeriksaan Lubang Bor
Pembersihan Lubang Bor
Tulangan
Jumlah & Diameter Tulangan
Cara Handling Tulangan
Pengendalian Mutu Tiang Bor
Pemeriksaan Mutu Beton
Kekuatan silinder beton
Slump / workability
Segregasi
Ukuran Agregat sehubungan
dgn kerapatan tulangan
Pemeriksaan Volume Beton
Pemeriksaan Material Galian
Pengendalian Mutu Tiang Bor
Problem pada Pelaksanaan Konstruksi
Pondasi Tiang Bor
Problem pada Pelaksanaan Konstruksi
Pondasi Tiang Bor
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