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Design of Load Bearing Concrete Structure
Klodner, Jan ; Vácha, Jaroslav (referee) ; Štěpánek, Petr (advisor)
This thesis is focusing on general issues of floor concrete slabs, technology, implementation, subsoil models, calculation of internal forces and design approaches. Based on these data the thesis monitors the behaviour of floor slabs according to the various parameters. It also includes three versions of design of the real floor slab, made of steel fibre reinforced concrete, reinforced concrete and prestressed concrete. Economic comparison is also included. In addition it developes a design of the chalice base and reinforced concrete column of the supporting hall system, instead of the original usual base with steel column.
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The issue of determination of the static modulus of elasticity of concrete in structures
Halamová, Romana ; Misák, Petr (referee) ; Kocáb, Dalibor (advisor)
The thesis deals with the measurement of the elastic modulus of concrete in existing structures and possibilities of applicability of equations for the calculation of characteristic values of concrete compressive strength on the modulus of elasticity. The modulus of elasticity is determined by dynamic and static methods on specimens taken from the concrete blocks, whose composition varies by a water cement ratio and varying amounts of admixtures. In conclusion, the results of the measurements are compared and the characteristic values of the modulus of elasticity is determined.
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The two way prestressed floor slab
Prášek, Martin ; Perla, Jan (referee) ; Klusáček, Ladislav (advisor)
This bachelor’s thesis focuses on design and check of pre-stress concrete slab of multifunctional building. Designed floor slab is purposed as office spaces. Method of preliminary design was established as method balancing self-weight load. The result is check of designed structure on service limit state, ultimate limit state and drawings
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Comparison of RC structure design approach according to EC and EN
Hamrlík, Martin ; Laníková, Ivana (referee) ; Šimůnek, Petr (advisor)
The thesis is focused on the opinion of an office building from the perspective of two different standards and comparing their approaches. These standards is a currently valid European Standard EN 1992-1-1 (EC2) and standard according to US standards ACI 318-11. In this work were considered pillars in the second basement and on the first floor. Was also assessed locally supported slab above the 1st floor and staircase connects the individual floors. All the completed elements were assessed according to the 1st ultimate limit state.
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Reinforced concrete load bearing structure of administration building
Pražan, Jiří ; Kadlec, Jaroslav (referee) ; Girgle, František (advisor)
This bachelor thesis deals with the static solution of the loadbearing reinforced concrete structure of the administrative three-storey building. Specifically, the most loaded inner column on the ground floor and the point-supported, two way, reinforced concrete floor slab above the ground floor with a circumferential shear beam are solved. The structure is designed and checked for the ultimate limit state according to standard ČSN EN 1992-1-1 ed2, including the Z1 amendment from May 2016.
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