CHAPTER XII.
CAST-IRON BRIDGES.
Limitations of cast iron--Stress examples--Advantages and disadvantages--Foundry stresses--Examples--Want of ductility of cast iron--Repairs--Restricted possibilities 141
CAST-IRON BRIDGES.
Limitations of cast iron--Stress examples--Advantages and disadvantages--Foundry stresses--Examples--Want of ductility of cast iron--Repairs--Restricted possibilities 141