GEltfEKAL CONTENTS. 



RIOT 



INTRODUCTION 



PAKT I. GENERAL PRINCIPLES. 

 CHAPTER I. 



FORCES IN SAME PLANE COMMON POINT OF APPLICATION. ILLUS- 

 TRATED BY PRACTICAL EXAMPLES 1 



CHAPTER II. 



FORCES IN SAME PLANE DIFFERENT POINTS OF APPLICATION. PRO- 

 PERTIES OF FORCE AND EQUILIBRIUM POLYGON 16 



CHAPTER in. 

 CENTRE OF GRATITY 29 



CHAPTER IV. 

 MOMENT OF ROTATION ov FORCES m SAME PLANE IN GENERAL. ... 83 



CHAPTER V. 



MOMENT OF ROTATION OF PARALLEL FORCES PRACTICAL APPLICA- 

 TIONS 36 



CHAPTER VI. 

 MOMENT OF INERTIA OF PARALLEL FORCES PRACTICAL PROBLEMS.. 61 



PART IL APPLICATION TO BRIDGES. 



A. THE SIMPLE GIRDER. 



CHAPTER VII. 



THE SIMPLE GIRDER OH TRUSS SUPPORTED ONLY AT ENDS 84 



SUPPLEMENT TO CHAPTER VII. 



THE THEORY OF FLEXURE. 



CHAP. I. Methods of calculation 98 



CHAP. II. Principles of the calculus 103 



CHAP. in. Theory of flexure 110 



