SISTEM PENDETEKSI ORIENTASI KECACATAN PADA BETON MENGGUNAKAN GELOMBANG ULTRASONIK; FLAW ORIENTATION DETECTION SYSTEM IN CONCRETE BASED ON ULTRASONIC WAVES

Aji, Satrio, Abdul Rouf

2016 | Skripsi | FMIPA

In this era, utilizing the ultrasonic waves into technology are very developed andrapid in Indonesia. One of those deveploment forms are to read a flaw in homogen thing (concrete). In this research, the problem was trying to be solved by the flaw orientation detection system or the flaw pattern detection system using an attenuation method that decreasing signal of ultrasonic waves. The ultrasonic waves are read by the amplitude scale, and showed by the exponential graph to correct those error measurements. The test result was getting done by making transmitter amplifier circuit used a transformator, receiver amplifier circuit used a LMC 6032, and power circuit 5 V to input voltage receiver. The final result of this research is amplitude waves with error score 8,7%. Keyword : Transmitter, Trans

Kata Kunci : N