THE RECONSTRUCTION OF MAIN ROAD BRIDGES, CALCUTTA. (INCLUDES APPENDIX).

Keywords: GAMMON & SANDERSON, BIRD, HINDUSTAN ENGINEERING, RECONSTRUCTION, MAIN, ROADS, BRIDGES, OPERATIONS, ARCHES, CANALS, COSTS, DESIGN, LOADING, WORKING, STRESS, BOWSTRING, REPLACEMENT, REINFORCED, CONCRETE, PILING, METHODS, FOUNDATIONS, SIMPLEX, ABUTMENTS, SPANS, TEMPORARY, LOADS, ALLUVIAL, SOILS, RIBS, BENDING, MOMENTS, BEAMS, TIES, TIE BEAMS, HANGERS, ROCKERS, BRACING, OVERHEAD, RAFTS, COUNTRIES, DEVELOPING, THREE HINGED, HINGES, CALCUTTA, ALIPORE, CHITPORE, TOLLYGUNGE, DUM DUM, BENGAL