Publicado por China University of Mining and Technology Press, 2020
ISBN 10: 7564648031 ISBN 13: 9787564648039
Idioma: Chino
Librería: liu xing, Nanjing, JS, China
EUR 69,05
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Añadir al carritopaperback. Condición: New. Paperback.Pub Date:2020-08-01 Pages:143 Language:Chinese Publisher:China University of Mining and Technology Press The stress distribution law of cross-section roadway is focused on the mechanical properties of U-shaped steel support and the deformation law of roadway surrounding rock under joint support.?This book can be used as a reference book for researchers. engineering managers and graduate students who are engaged in the tunneling and support technology of large section roadways in bro.