XXVI II TABLE OF CONTENTS. 



CHAPTER IIL 

 ABCH HINGED AT ABUTMENTS ONLY. 



A. Parabolic arc. 



AXT. FAOi 



8. Horizontal thrust 287 



9. Intersection curve 287 



B. Circular are. 



10. Horizontal thrust 287 



11. Intersection carve 289 



CHAPTER IV. 



ABCH FIXED AT ENDS. 



12. Introduction 291 



13. Concentrated load General formulae 291 



A. Parabolic arc. 



14 Determination of H, V and M 293 



15. Intersection curve 295 



16. Direction curve 295 



B. Circular are. 



17. Fundamental equations 295 



18. Determination of H, V and M 297 



19. Intersection curve 301 



20. Direction segments 301 



20 (b). Transformation series 301 



CHAPTER V. 



INFLUENCE OF TEMPERATURE. 



21. General considerations 803 



22. Influence of temperature on the arch 303 



23. Fundamental equations General 304 



24. Arch with three hinges 305 



25. Arch hinged at ends 305 



26. Arch without hinges 305 



CHAPTER VI. 



PAHTIAL UNIFORM LOADING. 



27. Notation 308 



A. Arch hinged at crown and ends. 



28. Vertical reaction 308 



29. Horizontal thrust 309 



B. Arch hinged at ends only. 



30. Vertical reaction 309 



81. Horizontal thrust Parabolic arch 309 



82. Horizontal thrust Circular arch 310 



O. Arch without hinges continuous at crown. 



83. Parabolic arch. Formulae for V, H and M 311 



34. Circular arch. Formulae for V, H and M 312 



