Open AccessDetermination of rational mass of span crane with box girders
Author(s) -
Son Danh Nguyen
Publication year - 2015
Publication title -
khoa học công nghệ
Language(s) - English
Resource type - Journals
ISSN - 1859-0128
DOI - 10.32508/stdj.v18i2.1057
Subject(s) - span (engineering) , girder , structural engineering , engineering , computer science , mathematics
Mass is one of important parameters of a machine,which affirm the manufacturer, price of machine. The determination of rational mass of a crane is one important and necessary problem for reduction of machine price. The paper comes up with analytic formulas to determine rational mass of a crane.They can be used in calculation of machine effect and in optimization