Title: Fatigue of concrete examined on the nanoscale
Language: English
Authors: Schaan, Gunnar 
Rybczynski, Sebastian 
Schmidt-Döhl, Frank Michael  
Ritter, Martin  
Issue Date: 2020
Source: Wiley Analytical Science Conference (2020)
Abstract (english): 
Ultra-high performance concrete (UHPC) is a specialized form of concrete distinguished by its high compressive strength of over 150 N/mm2, which is much higher than in ordinary concrete. This strength is achieved by using various types of high-strength, fine-grained aggregate optimized for packing density, such as quartz sand and quartz powder, as well as by utilizing very low water-to-cement (w/c) mass ratios as low as 0.15, as opposed to ca. 0.45 in ordinary concrete. In addition to decorative purposes as béton brut, its favorable properties are taken advantage of in structures such as bridges, high-rise buildings and wind-turbine towers.
Conference: Wiley Analytical Science Conference 2020 
URI: http://hdl.handle.net/11420/8717
Institute: Betriebseinheit Elektronenmikroskopie M-26 
Feststoffverfahrenstechnik und Partikeltechnologie V-3 
Baustoffe, Bauphysik und Bauchemie B-3 
Document Type: Chapter/Article (Proceedings)
Project: SPP 2020 - Teilprojekt: Hochauflösende elektronenmikroskopische Untersuchungen zum Ermüdungsverhalten von Hochleistungsbetonen und mehrskalige Modelierung mittels Bonded Particle Model 
SPP 2020: Zyklische Schädigungsprozesse in Hochleistungsbetonen im Experimental-Virtual-Lab 
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