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Deep Dry Soil Mixing Performance and Quality Control Acceptance Criteria
By Patrick K. Wong, Richard Kelly
"The variability in strength and compressibility of in situ deep soil mixing products can be greater than the variability of the natural soil. However, satisfactory performance can be achieved by care
Jan 1, 2015
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Repair Methods For Corroded Steel Piles
By C. Vipulanandan
With the aging infrastructure, there is a need to maintain and extend the service life of steel structures in general and steel piles in particular. Steel piles support not only vertical loads but als
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Repair Methods for Corroded Steel Piles (0af709a8-9f1e-4f35-81ea-c69c3ee7fb05)
By C. Vipulanandan, M. Dawood, Dongmei Pan
"With the aging infrastructure, there is a need to maintain and extend the service life of steel structures in general and steel piles in particular. Steel piles support not only vertical loads but al
Jan 1, 2017
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Design Approaches for Externally Supported Earth Retaining Systems – Details and Limitations
By Matteo Montesi
Deep foundation elements are often used as discrete elements in externally supported earth retaining structures such as soldier piles and lagging walls, secant/tangent pile walls, anchored walls, etc.
Jan 1, 2018
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Application Of PCC Piles On Soft Ground Improvement Of Expressways
By Hanlong Liu
The construction process and load-bearing behaviors of Cast-in-place Concrete Thin-wall Pipe Piles are analyzed based on its application on Yan-Tong Expressway project. The low strain test, static loa
Jan 1, 2006
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Compressibility Behavior Of Tropical Peat Reinforced With Cement Column
By Y. Duraisamy
This paper presents the compressibility of tropical peat reinforced with cylindrical cement column. When a cement column installed vertically in peat, its compressibility was reduced because of the ha
Jan 1, 2007
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Unknown Bridge Foundation Investigation With Nondestructive Methods ?The Combined Parallel Seismic/Seismic Cone Penetrometer Method
By Larry D. Olson
Research, hardware development, and field testing have been conducted on systems to allow easy and accurate determination of both foundation tip depth as well as the properties of the soils at and abo
Jan 1, 2007
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A Discussion Of Inconsistencies Between Lrfd And Asd Methods For Geostructural Design Applications Of The Aashto Bridge Design Specifications
By Dimitrios Polantzas P. E., Collin E. Sweeney E. I. T., Franklin M. Grynkiewicz P. E., Leili Javidanian P. E.
In the latest AASHTO design specifications, the Load and Resistance Factor Design (LRFD) method is prescribed for the design of retaining walls. However, inconsistencies arise when LRFD is used for re
Oct 1, 2022
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Converse Probabilistic Analysis And Testing In Situ For Bed Rock Under Pile With Large Diameter
By Peng Jiahong
With ultrasonics application during checking the large diameter cast-in-situ pile body, it is usualy applied the statistical method of probability and PSD. This paper presents a converse probabilistic
Jan 1, 1991
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Small-Strain Behaviour of Artificially Cemented Sand in Deep Mixing Application
By Stephen Darmawan, Mahdi M. Disfani, Arul Arulrajah, Alireza Mohammadinia
Deep mixing using cementitious compounds is an in-situ method of ground improvement for improving the strength, compressibility of loose sand. Artificial light cementation can increase the stiffness o
Jan 1, 1900
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Performance Of A Large Diameter Drilled Pier (f4c3f0c8-a45b-48d0-8d0a-138a34a08ce3)
By A. J. Partos
The figures and tables referred to herein are presented in the Proceedings; Volume I, Pages 309 through 316. The 61-story One Liberty Place, at 315 m., is the tallest building 1n Philadelphia and
Jan 1, 1991
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Maturation of Risk Concepts in the Management of Infrastructure - Lessons from the US Army Corps of Engineers
By Eric C. Halpin
"1. Introduction and Backgrounda. In its fundamental form, risk is simply the likelihood of an adverse impact. Expanding on this theme, the Corps of Engineers has broadly defined risk associated with
Jan 1, 2014
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Bearing Capacity Of Nodular Piles
By S. Kanai
Nodular piles is to be piles provided with several nodular projections along the pile shaft, as shown in Fig. 1. Nodular piles are usually installed through either driving method with hammer or prebor
Jan 1, 1989
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Concrete Overbreak Estimation and Analysis Errors in Bored Piles
By Nuno Cruz
"The concrete overbreak estimation for bored piles provides the quantification of the shaft’s expansion beyond its theoretical volume. There are stability analysis methods that can be employed before
Jan 1, 2017
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Gordie Howe International Bridge Foundations - Drilled Shaft Construction in Challenging Detroit Limestone
By Jim Glider, Noah Miner
The Gordie Howe International Bridge is a project to build a cable-stayed bridge and border crossing across the Detroit River. With a span length of 2,800-ft (853.4 meters), the Gordie Howe Internatio
Sep 8, 2021
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Critical Evaluation of Indian Standard for the Design of Laterally Loaded Piles
By Sanket Rawat, Ravi Kant Mittal, Vikash Prasad
"The understanding of the response of pile foundations under various types of loads is a necessary prerequisite to analyze and design them properly. Therefore, this paper highlights and compares the p
Jan 1, 2017
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Stub Pier Stabilization Performance
By Swaminathan Srinivasan, Jess A. Schroeder
"Landslide activity along U.S. 50 in Cincinnati, Ohio (USA) has caused roadway damage for decades. After a necessary closure of three lanes due to slope movements, emergency stabilization measures wer
Jan 1, 2017
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Driven Pipe Pile Solutions for the Temporary Foundations at the New San Francisco-Oakland Bay Bridge
By Manuel M. Reyes, Thuraisamy Thavaraj, Alex Sy
"The new east span of the San Francisco-Oakland Bridge features a single tower self-anchored suspension (SAS) bridge. During construction of the SAS bridge, a temporary bridge was used to support the
Jan 1, 2015
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Sheetpile Wall System With Tiebacks In A Soft Clay Profile - Description - A. Alignment Description
By Jean J. Abiassi
The Boston Marine Industrial Park (BMIP) VENT 6 project is a cut and cover tunnel, part of the Central Artery / Tunnel (CA/T) in the city of Boston. The BMIP job will serve as the south approach t
Jan 1, 1994
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Harmonization of Execution Codes: Overview of Standardization for US Transportation
By Silas C. Nichols
"Abstract Piling and deep foundations are a staple for transportation projects in the United States (US). Driven or bored piles have been used for everything from support of bridge foundations and ret
Jan 1, 2014