Browsing Ústav betonových a zděných konstrukcí by Title
Now showing items 13-16 of 16
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Stochastic optimization of reinforced concrete elements’ design
(IOP Publishing, 2018-07-04)Main goal of the paper is to present an algorithm for stochastic optimization of design of steel-reinforced concrete element’s cross section. Firstly, the deterministic problem is introduced and described, followed by the ... -
Strengthening and Rehabilitation of U-Shaped RC Bridges Using Substitute Cable Ducts
(Hindawi Limited, 2019-11-30)The presented paper deals with strengthening and rehabilitation of U-shaped reinforced concrete bridges from the period of 1905–1930 using post-tensioning, which is a suitable, reliable, and durable method. These bridges ... -
Strengthening of bridges by post-tensioning using monostrands in substituted cable ducts
(IOP Publishing, 2017-09-15)Post-tensioning is suitable, reliable and durable method of strengthening existing engineering structures, especially bridges. The high efficiency of post-tensioning can be seen in many applications throughout the world. ... -
Transverse prestressing and reinforced concrete as the key to restoration of masonry arch bridges
(Elsevier, 2021-08-07)There is still a large number of masonry arch bridges on the road and railway network. More than 80 % of arch bridges are over 100 years old so their service life has been exceeded significantly. The general focus of the ...