A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Performance of a Drilled Shaft Retaining Wall and Abutment in Hawaii
The relocation of existing retaining structures and the lengthening of an existing bridge structure are required to accommodate a widening of Interstate Route H-1 on the Island of Oahu, Hawaii. Drilled shaft retaining walls up to 7.3 m (24 feet) in height, utilizing 90 to 150 cm (3 to 5-foot diameter shafts, were used. An innovative design to lengthen the existing bridge structure utilizing a cantilever box girder abutment structure on drilled shaft foundations was used. This paper describes the design, construction and performance of Hawaii's first drilled shaft retaining wall and abutment structures. Instrumentation data including wall deflections are discussed. The performance predicted by the original design methodology is compared to the measured performance of the walls.
Performance of a Drilled Shaft Retaining Wall and Abutment in Hawaii
The relocation of existing retaining structures and the lengthening of an existing bridge structure are required to accommodate a widening of Interstate Route H-1 on the Island of Oahu, Hawaii. Drilled shaft retaining walls up to 7.3 m (24 feet) in height, utilizing 90 to 150 cm (3 to 5-foot diameter shafts, were used. An innovative design to lengthen the existing bridge structure utilizing a cantilever box girder abutment structure on drilled shaft foundations was used. This paper describes the design, construction and performance of Hawaii's first drilled shaft retaining wall and abutment structures. Instrumentation data including wall deflections are discussed. The performance predicted by the original design methodology is compared to the measured performance of the walls.
Performance of a Drilled Shaft Retaining Wall and Abutment in Hawaii
Seki, Gerald Y. (author) / Pepe, Jr., Frank (author) / Chen, Hui-Pang (author)
International Deep Foundations Congress 2002 ; 2002 ; Orlando, Florida, United States
Deep Foundations 2002 ; 728-742
2002-02-01
Conference paper
Electronic Resource
English
Performance of a Drilled Shaft Retaining Wall and Abutment in Hawaii
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