index of the reports of the bridge and structures standards committee

INDEX OF THE REPORTS OF THE BRIDGE AND
STRUCTURES STANDARDS COMMITTEE
Fifty-sixth Meeting - April, 1977
645 Design of steel trestles for temporary bridging.
646 Emergency plate girders made of light weight aluminum alloy.
647 Draft criteria for fabrication and erection of steel work of microwave towers self
supporting type- including inspection and maintenance.
648 Modification to the existing designs for 100m high antenna towers to Drg. Nos.
RDSO / B- 789 & 786 series for medium and high wind pressure areas in view of
revision of IS: 802 (part-i) 1967 in 1973 followed by amendment no. 1 in 1974.
649 Spacing of bridge timers at rail joints.
650 Quinquennial revision of list of important bridges and tunnels on Indian
Railways.
651 Study group to deal with maintenance problems of bridges and structures.
652 Effect of omission of Sway Bracings in through girder Spans.
653 To consider standardisation of practices for strengthening substructures.
654 Pipeline crossings under Railway track.
655 Construction of Canal crossings with Precast concrete elements.
656 Testing and rating of masonry Arch bridges.
657 Provision of approach slabs for relieving the earth pressure behind abutments.
658 Accessing the stability of abutments of Arch bridges by theoretical calculations.
659 Review of the pending BSC items.
660 Revised draft criteria for structural design of microwave antenna towers - selfsupporting
type.
Extra-Ordinary Meeting - November, 1977
661 (1) Draft specifications for fabrication and erection of steel work for Microwave
Towers self-supporting type
(2) Draft manual of Instructions for maintenance of steel work of Microwave Tower
self-supporting type.
662 IRS Code of Practice for design of substructure of bridges (Bridge Substructure
Code)
Fifty-seventh Meeting - April, 1978
663 Revision of IRS B1-62 for steel girder bridges.
664 Revision of IRS B2-1963 - erection and riveting of bridge girders.
665 To examine the (i) Draft of Practice for fabrication and erection of steel work of
Microwave towers - self supporting type and (ii) draft manual of instructions for
maintenance of steel work of microwave towers self supporting type as
recommended by the BSC vide item no. 661 in the light of Railway Board’s letter
no. 78/WL/BR-1/2 dt. 27-2-78, and to make recommendations.
666 Plate girders to RBG standard of loading - standardisation of .
667 Open web triangulated through type girders to RBG standard of loading -
standardisation.
668 Revision of IRS Bridge Substructure Code.
669 Welded Bridge Girders
670 Design of composite girders.
671 Design of PSC slabs to RBG standard of loading.
672 Metallising of girder bridges and turntables.
673 Painting system for bridge girders located in coastal areas.
674 Portland Pozzuolana Cement to IS: 1489-1976.
675 Use of deformed high strength bars in Railway bridges.
676 Revision of IRS Bridge Substructure Code.