...W A PROVIS © Thomas Telford and ICE 1836 LOCKS RIVERS CANALS NAVIGATION DAMS BEAMS GATES SLUICES TIMBER WATER CHAMBERS WATERWAYS PONDS 53 11. On the Locks commonly used for River and Canal NavA~ation. B Mr. W.A. PROYIMS.,1n-st.C.E. 1st. Simple darn locks. THEearliest...

...J TIMPERLEY UK HULL KINGSTON UPON KINGSTON HUMBER HARBOURS DOCKS TIDES EXCAVATIONS CONSTRUCTION WALLS FOUNDATIONS SUBSIDENCE LOCKS BRICKS BRICKWORK PILES PILING MOORINGS SHEDS WAREHOUSES MUD REMOVAL DREDGING DREDGERS RECONSTRUCTION GATES TIMBER BRIDGES...

...J FIELD © Thomas Telford and ICE 1836 CANALS LOCKS WATER RAISING LEVELS MODELS 61 Ill. Impmed Canal Lock, by JOSHUFAIELDEs,q., T.R.S.,V.P.Imt.C.E. THEnumerous and extensive navigable canals by which this kingdom is intersected, have tended in a great degree to exhaust everynatural...

...P W BARLOW STRAIN LOCKS GATES WOOD TIMBER ANGLES TRANSVERSE LOADS STRENGTH DEFLECTION COMPRESSION CALCULATIONS CURVED CURVES DOCKS © Thomas Telford and ICE 1836 IV. On the strain to which Lock Gates are djicted. By PETERW. B A R L O WCivi,l Eryinem. HAVINGof late...