National Repository of Grey Literature 114 records found  1 - 10nextend  jump to record: Search took 0.00 seconds. 
EVALUATION OF MASONRY BUILDINGS STATIC SECURING EFFECTIVENESS
Ledvoňová, Monika ; Šulák, Pavel (referee) ; Šulák,, Pavel (referee) ; Pospíšil,, Pavel (referee) ; Cikrle, Petr (advisor)
The theses looks into the evaluation of the efficiency of statical support of masonry buildings based on the measurements of changes to the crack width of the building. Monitoring of building is one of the main tools for their evaluation, in addition to the initial inspection and survey. In this way, monitoring is given in standards, for example in ČSN ISO 13 822 Bases for design of structures – Assessment of existing structures [1]. The first theoretical part is focused on defects and failures of brick masonry and methods of its monitoring, especially the measurement of displacements in cracks in masonry buildings with a special focus on the use of Hollan crack measurement gauge. The research part listed chronologically alternatives of structural support, both implemented during the construction works or afterwards. The comprehensive chapter then describes in detail wrought iron rods, this work deals with the testing of these rods in its laboratory part. The entire issue of practical part closely focuses on masonry estates built between the 1850s and 1950s and it is divided into two separate chapters. One part deals with laboratory tests of wrought iron rods, as one of the main reinforcing elements of historic masonry buildings that belong to the period in question. These elements were tested non-destructively (tests using a hand-held hardness tester and a hand-held X-ray analyzer) and subsequently also subjected to destructive testing, in which tensile tests of these rods were performed, including their joints. The subsequent practical part is focused on the complex monitoring of a selected brick building, which was damaged by bordering construction activities, specifically the construction of a multi-storey residence in its immediate vicinity. The results of this measurement enabled the design of a methodology for monitoring multi-storey masonry buildings, which completes and concludes the whole topic.
Reinforced concrete slab supported on columns
Hlavička, Martin ; Šulák, Pavel (referee) ; Požár, Michal (advisor)
The thesis deals with the practical design and assessment of monolitic, reinforced-concrete flat slab. We focus on particular sections of the object, which are then characterized by moment coefficient method and finite element method using SCIA Engineer 19.1 software. Both ultimate limit state and service limit state are evaluated as well. After that we also focused on foundation (pile head plates), selected columns both outside and at the edges of the object, and staircase. The final ouput of this work is data accompanying report, static calculation and technical drawings of the object.
Precast concrete frame construction
Hubačková, Pavlína ; Buřič, Pavel (referee) ; Šulák, Pavel (advisor)
Diploma thesis focuses on the design of selected parts of precast concrete frame construction. Elements for design are prestressed girder, purlin, column, footing pocket and drilled pile. The calculation of internal forces was performed in a computational program SCIA Engineer 18. Check of the pile was performed in program GEO 5. Part of the thesis is a technical report and formworks drawing and reinforcement drawing. The construction is designed and assessed according to ČSN EN 1992 - 1 - 1.
Reinforced concrete structure warehouse
Vašina, Michal ; Strnad, Jiří (referee) ; Šulák, Pavel (advisor)
Bachelor´s thesis deals with structural design and assessment of most loaded parts of cast-in-place concrete frame warehouse structure. Selected parts of structure are floor structures above first storey, more precisely joist slab and primary beam, which is part of inner main frame, also inner column and foundation pad under the designed column. Structural analysis was provided by computational software IDEA StatiCa, eventual results check is done by simplified hand calculation. Last part of thesis is formwork drawing designed parts of structure and reinforcement drawing of selected elements. The structure was assessed according to the ultimate limit states (ULS) and seviceability limit states (SLS). Assessment was provided according to valid standards.
Assessment of Reinforced Concrete Elements
Pecháček, Martin ; Šulák, Pavel (referee) ; Švaříčková, Ivana (advisor)
The aim of the bachelor's thesis is the analysis of internal forces design and assessment of the reinforced concrete loadbearing elements. Staircase, floor slab and window header of a detached house with supporting masonry walls are designed in the thesis. In the project of the floor slab the occur of a thermal bridge is taken into account. To prevention of thermal bridge are used systematic elements. To analysis internal forces on the structure Finite Element Method in the SCIA Engineer 19.1 software is used. The results of selected sections and selected load combinations are verified by method of replacement beams. Internal forces on the staircase are calculated by method of replacement beams.
The load-bearing reinforced concrete structure of an administrative building
Kroček, Lukáš ; Šulák, Pavel (referee) ; Girgle, František (advisor)
The bachelor's thesis deals with the solution of the load-bearing reinforced concrete structure of an administrative building. In the first part of the work, the internal forces are determined by computer software, which are further used for dimensioning the locally supported ceiling slab above the 1st floor and the characteristic column. The accuracy of the calculation is confirmed by the method of frame cut-outs using the deformation method. The second part deals with the assessment of structures for the ultimate limit state in accordance with ČSN EN 1992-1-1. Finally, drawings of the shape and reinforcement of the ceiling slab and the characteristic column are processed.
Reinforced concrete structure for grain hopper
Jakubcová, Hana ; Šulák, Pavel (referee) ; Strnad, Jiří (advisor)
The subject of this bachaleor‘s thesis is a design and structural assessment of reinforced concrete structure for grain hopper. The structure is located for most part in the ground and is supported by one wall against the underground wall of the mill. Walls are connected by a hole for the pipe, which is using for transport grain to the mill. Designing are walls and bottom of the structure. Calculation of load effect was made in SCIA Engineer 18.1, where is made a subsoil using module Soilin. For check the calculation is make by hand calculation on calculation model of one wall.
Reinforced concrete slab supported on columns
Hlavička, Martin ; Šulák, Pavel (referee) ; Požár, Michal (advisor)
The thesis deals with the practical design and assessment of monolitic, reinforced-concrete flat slab. We focus on particular sections of the object, which are then characterized by moment coefficient method and finite element method using SCIA Engineer 19.1 software. Both ultimate limit state and service limit state are evaluated as well. After that we also focused on foundation (pile head plates), selected columns both outside and at the edges of the object, and staircase. The final ouput of this work is data accompanying report, static calculation and technical drawings of the object.
Reinforced concrete structure of a multifunction building
Gregorová, Michaela ; Kostiha, Vojtěch (referee) ; Šulák, Pavel (advisor)
Bachelor thesis is focused on design of two way slab of multiple building, elaborating drawing of shape and reinforcement drawing of solid ceiling tile. Solved ceiling tile is located above 1.NP. Calculation of internal forces is performed by the method of spare continuous beams and compared with results from calculation program SCIA Engineer. Reinforcement drawing are drawn in program AutoCAD with superstructure Recoc. Next part this bachelor deals staircase, which leads from 1.NP to 2.NP, this it is connected to the solved ceiling. Next is assessed internal wall, which is made of brick elements and below it, proposed foundation construction. For calculations has been used norm ČSN EN 1992.
Design of reinforced concrete frame construction of a single-nave hall
Friedová, Lenka ; Šulák, Pavel (referee) ; Kostiha, Vojtěch (advisor)
The main part of the bachelor's thesis is the design and assessment of a prefacast girder of a single-aisle storage hall. The static solution is performed in the Dlubal RFEM 5.19 computer program. Verification of the correctness of the results is ensured by the simplified deformation method. The result of the work is a static calculation and drawing documentation, which is processed in AutoCAD software.

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