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Use of the ultrasonic pulse-echo method for diagnostics of structures
Juráň, David ; Kocáb, Dalibor (referee) ; Cikrle, Petr (advisor)
The bachelor thesis is dealing with the description non-destructive methods which are regularly used in practice. The emphasis is placed on ultrasonic pulse-echo method, the principle and possible application in diagnostic of reinforced concrete structures. In practical tasks was this method applied on different types of constructions for the purpose of determination the thickness. The measurement was taken with Pundit PL-200PE and Pundit 250 Array devices by Proceq company. The outputs from both devices were compared and evaluated to each other with regards to possible factors, that could deviate measured values from the real thickness of researched constructions.
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Inspection of the implementation of reinforced concrete structures
Juráň, David ; Vymazal, Tomáš (referee) ; Cikrle, Petr (advisor)
This diploma thesis deals with the control of the implementation of reinforced concrete structures. The theoretical part deals with the issues of this theme. There are presented individual work processes of the implementation of reinforced concrete structures, accesses of valid standards, used diagnostic methods and also inspection and test plans for cast-in-place reinforced concrete structure. The practical part is divided into three chapters. The first chapter applies with the most frequent defects in new reinforced concrete structures and two remaining chapters with the inspection of newly built structures for which arose misgivings about the quality of execution.
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Inspection of the implementation of reinforced concrete structures
Juráň, David ; Vymazal, Tomáš (referee) ; Cikrle, Petr (advisor)
This diploma thesis deals with the control of the implementation of reinforced concrete structures. The theoretical part deals with the issues of this theme. There are presented individual work processes of the implementation of reinforced concrete structures, accesses of valid standards, used diagnostic methods and also inspection and test plans for cast-in-place reinforced concrete structure. The practical part is divided into three chapters. The first chapter applies with the most frequent defects in new reinforced concrete structures and two remaining chapters with the inspection of newly built structures for which arose misgivings about the quality of execution.
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Use of the ultrasonic pulse-echo method for diagnostics of structures
Juráň, David ; Kocáb, Dalibor (referee) ; Cikrle, Petr (advisor)
The bachelor thesis is dealing with the description non-destructive methods which are regularly used in practice. The emphasis is placed on ultrasonic pulse-echo method, the principle and possible application in diagnostic of reinforced concrete structures. In practical tasks was this method applied on different types of constructions for the purpose of determination the thickness. The measurement was taken with Pundit PL-200PE and Pundit 250 Array devices by Proceq company. The outputs from both devices were compared and evaluated to each other with regards to possible factors, that could deviate measured values from the real thickness of researched constructions.
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Measurement of noise in transport
Juran, David ; Lachnit, František (advisor) ; Dvořák, František (referee)
The bachelor thesis follow up the general problem of today's environmental standing, concretely measuring road traffic noise, its impact on the environment, health and daily life of human and animal populations. Work deals with the hygienic limits, technical standards and requirements that are necessary for measuring noise in traffic. It describes the measurement methodology from the very approach of measuring instruments to the specific measurement procedure in accordance with specific standards. The work also includes the anti-noise measures, which lead to a permanent reduction of noise environment.
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