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Data from Heron/Shoval/Eitan General characteristics Capacity: 250 kg (551 lb) Length: 8.5 m (27 ft 11 in) Wingspan: 16.6 m (54 ft 6 in) Airfoil: IAI SA-21 Max takeoff weight: 1,150 kg (2,535 lb) Powerplant: 1 × Rotax 916 4-cylinder air and water cooled horizontally-opposed piston engine, 160 kW (210 hp) Propellers: 3-bladed pusher propeller Performance Maximum speed: 207 km/h (129 mph, 112 ...
4 Hard drawn steel wire for concrete reinforcement. IS 1566 – 1982 5 Method for Tensile testing of Steel products IS 1608 – 1972 6 Code of practice for bending & fixing of bars for concrete reinforcement IS 2502 - 1963 (I) Pre cast R.C.C. Pipes; 1 Specifications for pre cast concrete pipes. IS 458 – 1988 2 Methods of Tests for concrete pipes.
(2) The thermal expansion coefficients of concrete and steel are so close (1.0 × 10 −5 to 1.5 × 10 −5 for concrete and 1.2 × 10 −5 for steel) that the thermal stress-induced damage to the bond between the two components can be prevented. (3) Concrete can protect the embedded steel from corrosion and high-temperature induced softening.
Figure 1: Small cube of a material with reinforcing bars. The cube is cracked and the material above the crack is removed to show the reinforcement that crosses the crack. In solid mechanics , a reinforced solid is a brittle material that is reinforced by ductile bars or fibres.
The INAS 342 originally operated six Israeli-built IAI Herons and six Searcher Mark IIs UAVs. [ 5 ] On 11 December 2024, the Indian Navy de-inducted 8 Searcher Mk-II UAVs from INAS 342 and INAS 343 after 22 years of service after a ceremony in Kochi.
In 2010 IAI offered the Eitan, under a teaming agreement with Rheinmetall, in pursuit of the German Air Force's long-term "Saateg" MALE UAV requirement. [16] On 21 May 2014, IAI signed a deal with Airbus to team up on a bid for a bridging contract to supply the German armed forces with the Heron TP from 2015 until 2020. A current contract ...
Conventionally the term concrete refers only to concrete that is reinforced with iron or steel. However, other materials are often used to reinforce concrete e.g. organic and inorganic fibres, composites in different forms. While compared to its compressive strength, concrete is weak in tension. Thus adding reinforcement increases the strength ...
The anchor selection, together with additional reinforcement, and rigging arrangements is influenced by: - The dead weight of the element - The number of anchors in the element and the configuration of the anchor - Capacity of the anchor at the specific concrete compressive strengths at time of lift - The dynamic loads applied during lifting ...