Ground Improvement By Deep Vibratory Methods

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İnşaat Mühendisliği
Ground Improvement By Deep Vibratory Methods

Yazar	: Klaus Kirsch Fabian Kirsch
Yayınevi	: CRC Press
ISBN	: 9780415550154
Baskı yılı	: 2010
Sayfa sayısı	: 208
Ağırlık	: 0.45 kg
Stok durumu	: Var Stok detayları
Kargoya teslim	: Aynı gün kargo

Vibro-compaction and vibro-stone columns are the two dynamic methods of soil improvement most commonly used worldwide. These methods have been developed over seventy years and are now in a position of unrivalled importance amongst modern foundation measures. The first works on granular soil by densification, and the second is used to displace and reinforce fine grained and cohesive soils by introducing inert material. This practical guide for professional geotechnical engineers outlines the development of vibratory deep compaction, describes the equipment used, sets out the methods and techniques and provides state of the art design principles and quality control procedures. It also identifies the practical limitations of the methods. Case studies from South East Asia and the Middle East are used to illustrate the methods and to demonstrate how they apply in real world conditions. The book concludes with some variations of the basic methods, evaluates the economic and environmental benefits of the methods and gives contractual guidance.

	Preface and acknowledgements
1	An overview of deep soil improvement by vibratory methods	1
2	A history of vibratory deep compaction	5
2.1	The vibro flotation method and first applications before 1945	5
2.2	Vibro compaction in post-war Germany during reconstruction	14
2.3	The "Torpedo" vibrator and the vibro replacement stone column method	17
2.4	Development of vibro compaction outside Germany	19
2.5	Method improvements	26
2.6	Design aspects	29
3	Vibro compaction of granular soils	31
3.1	The depth vibrator	31
3.2	Vibro compaction treatment technique	36
3.2.1	Compaction mechanism of granular soils	36
3.2.2	Vibro compaction in practice	41
3.3	Design principles	45
3.3.1	General remarks	45
3.3.2	Stability and settlement control	50
3.3.3	Mitigation of seismic risks	57
3.4	Quality control and testing	73
3.5	Suitable soils and method limitations	76
3.6	Case histories	80
3.6.1	Vibro compaction for a land reclamation project	80
3.6.2	Ground improvement treatment by vibro compaction for new port facilities	83
3.6.3	Vibro compaction field trial in calcareous sand	84
3.6.4	Foundation of a fuel oil tank farm	89
	More...

Axess
Taksit	Taksit Tutarı	Toplam Tutar
Tek çekim	-	4148.66 TL
2 ay	2146.93 TL	4293.86 TL
3 ay	1458.95 TL	4376.84 TL
6 ay	777.87 TL	4667.24 TL
9 ay	553.15 TL	4978.39 TL
12 ay	447.71 TL	5372.52 TL

cardFinans
Taksit	Taksit Tutarı	Toplam Tutar
Tek çekim	-	4148.66 TL
2 ay	2146.93 TL	4293.86 TL
3 ay	1458.95 TL	4376.84 TL
6 ay	777.87 TL	4667.24 TL
9 ay	553.15 TL	4978.39 TL
12 ay	447.71 TL	5372.52 TL

Bonus
Taksit	Taksit Tutarı	Toplam Tutar
Tek çekim	-	4148.66 TL
2 ay	2146.93 TL	4293.86 TL
3 ay	1458.95 TL	4376.84 TL
6 ay	777.87 TL	4667.24 TL
9 ay	553.15 TL	4978.39 TL
12 ay	447.71 TL	5372.52 TL

World
Taksit	Taksit Tutarı	Toplam Tutar
Tek çekim	-	4148.66 TL
2 ay	2146.93 TL	4293.86 TL
3 ay	1458.95 TL	4376.84 TL
6 ay	777.87 TL	4667.24 TL
9 ay	553.15 TL	4978.39 TL
12 ay	447.71 TL	5372.52 TL

Maximum
Taksit	Taksit Tutarı	Toplam Tutar
Tek çekim	-	4148.66 TL
2 ay	2146.93 TL	4293.86 TL
3 ay	1458.95 TL	4376.84 TL
6 ay	777.87 TL	4667.24 TL
9 ay	553.15 TL	4978.39 TL
12 ay	447.71 TL	5372.52 TL

Paraf
Taksit	Taksit Tutarı	Toplam Tutar
Tek çekim	-	4148.66 TL
2 ay	2146.93 TL	4293.86 TL
3 ay	1458.95 TL	4376.84 TL
6 ay	777.87 TL	4667.24 TL
9 ay	553.15 TL	4978.39 TL
12 ay	447.71 TL	5372.52 TL