...J SMITH; BC DYER SEISMIC TOMOGRAPHY TOOLS MONITORING DAMS CONCRETE CONDITIONS GRAVITY ALKALI AGGREGATES REACTIONS TRANSMISSION MEASUREMENT RAYS PATH SECTIONS COMPUTERS ALGORITHMS TOMOGRAPHIC TRAVEL TIME DATA IMAGES MASS SOIL MECHANICS LTD TOMOGRAPHIC IMAGING LTD...

... travel time (= T T) Coefficient of determination error variance norm coefficients inpower and inverse laws the dispersive fraction Written discussion closes 16 May 1989;for further details see p. ii. * Department of Civil Engineering, Heriot-Watt University, Edinburgh. t Centre for Research...

...AA DUMANOGLU; RT SEVERN © Thomas Telford and ICE 1989 BRISTOL UNIVERSITY SEISMIC RESPONSES SUSPENSION BRIDGES ASYNCHRONOUS LONGITUDINAL LATERAL GROUND MOTION FINITE SPEED TRAVEL EARTHQUAKES EFFECT LONG SPAN FLEXIBLE TOWERS INCLINED HANGERS BOX DECKS INPUT...

..., there are serious dangers to be considered before extrapolating from it. 25. In 19, flood travel times from Gelli to Trehafod are estimated at 1.5 hours on thebasis of observed flood travel time from Tynewydd to Trehafod. Can the Author give an indication of flood travel times observed from the watershed...

... on a structuredepends on its speed of propagation relative to the size of the structure.If the speed is low, as in soft clays,or the structureis large, as with a dam or large bridge, a satisfactory analysis must take into account the finite travel time of the earthquake across the foundationof the structure...

... STATISTICS STUDIES OWNERSHIP ACCIDENTS EXPERIMENTS AREAS PROJECTS TRAVEL SURVEYS EXPERIMENTAL SPECIAL FLAT JUNCTIONS COSTS ATTITUDES LINK MOTORISTS RESIDENTS CENTRES SUBWAYS CONVERSION SHARED WITH FLOW UNSEGREGATED CROSSINGS PORTSMOUTH PETERBOROUGH MIDDLESBROUGH UK...

...IM CAMPBELL; JHG COOK © Thomas Telford and ICE 1980 BRITISH RAIL TRAINS SPEED ECONOMICS ADVANCED CURVES TIME BRAKES RAILWAYS HST COSTS PASSENGERS MARKETS FARES SAFETY HIGH HIGH SPEED INTER CITY APT JOURNEYS TRAVEL ADVANCED PASSENGERS UK Proc. Insrn Civ...

... TRAVEL ASSESSMENT PUBLIC FERRIES STUDIES SCOTLAND HIGHLAND REGION UK Proc. Instn Civ. Engrs, Part 1,1980, 68,Nov., 729-746 8356 Somteransporptroblems of a sparsely settled area A. N. S. B E A W , PhD, MASCE, PEng* Transport problems of sparsely settled areas differ in several...

...IG HEGGIE; PB GOODWIN RESEARCH TRAVEL BEHAVIOUR TIME VALUATION SAVINGS TRANSPORTATION © Thomas Telford and ICE 1979 OXFORD UNIVERSITY Proc. Instn Ciu. Engrs, Part 1, 1979, 66, Nov., 191-199 TRANSPORTATION E N G I N E E R I N G GROUP INFORMAL DISCUSSION Valuing savings...

... the history of transportation studies and the traditional concepts of trip generation, attraction and distribution. These processes relate travel behaviour to thedecisions on whether to make a journey and where to go. He argued that conventional techniques do not intrinsically allow for changes...

...JP RIGBY; D RENNIE; TRRL JOURNEYS SURVEYS SECONDARY MODELLING CHILDREN TRAVEL RESEARCH SCHOOLS TRANSPORT EDUCATION LEEDS UK Proc. Insin Ch. Engrs, Part 1, 1976, 60,Feb., 179-1 82 INFORMAL DISCUSSION Journeys to school introduced by J. P. Rigby, reported by D. Rennie...

...NC KELLAND © Thomas Telford and ICE 1975 INSTITUTE OF OCEANOGRAPHIC STUDIES BP RESEARCH CENTRE CALIBRATION DISTANCE INSTRUMENTATION DIVERS RANGE OPERATIONS TRAVEL COLLECTION LOGGING VELOCITY UNDERWATER MEASUREMENT DIVING EQUIPMENT SYSTEMS TRANSPONDERS TIME ACCURACY...

... PROCEDURE DEVELOPING PRE FEASIBILITY PLANNING ROUTES ANALYSIS ROADS BARRIERS IMPROVEMENT TRANSPORTATION TRAVEL SYSTEMS MOMBASA LAGOS AFRICA KENYA NIGERIA UGANDA ZAIRE CENTRAL AFRICA C Proc. Imfn Civ. W r s , Part 1, 1975, 58, Aug., 335-360 7807 Two studies of t h e...

...RJ SALTER; MRW SELL © Thomas Telford and ICE 1973 BRADFORD UNIVERSITY TRANSPORT MODELLING TRANSPORTATION TRAFFIC RAILWAYS ORGANISATIONS PLANNING TRAVEL DEMAND CARS LAND USE MODELS COMMUTING GENERATING BEHAVIOUR CROYDON LONDON UK TRANSPORTAETINOGNINEERING...

...M DOWER; R MAW; AR HOLDER PLANNING TRANSPORTATION FACILITIES DEMAND LEISURE TRAFFIC ROADS TRAVEL RECREATION SUPPLY T R A N S P O R T A T EI ONNG I N E E R I N FGO R MDAI SLC U S S I O N GROUP 4th October, 1971 Planning for leisure travel introduced by M. Dower, MA, ARICS, MRTPl...

...AW EVANS 7277 SYNOPSIS A theoretical comparison of methods for estimating the amount of travel between zones A. W. EVANS' This Paper is concerned with what is usually known as the trip distribution problem, the problem of estimating the amount of travel between every pair of zones in an area...

... the techniques used at Heathrow, the reasons for their choice, and some of the survey findings. Increasing road traffic in and around airportswas bound to accompany the growth in air travel. For most airports there werewell established air traffic forecasts up to 1980: trafficthrough London's airports...

..., the restrictions imposed by existing road systems inevitably ledto some impairment of standards when improve- ments were attempted. The design objectives were to minimize travel times, and the conflictsbetween modes of travel. Mr Stevens then gaveexamples of the design development of new towns, chiefly Harlow...