Content
- General standards and practices
- Function of piles
- Historical
- Calculations of load-sporting capability
- Dynamic piling formulae
- Code of exercise necessities
- Responsibilities of engineer and contractor
- References
- Types of pile
- Classification of piles
- Driven displacement piles
- Driven and cast-in-region displacement piles
- Replacement piles
- Composite piles
- Mini piles and micro piles
- Factors governing preference of sort of pile
- Reuse of current piled foundations
- References
- Piling device and strategies
- Equipment for pushed piles
- Equipment for putting in pushed and cast-in-region piles
- Equipment for putting in bored and cast-in-region piles
- Procedure in pile set up
- Constructing piles in businesses
- References
- Calculating the resistance of piles to compressive hundreds
- General concerns
- Calculations for piles in fine-grained soils
- Piles in coarse-grained soils
- Piles in soils intermediate among sands and clays
- Piles in layered fine- and coarse-grained soils
- The agreement of the unmarried pile on the operating load
- for piles in soil
- Piles touching on rock
- Piles in fill – bad pores and skin friction
- References
- Worked examples
- Pile businesses below compressive loading
- Group movement in piled foundations
- Pile businesses in fine-grained soils
- Pile businesses in coarse-grained soils
- Eurocode 7 tips for pile businesses
- Pile businesses terminating in rock
- Pile businesses in crammed floor
- Effects on pile businesses of set up strategies
- Precautions in opposition to heave outcomes in pile businesses
- Pile businesses underneath basements
- The optimization of pile businesses to reduce
- differential settlements in clay
- References
- Worked examples
- The layout of piled foundations to resist
- uplift and lateral loading
- The incidence of uplift and lateral loading
- Uplift resistance of piles
- Single vertical piles subjected to lateral hundreds
- Lateral hundreds on raking piles
- Lateral hundreds on businesses of piles
- References
- Worked examples
- Some elements of the structural layout of
- piles and pile businesses
- General layout necessities
- Designing bolstered concrete piles for lifting after fabrication
preface
Driving a car is both art and science. The trick is to choose the right type of pole and adapt it to soil conditions and packing methods. Science helps engineers predict the behavior of piles already in the ground and under load. This behavior is greatly affected by how the pile is constructed and cannot be predicted just by looking at the pile shape and undisturbed ground. Knowledge of the species available for classification and how to provide the structural basis is important for a better understanding of the scientific background of their behavior. For this reason, the author describes many types of piles, with and without material, and the materials used in their installation, avoiding sections on the calculation of allowable loads for piles and the behavior of changing materials. In recent years, significant progress has been made in the development of methods for predicting the behavior of piles under load. This is important for the design of deep water foundations for drilling rigs and oil tankers, as well as for offshore gas and oil pipelines. Problems associated with side loading of piles are discussed in detail in this book. The author had the opportunity to benefit from the worldwide experience in the design and construction of concrete foundations of his employer of almost 30 years, George Wimpey and Company Limited. He is grateful to the management of Wimpey Laboratories Ltd and their parent company for permission to include various examples of their work. Special thanks to P.F. We thank Winfield, Instructed for assistance with calculations, assistance with document review, and assistance in preparing samples.
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