Qi Chengqing (4 results)

Taschenbuch. Condition: Neu. ASSESSMENT OF PLASTIC SHRINKAGE CRACKING AND ITS IMPACT ON DURABILITY | Chengqing Qi | Taschenbuch | Englisch | VDM Verlag Dr. Müller | EAN 9783639130881 | Verantwortliche Person für die EU: preigu GmbH & Co. KG, Lengericher Landstr. 19, 49078 Osnabrück, mail[at]preigu[dot]de | Anbieter: preigu. …

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Kartoniert / Broschiert. Condition: New. Dieser Artikel ist ein Print on Demand Artikel und wird nach Ihrer Bestellung fuer Sie gedruckt. Autor/Autorin: Qi ChengqingChengqing Qi was born in 1972. He studied at Southeast nUniversity (China) in the area of cement and concrete materials, nbefore joining Purdue University for Ph.D. study. He works on nmicroscopy and petrography of cement.…

Taschenbuch. Condition: Neu. nach der Bestellung gedruckt Neuware - Printed after ordering - Fresh concrete may be susceptible to plastic shrinkage cracking. Cracks thatdevelop at an early-age can significantly impact the durability of concrete structures.This study has developed a quantitative approachto determine the efficiency of fiber reinforcement for plastic shrinkage crack reduction.A semi-automated imageanalysis technique was used to process digital images of surface crack widths. Statistical analysis methods were used to determine the repeatability of the test as a proposed standard plastic cracking test method. Finally, theimpact of premature cracking on the corrosion of steel reinforcement was quantitativelyassessed.…