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21st Concrete Days 2014

21st-concrete-days-2014

Type: International Conference

Date and place:

Date: 26. - 27. November 2014
Place: Hradec Králové, Kongresové centrum ALDIS, Czech Republic

Organizer: 

Czech concrete society

Related documents 

Held under auspices of

Ing. Jan Mládek, Minister of Industry and Trade of the Czech Republic,
Bc. Lubomír Franc, Governor of the Hradec Králové county,
MUDR. Zdeněk Fink, Mayor of the city of Hradec Králové
Ing. Václav Matyáš, President of Association of Building Enterpreneurs
of the Czech Republic

SECTIONS OF THE CONFERENCE
■ Invited lectures
■ Research and technology
■ Modelling and design
■ Buildings
■ Bridges
■ Tunnels
■ Reconstructions
■ Codes, standards, certifications

SCIENTIFIC COMMITTEE
Assoc. Prof. . Ing. Jiří Kolísko, Ph.D., Chairman
Prof. Ing. Petr Hájek, CSc.
Ing. Michala Hubertová Ph.D., MBA
Ing. Milan Kalný
Prof. Ing. Alena Kohoutková, CSc., FEng.
Ing. Pavel Šourek
Ing. Vlastimil Šrůma, CSc., MBA
Ing. Michal Števula, Ph.D.
Prof. Ing. Jan L. Vítek, CSc., FEng.

CONFERENCE PROGRAMME

WEDNESDAY 26 NOVEMBER 2014
07:30 – 16:00 Registration
09:00 – 10:30 OPENING CEREMONY HALL A
Openinng of the conference
doc. Ing Jiří Kolísko, Ph.D.
Speech of welcome on behalf of the town of Hradec Králové
A new CBS honorary member

SESSION ST1A: INVITED LECTURE + BUILDINGS HALL A
Fibres in concrete: beauty and difficulty
Ing. Radomír Pukl, CSc., Ing. Tereza Sajdlová (Czech Republic)
Laser center ELI, Dolní Břežany
Ing. Jiří Koukal, Ing. Ludmila Kostková, prof. Ing. Jan L. Vítek, CSc., FEng., Ing. Milada Mazurová
Science and technology center – Ostrava Vítkovice
Ing. Rostislav Mazáč, Ing. Hana Šeligová
Prestressed concrete structures of shopping center Bory Mall in Bratislava
Ing. Martin Kovář, Ing. Vojtěch Petřík, Ph.D., Ing. Petr Karásek, Ph.D., Ing. Milan Mužík,
Ing. Milan Nikš
10:30 – 11:00 Coffee break

11:00 – 12:30 SESSION ST2A: INVITED LECTURES HALL A
Nuttlar Bridge – The highest bridge in Nordrhein-Westfallen
Dr. Hans Grassl (Germany)
Old and recent concrete structures in Turin
arch. Beatrice Coda Negozio, prof. Francesco Biasioli (Italy)
Construction of the first footbridge made of UHPC in the Czech Republic.
Ing. Petr Koukolík, prof. Ing. Jan L. Vítek, CSc., FEng., Ing. Robert Brož, Ph.D., Ing. Robert Coufal, Ph.D.,
Ing. Milan Kalný, Ing. Jan Komanec, Ing. Václav Kvasnička
12:30 – 14:00 Lunch break

14:00 – 15:30 SESSION ST3A: BRIDGES HALL A
The design and construction of new bridge structure over Váh river in Trencin
doc. Ing. Lukáš Vráblík, Ph.D., Ing. Jiří Jachan, Ing. Martin Sedmík, Ing. David Malina, Ing. Miroslav Blažek,
Ing. Milan Šístek, Ing. Tatiana Meľová
Bridges 216 + 217 on freeway D1, section Jánovce-Jabloňov, Slovakia
Ing. Libor Hrdina, Ing. Richard Novák, Ing. Martin Formánek
Cable-stayed bridge Avenida Prudente de Morais, Natal, Brasil
Ing. Richard Novák, Ing. Petr Kocourek, Ph.D.
Bridge over Canal Laranjeiras, Laguna, Brasil
Ing. Richard Novák, prof. Ing. Jiří Stráský, DSc., Ing. Petr Kocourek, Ph.D.,
Ing. Leonard Šopík, Ph.D.
The construction of the bridge on Pilsen´s ring road SO201 Domažlická – Křimická
Ing. Libor Hanzal, Ing. Libor Hájek, Ing. Jiří Mikula, Ing. Martin Havlík, Ing. Daniel Šindler, Ph.D.

14:00 – 15:30 SESSION ST3B: MODELLING AND DESIGN HALL B
Experimental verification of precast dapped-end beams
Ing. Michal Hasa, doc. Ing. Miloš Zich, Ph.D.
Shear cracks in the thin-wall prestressed element – numerical and experimental analysis
Ing. Jan Hamouz, doc. Ing. Lukáš Vráblík, Ph.D.
Design issues of railway bridges substructure
Ing. Martin Vlasák
Shear at the interface between composite parts of concrete section
doc. Ing. Jaroslav Navrátil, CSc., Ing. Lukáš Zvolánek
Fracture-mechanical parameters for modeling of quasi-brittle materials and structures
Ing. Radomír Pukl, CSc., Ing. Tereza Sajdlová, prof. Ing. Drahomír Novák, DrSc.,
Ing. David Lehký, Ph.D.
15:30 – 16:00 Coffee break

16:00 – 18:00 SESSION ST4A: TUNELLS AND OTHER STRUCTURES HALL A
Sudoměřice tunnel – crossing the road I/3 with extremely low overburden
Ing. Libor Mařík, Ing. Martin Svoboda, Ing. Tomáš Just
Steel fibre reinforced concrete in tunnel structures
Dr. Ing. Petr Vítek, Ing. Zdenka Staňková
Concrete sound-damping barrier of new generation
Ing. Jan Tichý, CSc., doc.Ing. Jiří Kolísko, Ph.D., Ing. Vítězslav Vacek, CSc.,
Ing. Renata Cvancigerová
Surface finishing of diagramph walls by pre-cast thin-walled cladding pannels
Ing. Zdeněk Hlasivec
Structural design and experimental verification of precast columns
from high performance concrete
Ing. Ctislav Fiala, Ph.D., Ing. Jaroslav Hejl, Ing. Tereza Pavlů, Ing. Tomáš Vlach, Ing. Martin Volf,
prof. Ing. Petr Hájek, CSc., Ing. Vlastimil Bílek, Ph.D., Ing. Vladimíra Tomalová
Cement concrete roads on bridges
Ing. Bohuslav Slánský, Ph.D., Ing. Jiří Šrůtka
Reconstruction of the reinforced-concrete railway bridge in km 3,668 – Argentinská
of the track Bubeneč – Holešovice in Prague
Ing. Jan Sýkora, Ing. Michal Hacaperka, Ing. Jiří Lukeš, Ing. Stanislav Rosenthal

16:00 – 18:00 SESSION ST4B: RESEARCH AND TECHNOLOGY 1 HALL B
Statistical comparison of FRC beams bending tests
Bc. Adam Podstawka, doc. Ing. Marek Foglar, Ph.D., Ing. Martin Kovář
Effects of creep and shrinkage on an integrated arch bridge structure
Ing. Bohuslav Slánský, Ing. Radim Nečas, Ph.D., prof. Ing. Jiří Stráský, DSc.
Effect of lightweight concrete density on bond strength
Ing. Jaroslav Kadlec, Ing. František Girgle, Ph.D., prof. Ing. Ivailo Terzijski, CSc.,
Ing. Lukáš Zvolánek
Experimental research of shrinkage in thick concrete elements.
prof. Ing. Jan L. Vítek, CSc., FEng., Ing. David Čítek, Ing. Petr Tej, Ph.D.
A hand calculationof the shear lag contribution to deflection increase of box girder bridges
Ing. Lukáš Kadlec, Prof. Ing. Vladimír Křístek, DrSc., FEng.
Analysis of secondary effects and bond behavior due prestressing
Ing. Ján Laco, Ing. Peter Pažma

THURSDAY 27 NOVEMBER 2014
08:30 – 11:30 Registration

09:00 – 11:00 SESSION CT1A: CODES, STANDARDS, CERTIFICATIONS + MODELLING HALL A
Concrete standards in the year 2014
Ing. Michal Števula, Ph.D.
Public procurements – new EU regulations – the role of engineer
Ing. Zdeněk Jeřábek, CSc., MBA, prof. Ing. Břetislav Teplý, CSc., FEng.
Calculation of the minimum reinforcement for limitation of crack width according to change
of national annex for ČSN EN 1992-1-1
Ing. Jiří Šmejkal, CSc., prof. Ing. Jaroslav Procházka, CSc.
Design of flat slabs height
prof. Ing. Ľudovít Fillo, PhD., Ing. Jana Labudková
Punching resistance of flat slabs without shear reinforcement
Ing. Ján Hanzel, Ing. Lucia Majtánová, prof. Ing. Jaroslav Halvonik, PhD.
Stability failure and reliability of concrete columns
prof. Dipl.-Ing. Dr. Vladimír Benko, PhD., prof. Ing. Ľudovít Fillo, PhD., Ing. Peter Kendický,
Ing. Ľubomír Lašán
Modulus of elasticity of concrete – the possibility of establishing,
test and technological influences
Ing. Petr Huňka, Ph.D.
11:00 – 11:30 Coffee break

11:30 – 13:00 SESSION CT2A: RESEARCH + TECHNOLOGY 2 HALL A
Strength class of SFRC according to the proposal ČSN 73 2452 and Model Code 2010
Ing. Václav Ráček, doc. Ing. Jan Vodička, CSc., doc. Ing. Jiří Krátký, CSc.
Possibilities of using nanoparticles in concrete technology
prof. Ing. Rudolf Hela, CSc., Bc. Martin Labaj
Experimental research of dynamic properties of an articulated frame reinforced
with an elastically embedded diaphragm
prof. Ing. Jiří Witzany, DrSc, Dr.h.c, doc. Ing. Tomáš Čejka, Ph.D., Ing. Radek Zigler, Ph.D.,
Ing. Shota Urushadze, Ph.D., doc. Ing. Daniel Makovička, CSc.
Fire resistant construction for tunnel construction using lightweight aggregate concrete
Ing. Vladimír Junek, Ing. Tomáš Míčka, Ing. Martin Kroc, doc. Ing. Jiří Kolísko, Ph.D.,
Ing. Isabela Bradáčová
Field testing of concrete members subjected to contact and adjacent blast
Ing. Radek Hájek, doc. Ing. Marek Foglar, Ph.D., Ing. Martin Kovář, Ing. Jiří Pachmáň, Ph.D.

13:00 – 13:15 21th CZECH CONCRETE DAYS CLOSING HALL A
13:15 – 14:00 Lunch break

POSTER SESSION
P01 Plate-element numerical model of a bridge across the Hošťovský creek used for a time dependent analysis
Ing. Bohuslav Slánský, doc. Ing. Miloš Zich, Ph.D.
P02 The effective cross-section thickness and its effect on shrinkage
Ing. Radovan Hofírek, doc. Ing. Miloš Zich, Ph.D.
P03 Influence of ground clay brick on the properties of fresh and hardened SCLC
Dr. Sandra Juradin, Ph.D.
P04 Influence of the amount of dispersed suspension of carbon nano-tubes on physico-mechanical
properties of cement mortar
Ing. Tomáš Jarolím, prof. Ing. Rudolf Hela, CSc., Bc. Martin Labaj
P05 Advanced technologies applied to optimize the design of cooling towers
Ing. Aleš Pražák
P06 Light-Weight concrete structural members with non-metal composite reinforcement
Ing. Dorde Čairović, prof. RNDr. Ing. Petr Štěpánek, CSc.
P07 Fibre-concrete tubes in pure shear mode
Ing. Lukáš Kadlec, Ing. Václav Ráček, prof. Ing. Vladimír Křístek, DrSc., FEng., doc. Ing. Jan Vodička, CSc.
P08 High-performance concrete for thin-walled members
Ing. Petr Bílý, prof. Ing. Alena Kohoutková, CSc., FEng., Ing. Josef Fládr
P09 Summary of the main changes in the design standard ČSN EN 1992-1-1 and in its national annex
prof. Ing. Jaroslav Procházka, CSc., Ing. Jiří Šmejkal, CSc.
P10 Application of probabilistic methods at the assessment of structural load bearing capacity
Ing. Jiří Doležel, Ph.D., Ing. Martina Šomodíková, Ing. David Lehký, Ph.D, prof. Ing. Drahomír Novák, DrSc.
P11 Testing of concrete and fibre reinforced concrete in uniaxial tension
Ing. Martin Tipka, doc. Ing. Jitka Vašková, CSc.
P12 Chloride ions diffusion in ultra-high performance concrete
Ing. Daniel Dobiáš, Ph.D., Ing. Radka Pernicová, Ph.D.
P13 Optimalization of precast units with regards to material consumption
Ing. Jan Koláček, Ph.D., Ing. Radim Nečas, Ph.D., Ing. Josef Vašíček, Ing. Vladimír Dibelka, Ph.D.
P14 Experimental verification of plan curved arch structures
Ing. Dominik Hochman, Ing. Jan Trenz, Ing. Radim Nečas, Ph.D., prof. Ing. Jiří Stráský, DSc.
P15 Options for improving the workability of high performance concrete
Ing. Michal Ženíšek, Ing. Tomáš Vlach
P16 Assessment of the axial and shear forces in the wall panels of residential buildings according to en 1992-1-1
Ing. Abrahoim Iyad, PhD.
P17 Calculation of bearing capacity and pliability vertical joints of panel houses according to en1992-1-1
Ing. Abrahoim Iyad, PhD.
P18 Mechanical properties of cement composites with alternative binders
Ing. Karel Šeps, Ing. Iva Broukalová, Ph.D.
P19 Production and properties of functionally graded UHPFRC beams
Ing. Milan Rydval, Ing. Petr Huňka, Ph.D.
P20 Knowledge and experience of implementation of reconstruction of water supply facilities
Ing. Hana Nohelová
P21 Punching analysis of a flat slab with a change in elevation
Ing. Jan Nováček, doc. Ing. Miloš Zich, Ph.D.
P22 Influence of recycled aggregate quality on recycled concrete
Ing. Magdaléna Šefflová, Ing. Tereza Pavlů
P23 Enviromental assessment of recycled aggregate
Ing. Tereza Pavlů, Ing. Magdaléna Šefflová
P24 The influence of cohesion of textile reinforcement with high performance concrete (HPC) on four-point bending test using numerical simulations
Ing. Tomáš Vlach, Eng. Alexandru Chira, Ph.D., Ing. Lenka Laiblová, Ing. Ctislav Fiala, Ph.D., Ing. Magdaléna Novotná, Prof. Ing. Petr Hájek, CSc.
P25 Optimization of pretensioned steel fiber reinforced concrete beam
Ing. Josef Novák, prof. Ing. Alena Kohoutková, CSc., FEng.
P26 Comparison of crack width calculations according to different approaches
Ing. Marek Vinkler, prof. Ing. Jaroslav Procházka, CSc.
P27 Impact testing of concrete using a drop-weight impact machine
Ing. Stanislav Řeháček, Ing. Petr Huňka, Ph.D., Ing. David Čítek, Doc. Ing. Jiří Kolísko, Ph.D.
P28 The influence of age and temperature on the bond behaviour between prestressing strands and UHPC
Ing. David Čítek, Ing. Tomáš Mandlík, Doc. Ing. Jiří Kolísko, Ph.D., Prof. Ing. Jan L. Vítek, CSc., FEng., Ing. Stanislav Řeháček
P29 Testing the long-term flexural behaviour of FRC with synthetic fibres
Ing. Josef Fládr
P30 Measurement of set fibre-concrete homogeneity in finished steel fibre-concrete structure of segmental tunnel lining
prof. Ing. Leonard Hobst, CSc., doc. Ing. Jan Vodička, CSc., Ing.et Ing. Petr Bílek, prof. Ing. Jiří Vala, CSc.
P31 Study of degradation of Ultra High Performance Concrete reinforcement with different types of textiles
Ing. Michaela Kostelecká
P32 Experimental analysis of the proposed high-strength concrete
Ing. Vladimír Suchánek, Bc. Michal Radouš
P33 Edit the properties of the fresh concrete admixing additives and steel fibres
Ing. Vladimír Suchánek, Bc. Matěj Slováček
P34 A choice of a convenient curing agent for concrete surface
Ing. Vladislav Trefil
P35 Study of the properties of concrete designed to watertight concrete tunnel lining
Ing. Adam Hubáček, Ph.D.
P36 Modelling of bridge approaching zone
Ing. Viktor Borzovič, PhD., Ing. Kamil Laco
P37 Analytical description punching–shear resistence of elements subjected to close blast
Ing. Martin Kovář, doc. Ing. Marek Foglar, Ph.D.
P38 Punching-shear resistance of elements subjected to close blast: analytical description
Bc. Jiří Stöhr, doc. Ing. Marek Foglar, Ph.D.
P39 Precast floor plates from lightweight concrete
Ing. Michala Hubertová, Ph.D., MBA, Ing. Pavel Hladík
P40 Experimental analysis of reinforcement corrosion on bond behaviour
prof. Ing. Juraj Bilčík, PhD., Ing. Ivan Holly, PhD.
P41 Possible synergism of classical fly ash and fluidized bed fly ash in cement composites
Ing. Denisa Orsáková, prof. Ing. Rudolf Hela, CSc.
P42 Measuring the deflection of reinforced concrete slab
Ing. Branislav Páleník, Ing. Anna Stará, Doc. Ing. Miloš Zich, Ph.D.
P43 Loading tests of experimental models for simulation of structure behaviour during floods
doc. Ing. Lukáš Vráblík, Ph.D., Ing. Jakub Růžička, doc. Ing. Petr Bouška, CSc., Ing. Petr Tej, Ph.D.

DATES AND PLACE
The 21st Concrete Days will take place in the ALDIS Congress Centre (KC Aldis) in Hradec Králové, Eliščino nábřeží 375. The professional program of the conference will be held on Wednesday, November 26 and Thursday, November 27, 2014; the lectures will run parallelly in the Small Hall (Hall A) and in Eliška Hall (Hall B). The Concrete 2014 exibition will take place also in the ALDIS centre. The traditional social evening will take place on Wednesday, November 26, 2014 at the ALDIS Conference Centre.

 

Selected scientific papers will be published in the scientific international journal "Advanced Materials Research" External link.

 

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