000			01000cab a2200253 4500
001			A576
008			090401t1992 xxu||||| |||| 00| 0 eng d
035			_a(Sirsi) u29962
041			_aeng
100			_aBroomhead, S.F.
245			_aDevelopments in masonry arch assessment
260			_c1992
350			_a0
490			_aStructural Survey _v10(3) Winter 1992, 262-269(8)
520			_aBridsges form a major component of all transport systems and is especially true of the UK railway network. Some 50 per cent of bridge spans are masonry arches. This paper describes current developments in arch assessment techniques for which there is now a nationwide research programme to refine methods and develop computer-aided assessment tools.
650			_aARCH ASSESSMENT
650			_aBRIDGES
650			_aMASONRY ARCH BRIDGES
650			_aMASONRY STRUCTURES PROJECT
650			_aREPAIR METHODS
690			_aBUILT ENVIRONMENT-CONSTRUCTION DESIGN
942			_n0
948			_c04/03/1997
999			_c20160 _d20160