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Remote sensing to estimate saturation differences of chosen building materials using Terrestrial Laser Scanner

Suchocki Cz., Katzer J., Panuś A.

Reports on Geodesy and Geoinformatics

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2017

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Vol. 103

94--105

EN

Terrestrial Laser Scanner (TLS) method which is commonly used for geodetic applications has a great potential to be successfully harnessed for multiple civil engineering applications. One of the most promising uses of TLS in construction industry is remote sensing of saturation of building materials. A research programme was prepared in order to prove that harnessing TLS for such an application is viable. Results presented in the current paper are a part of a much larger research programme focused on harnessing TLS for remote sensing of saturation of building materials. The paper describes results of the tests conducted with an impulse scanner Leica C-10. Tests took place both indoors (in a stable lab conditions) and outdoors (in a real environment). There were scanned specimens of the most popular building materials in Europe. Tested specimens were dried and saturated (including capillary rising moisture). One of the tests was performed over a period of 95 hours. Basically, a concrete specimen was scanned during its setting and hardening. It was proven that absorption of a laser signal is influenced by setting and hardening of concrete. Outdoor tests were based on scanning real buildings with partially saturated facades. The saturation assessment was based on differences of values of intensity. The concept proved to be feasible and technically realistic.

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Wyznaczanie odchyleń sciany budynku od płaszczyzny pionowej na potrzeby diagnostyczne

Pawłowski W., Damięcka M., Jagoda M., Suchocki Cz.

Zeszyty Naukowe. Budownictwo / Politechnika Łódzka

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2007

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Z. 56

168-177

PL

W artykule zostały przedstawione dwie metody pomiarowe, które mogą być wykorzystane do badania geometrii sciany budynku na potrzeby diagnostyczne - metoda wcięcia przestrzennego w przód oraz metoda biegunowa 3D z użyciem tachimetru wyposażonego w dalmierz bezlustrowy. Obie metody porównano ze sobą na podstawie wyników pomiaru odchyleń ściany budynku Politechniki Koszalińskiej od płaszczyzny pionowej.

EN

The article presents two measuring methods which can be used to research building wall geometry for diagnostic needs - the spatial intersection method and the 3D polar survay by use reflectorless total station. Both methods were compared on base the results of measurement on deviations of a building's wall of Koszalin's Technical University from the vertical plane.

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Registration of building wall geometry as carried out by spatial forward intersection and 3D polar methods

Damiecka M., Jagoda M., Suchocki Cz.

Reports on Geodesy

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2007

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z. 1/82

47-54

4

Kolej na GPS

Gajc B., Suchocki Cz.

Geodeta : magazyn geoinformacyjny

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2006

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nr 4

60-61