National Repository of Grey Literature 50 records found  1 - 10nextend  jump to record: Search took 0.00 seconds. 
Evaluation of a historically valuable reinforced concrete structure
Uchytilová, Jitka ; Láník, Jaromír (referee) ; Cikrle, Petr (advisor)
In the theoretical chapters of the bachelor thesis is summary of the historical development of reinforced concrete construction, including individual components of concrete. Furthermore, the issue of the evaluation of historically valuable structures and used diagnostic methods is processed. In the practical chapter there is a diagnostic survey of the selected historical structure including the conceptual design of rescue.
Diagnosis of defects of an existing object
Niedoba, Jakub ; Láník, Jaromír (referee) ; Schmid, Pavel (advisor)
This bachelor thesis deals with structural and technical research of the Lužánky Leisure Time Activity Centre, a civic amenity building situated in Brno, 50 Lidická Street. A building diagnosis was carried out due to a number of static defects spreading fast all over the structure. The first part of the thesis describes the history of the surrounding Lužánky Park. Furthermore, the history of the city’s watercourses and the related issue of clay soil are also discussed. The practical part focuses on the diagnostics of the building together with its current state. After the theoretical assessment, short-term as well as long-term maintenance measures are proposed.
Diagnosis of the fire damaged bridge
Hüblová, Sabina ; Láník, Jaromír (referee) ; Cikrle, Petr (advisor)
This thesis is about assessment of a bridge construction influenced by fire accident. The bridge is situated at the highway D46 beyond the town Držovice. Within this construction research, there will be mentioned diagnostic methods – A non- destructive method (Ultrasonic pulse method and hardness tests) and destructive methods (borehole and tear off tests). For find out in which way was the concrete of the bridge damaged and hurt while facing a high temperature of fire, there were taken samples, which were analyzed by physical and chemical test. We can analyze composition and microstructure of the concrete. The result of this tests will be evaluated, and the actions of a remediation will be suggested.
Diagnosis selected bridge structure
Novák, Jakub ; Láník, Jaromír (referee) ; Žítt, Petr (advisor)
The Diploma thesis deals with the Diagnostics of Reinforced Concrete Bridge in the village of Luhačovice. This thesis also describes the individual Diagnostic methods and instruments used in purpose to make Diagnosis of bridge constructions. The main aim of the Diagnostics is to determine the current state of the Bridge which consists in verification of the actual road structure, determination of the physical and mechanical parameters of the Concrete (strength, depth of carbonation) and in some parts of the bridge structure to determine the type, number and position of the bending or shear reinforcement. Based on the evaluation of the laboratory tests a static calculation of the selected part of the Bridge structure is performed. The final evaluation is the determination of the load and the subsequent design of the necessary and recommended measures for maintaining or improving the functionality of the bridge structure.
Diagnostics and assessment of prefabricated reinforced concrete structures
Kocuba, Robert ; Láník, Jaromír (referee) ; Cikrle, Petr (advisor)
This thesis deals with inspection and constructionally technical research of reinforced concrete prefabricated construction from the second half of 20th century. In theoretical part, the research of literature, documents and valid standards is performed, with a focus on production and construction of prefabricated elements and also on the metodology of research. In practical part, the detection of reinforcement of individual elements of the construction and concrete properties is performed. The result of this work is the assessment of the state of the construction, static calculation of the ceiling panel and idea proposal for eventual reconstruction.
Complex diagnostics in the evaluation of static structural condition of the building
Kinclová, Anežka ; Láník, Jaromír (referee) ; Schmid, Pavel (advisor)
Thesis deals about the building structural condition of the building in Šlapanice, street Riegrova 1238/21. Methods of diagnostic survey are suitably chosen, then realized and evaluated. From these results is done structural calculation of bricks pillar in first-floor. We reached to the conclusion, that the most suitable solution is demolition of this existing object and build the new one.
Experimental tests of reinforced concrete members loaded by shear effects
Macek, Marek ; Láník, Jaromír (referee) ; Žítt, Petr (advisor)
Theoretical design and manufacture of the specimen. Load test 4-point bending shear effects. Tests on mechanical properties of the material. Numerical analysis of the test element software ATENA 2D. Static calculation according to standardized characteristics values and fair values of the test results. Evaluation and comparison of results.
Evaluation of actual structural and technical condition of the family house
Jarnot, Martin ; Láník, Jaromír (referee) ; Schmid, Pavel (advisor)
This bachelor thesis deals with the theoretical part by construction and technical research. In the practical part, a basic diagnostic survey is carried out on the object of the family house, identification and description of the defects and disorders found and their evaluation.
Evaluating of actual state of existing agricultural building
Skácel, Pavel ; Láník, Jaromír (referee) ; Schmid, Pavel (advisor)
This bachelor thesis deals with agricultural buildings and pre-construction survey of the selected building. In the introductory part is mentioned the history of the development of agriculture to the present. Subsequently is discussed typology of agricultural buildings for animal housing and buildings for storage purposes. The second part describes the technical and constructional solutions selected agricultural building , evaluation of the current state, conceptual design necessary construction arrangements, diagnostic methods detailed survey and drawing documentation.
Experimental and numerical analysis of load test concrete slabs
Jedlička, Lukáš ; Láník, Jaromír (referee) ; Žítt, Petr (advisor)
This bachelor’s thesis describes a design, making and experimental load test of reinforced concrete element, which has been selected as a slab. The part of laboratory work was production of testing ensembles and assessment of their physical and mechanical properties. The data from experiment were compared with the results of simulated load test in software Atena 3D, that is using for nonlinear analysis the finite element method. All results were compared with numerical analysis from valid norm.

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2 Laník, Jakub
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