Current research and development of non-linear ultrasonic spectroscopy methods shows these methods to be very promising for material testing and defectoscopy in the near future. Our experiments focused on the testing of lightweight concrete specimens using the single-frequency excitation method. We studied the concrete specimens structure after having been stressed by a mechanical force. Measurements were realized before and after mechanical loading.Výzkum metod nelineární ultrazvukové spektroskopie ukazuje jejich velkou perspektivu pro defektoskopii v blízké budoucnosti. Publikované experimenty byly provedeny metodou s jedním budícím signálem na vzorcích z lehkého betonu. Analyzovali jsme strukturu vzorků před a po mechanickém zatížení
Schmacher, ThomasThe requirements for inspecting a structure depend on a variety of factors, includi...
Concrete is the material most produced by humanity. Its popularity is mainly based on its low produc...
In civil engineering, the testing of structures allows a large number of chemical, mechanical and mi...
Facilities of nonlinear ultrasonic spectroscopy for defects detection in steel-reinforced concrete s...
Předkládaná bakalářská práce zpracovává přehled metodik zkoušení betonových konstrukcí pomocí ultraz...
The paper presents the experimental study on the diagnostics of concrete elements with the use of no...
Abstract. The results of an experimental research on plain concrete are presented. The non-linear be...
International audienceConcrete Non Destructive Characterisation is one of the important issues to ev...
The paper reports on measurements and analysis of the measurements during hardening and drying of sp...
Bakalárska práca sa zaoberá skúšaním betónu predovšetkým nedeštruktívnymi metódami. Na drvivú väčšin...
International audienceTo characterize concrete, ultrasonic sound is a tool that has been developed t...
International audienceThe objective of this research project was to establish the feasibility of usi...
Non-destructive testing on concrete structures is used in concrete testing to lessen the destruction...
Although the technique of using ultrasound has reached maturity by given the extent of the developme...
International audienceThe general subject concerns the non destructive testing of prestressed struct...
Schmacher, ThomasThe requirements for inspecting a structure depend on a variety of factors, includi...
Concrete is the material most produced by humanity. Its popularity is mainly based on its low produc...
In civil engineering, the testing of structures allows a large number of chemical, mechanical and mi...
Facilities of nonlinear ultrasonic spectroscopy for defects detection in steel-reinforced concrete s...
Předkládaná bakalářská práce zpracovává přehled metodik zkoušení betonových konstrukcí pomocí ultraz...
The paper presents the experimental study on the diagnostics of concrete elements with the use of no...
Abstract. The results of an experimental research on plain concrete are presented. The non-linear be...
International audienceConcrete Non Destructive Characterisation is one of the important issues to ev...
The paper reports on measurements and analysis of the measurements during hardening and drying of sp...
Bakalárska práca sa zaoberá skúšaním betónu predovšetkým nedeštruktívnymi metódami. Na drvivú väčšin...
International audienceTo characterize concrete, ultrasonic sound is a tool that has been developed t...
International audienceThe objective of this research project was to establish the feasibility of usi...
Non-destructive testing on concrete structures is used in concrete testing to lessen the destruction...
Although the technique of using ultrasound has reached maturity by given the extent of the developme...
International audienceThe general subject concerns the non destructive testing of prestressed struct...
Schmacher, ThomasThe requirements for inspecting a structure depend on a variety of factors, includi...
Concrete is the material most produced by humanity. Its popularity is mainly based on its low produc...
In civil engineering, the testing of structures allows a large number of chemical, mechanical and mi...