... sealing effect of the injectable waterstop a series of attempts have been made; they were introduced in this paper. underground space technology tunnel element segmented joint longitudinal formwork steel plate tendon injectable waterstop injection pipe rubber ring injection tube...

... ABSTRACT: Underwater welding by a gravity type wet arc welding process was carried out in tap water for welding of structural steel plates using covered electrodes, comparing with in-air welding. The cooling rate was accelerated, and the higher diffusible hydrogen was generated...

... industries, as a measure of energy saving, the use of high strength steel is increased to reduce the total weight of ship. pilac process austenite temperature distribution toughness microstructure steel plate pearlite carbon content steel high strength steel fct ferrite metals...

... or Arctic environment. where concrete is placed be- tween steel plates. Discussed in this paper are experimental and theoretical investigations into the elastic- plastic behavior and the ultimate strength of the new composite material. Experiments under static and repeated loadings were carried out. Five...