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Secant drilled shaft wall with estimated cost of over $15 million was replaced by innovative driven pile solution costing only $2 million. |
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Drilled shaft work proposal requiring 60 nights of constant noise was replaced by only 9 days of driven piles during normal working hours. |
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Large bridge designed for drilled shafts is switched to driven piles; testing advantage of driven. |
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A review of the quality that goes into all types of driven piles: timber concrete and steel sections. |
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Driven piles are the foundation of choice over drilled shafts for wind farm turbine installations in Europe. |
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Driven pile noise and vibration issues are overcome by test program and working closely with the engineer; installation completed in 3 days rather than the planned 10 days. |
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General overview of oldest, yet still viable, driven pile type. |
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Another driven pile advantage for lateral loads and how to make a proper design even in seismic conditions. |
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When properly designed, concrete piles can be used for seismic applications. |
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Overall descriptions of prestressed concrete piles with benefits are presented. |
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Driven piles were used in an historic district near a hospital and overcame all vibration and noise issues. |
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Driven piles chosen over augercast and drilled shafts because of the economy and reliability of driven piles. |
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Describes the process and differences among various available pipe pile options. |
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Explains the need and proper use of cushions to protect concrete piles during driving. |
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Augercast piles successfully replaced by driven piles; noise and vibration issues in old historic district easily solved. |
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Author’s research clearly shows superiority of driven piles in brownfield sites. |
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What are they and what they do. |
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Innovative test program saved time and money. |
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Take advantage of the testing commonly performed on driven piles; save money and reduce risk. |
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