Title:
"Abyss" in East Texas
Author(s):
Edward J. Ulrich Jr., Janice B. Gray, Blanca Velazquez-Pattee, and Cruce R. Bland
Publication:
Concrete International
Volume:
26
Issue:
6
Appears on pages(s):
69-74
Keywords:
Augered tiebacks; rotary-installed tiebacks; cross bracing; excavation; soldier pile.
DOI:
Date:
6/1/2004
Abstract:
Texas Genco needed an excavation to facilitate coal delivery and unloading at their Limestone Electric Generating Station. Such a deep excavation, however, proved challenging from both a design and a constructibility perspective. Soldier piles and three different bracing systems were chosen to achieve this engineering feat.