英语翻译
Therewerenospreadfootingsorlargecorbels—onlya60mm
corbelwasencounteredinthewall1.5mbelowgroundlevel.
Theundersideoftheapproachwallswasfoundbyprobingfrom
thebottomofthetrialholesatabout2mbelowgroundlevel.The
undersideofthemasonryadjacentto,andcontemporarywith,
theabutments(archfoundations),wasnotencounteredby
probingtothesamedepth.
Theimplicationoftheinvestigationwasthattheapproachwalls
werefoundedatashallowerdepthtothecentralpartofthe
bridgeand,inplacesatleast,werefoundedwithinabandofpeat.
Thecentralpartsofthebridgewerefoundedwithinthedense
AbbeyGravels