Recommended technical provisions for construction practice in shoring and sloping of trenches and excavations /

Bibliographic Details

Main Author:	Yorkel, Felix Y.
Corporate Authors:	United States. National Bureau of Standards, United States. Occupational Safety and Health Administration, National Institute for Occupational Safety and Health, Center for Building Technology
Format:	Government Document Book
Language:	English
Series:	NBS building science series ; 127.
Subjects:	Shoring and underpinning. Excavation. Earth pressure.