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A New Diaphragm Wall Technology Providing Mechanical And Watertightenss Continuity
By P. Dupeuble
Diaphragm walls, owing to their method of construction are discontinuous structures. A new technology for the construction of joints between panels has been developed. This new process allows for the
Jan 1, 2010
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Soil-Cement Pile Foundations For A Large Storage Tank And Retaining Wall - Case History - Summary
By Roy A. Bell
A 200-foot diameter, 72-foot high petroleum storage tank was built in a hillside ravine where a portion of the site contained soft clay fill. Soil-cement piles, 40 inches in diameter and up to 38 feet
Jan 1, 1997
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Axial Pile Displacement Evaluations From Seismic Piezocone Data And Back-Analysis Of Load Tests
By Fawad S. Niazi
Ever since the use of the cone penetration test (CPT) in geotechnical practice, attempts have been made to correlate CPT parameters with pile capacity components of unit end bearing (qb) and unit shaf
Jan 1, 2011
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Helical Piles With Grouted Shafts - A Practical Overview
By Gary L. Seider
Helical screw piles are used in various applications including the underpinning of distressed foundations and as deep foundations for new structures. At present, maximum design loads range between 12.
Jan 1, 2003
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Effect Of Pressurized Drilling Methods On The Lateral Load Capacity Of Drilled Shafts - A Practical Insight And An Analytical Approach
By Özgür Bezgin
This paper presents observations on the installation of drilled shafts from two construction projects and an academic study with experimental and analytical parts. The construction projects involved t
Jan 1, 2009
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The Effects Of System Components On The Deflection Of MSE Retaining Walls
By Scott C. Vollmer
This paper seeks to examine some of the technical factors influencing the deflection of Mechanically Stabilized Earth (MSE) retaining walls based on the authors' field observation of numerous str
Jan 1, 2003
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Reconstruction Of Hudson River Pier 86 - Home Of The USS Intrepid Aircraft Carrier
By Michael Quadagno
Hudson River Pier 86, home of the historic USS Intrepid Aircraft Carrier and the Intrepid Sea-Air-Space Museum, is currently undergoing a $30M reconstruction. This project involves the demolition of t
Jan 1, 2008
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Installation Parameters, Pile Performance and Importance of Testing
By Maurice Bottiau
"Abstract When addressing the performance of deep foundations, many parameters play a role, from adequate soil investigation to performance monitoring and testing. The correct understanding of pile co
Jan 1, 2014
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Design Parameter For Jacked Pile
By Sugie Prawono
Jacked pile is the only piling system in which the load capacity of the pile, at any penetration depth, could be monitored directly during its installation process. Each installed pile could have a gr
Jan 1, 1999
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Innovations In Scandinavia
By Carl-John Grävare
This paper deals with some of the systems and equipment that are being developed and/or are in use in Scandinavia. The main subject is the development of loading tests on the piles using monitoring eq
Jan 1, 2000
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Numerical Simulation Of Quasi-Static Pile Load Test
By N. Q. Huy
This paper describes the application of finite element analysis to simulate the static and quasi-static pile load tests in different drainage conditions. The possible effect of excess pore water press
Jan 1, 2006
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Conventional And Box-Shaped Piled Rafts
By Heinz Brandl
Box-shaped pile and diaphragm wall foundations have proved suitable for transferring heavy loads of bridges, power plants, tanks, towers or other buildings in a concentrated form into the ground. The
Jan 1, 2002
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New Focus: Environmental Impact Reduction of Proper Slurry Waste Management
By Zachary Q. Maassen
The purpose of this paper is to highlight the environmental benefits of properly managing slurry waste as it is generated on site. The following projects will be used to illustrate the importance of p
Jan 1, 2018
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Underpinning The Existing No. 1 Subway Line At The World Trade Center
By Richard Crockford
The World Trade Center (WTC) is located on the west side of Manhattan in New York City, approximately 0.5 miles north of Wall Street, and is owned and operated by the Port Authority of New York and Ne
Jan 1, 2008
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Case History Of The Support Of Excavation System At The San Diego State University (SDSU) LRT Station
By Allan Sylvester
This paper will discuss the design, construction, and performance of the support of excavation on the San Diego State University LRT Station. The vertical elements of the system include drilled secant
Jan 1, 2002
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Quality Control Of Augered Cast-In-Place (ACIP) And Drilled Displacement (DD) Piles ? Introduction
By Rudolph P. Frizzi
Quality control is essential for augered cast-in-place (ACIP) piles (also known as continuous flight auger (CFA) piles outside the United States) and drilled displacement (DD) piles since the pile is
Jan 1, 2003
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On The Effects Of Sand Grading On Driven Pile Performance
Precast prestressed concrete piles designed to be end-bearing in a sand stratum at Drax Power Station met with extremely variable resistance during driving. Some piles came to virtual refusal almost i
Jan 1, 1989
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Innovative Methods for Underground Parking in Central Cities
By Qi Wang, Zengzhu Kang, Jianguo Liu, Guanglei Liu
"Due to the increase of automotive vehicles, available parking spaces become a new type of limited resource in central cities of China, especially in those old districts without visionary urban planni
Jan 1, 2017
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Pile Load Testing At JFK International Airport - Synopsis
By J. Moskowitz
Construction of the new JFK International Airport Light Rail System (LRS) began in 1998 with a pre-construction load test program. This $1.2 billion design-build project consists of approximately 13 k
Jan 1, 2000
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Statnamic Load Testing; Overview And Case Histories Of Augered Cast-In-Place Piles
By Mike Muchard
Augered cast-in-place piles are one of the most cost effective deep foundation options available to designers but have been largely underutilized due to skepticism associated with quality assurance an
Jan 1, 2000