Search results
Results from the WOW.Com Content Network
MTR network. Platforms on the MTR are 1,250 mm (49.213 in) above the rail for the Tung Chung line and Airport Express, collectively known as the Airport Railway lines. [1] The height of platforms on the Disneyland Resort line and the urban lines are 1,100 mm (43.307 in). The urban lines include the Tsuen Wan line, Kwun Tong line, Tseung Kwan O ...
Timber sills can span gaps in a foundation. A sill plate or sole plate in construction and architecture is the bottom horizontal member of a wall or building to which vertical members are attached. The word "plate" is typically omitted in America and carpenters speak simply of the "sill". Other names are rat sill, ground plate, ground sill ...
A drop structure, also known as a grade control, sill, or weir, is a manmade structure, typically small and built on minor streams, or as part of a dam's spillway, to pass water to a lower elevation while controlling the energy and velocity of the water as it passes over. Unlike most dams, drop structures are usually not built for water ...
If the service core (which contains the elevator shafts) becomes too big, it can reduce the profitability of the building. Architects must therefore balance the value gained by adding height against the value lost to the expanding service core. [10] Many tall buildings use elevators in a non-standard configuration to reduce their footprint.
Height: 127.5 m (418 ft) Dimensions; Diameter: 14.6 m (48 ft) Other dimensions: Diameter at top 8.5 m (28 ft) Technical details; Floor count: 19: Lifts/elevators: 5 or 6: Design and construction; Architect(s) Maurice Walton of Stimpson Walton Bond: Website; nationallifttower.com
Window sill. A windowsill (also written window sill or window-sill, and less frequently in British English, cill) is the horizontal structure or surface at the bottom of a window. Window sills serve to structurally support and hold the window in place. The exterior portion of a window sill provides a mechanism for shedding rainwater away from ...
Stair lift. A stair lift is a mechanical device for lifting people, typically those with disabilities, up and down stairs. [1] For sufficiently wide stairs, a rail is mounted to the treads of the stairs. A chair or lifting platform is attached to the rail. A person gets onto the chair or platform and is lifted up or down the stairs by the chair ...
Escalator. For the album by Sam Gopal, see Escalator (album). An escalator is a moving staircase which carries people between floors of a building or structure. It consists of a motor -driven chain of individually linked steps on a track which cycle on a pair of tracks which keep the step tread horizontal.