Browsing by Author "Chung, Deborah Duen Ling"
Now showing items 1-7 of 7
-
Capacitance-based stress self-sensing effectiveness of a model asphalt without functional component
Öztürk, Murat; Chung, Deborah Duen Ling (Elsevier, 2021)Capacitance-based self-sensing is shown for the first time on a pitch-based material, which serves as model asphalt. No functional component is involved. Compressive stress (5–1720 Pa) is sensed. The capacitance increases ... -
Capacitance-based stress self-sensing in asphalt without electrically conductive constituents, with relevance to smart pavements
Öztürk, Murat; Chung, Deborah Duen Ling (Elsevier, 2022)The capacitance-based stress self-sensing in asphalt without device or functional constituent incorporation is reported for the first time, with relevance to smart pavements. Stress sensing enables weighing. Without the ... -
DC electric polarization of cured cement paste being unexpectedly hindered by free water
Xi, Xiang; Öztürk, Murat; Chung, Deborah Duen Ling (Wiley, 2021)Electric polarization is basic to the dielectric behavior, which is pertinent to the science and applications of cement-based materials. This work reports the dynamics of the DC-current-induced electric polarization/depolarization ... -
Electromagnetic skin depth of cement paste and its thickness dependence
Chung, Deborah Duen Ling; Öztürk, Murat (Elsevier, 2022)The skin depth delta describes the ability of electromagnetic radiation (particularly microwave) to penetrate a material. This ability is relevant to radar-related applications, electromagnetic interference shielding and ... -
Enhancing the electromagnetic interference shielding effectiveness of carbon-fiber reinforced cement paste by coating the carbon fiber with nickel
Öztürk, Murat; Chung, Deborah Duen Ling (Elsevier, 2021)The effectiveness of electromagnetic interference (EMI) shielding is valuable for construction materials and can be enhanced by the addition of carbon fiber to cement. This work reports for the first time that nickel coating ... -
Radio-wave absorption by aluminum and its dependence on the absorption distance
Chung, Deborah Duen Ling; Öztürk, Murat (Springer, 2021)The absorption of radio wave is relevant to electromagnetic interference (EMI) shielding and low observability. The effect of the absorption distance much above the calculated skin depth on the absorption of radio wave ... -
Radio-wave shielding behavior of steel structures
Öztürk, Murat; Chung, Deborah Duen Ling (Taylor and Francis, 2021)The shielding of radio wave by steel-containing structures is desirable for electronics protection but undesirable for telecommunication signal reception. This work investigates the shielding behavior of steel structures ...
