It appears you don't have support to open PDFs in this web browser. To view this file, Open with your PDF reader
Abstract
The recycled coarse aggregate has poor mechanical properties and cracking resistances due to its own defects, which hinders the application of recycled aggregate concrete (RAC) in practical engineering. In this paper, the cracking resistances of RAC beams were studied by changing the volume incorporation rates and mixing methods of polypropylene fibers and steel fibers. The results show that the cracking width of RAC beams decreases, but the number of cracks is relatively larger when they are destroyed, compared with RAC beams. The ductility of RAC beams with fibers is relatively better. Through the experimental study and theoretical analysis, the formula for calculating the maximum cracking width of RAC beams with hybrid fibers is derived.
You have requested "on-the-fly" machine translation of selected content from our databases. This functionality is provided solely for your convenience and is in no way intended to replace human translation. Show full disclaimer
Neither ProQuest nor its licensors make any representations or warranties with respect to the translations. The translations are automatically generated "AS IS" and "AS AVAILABLE" and are not retained in our systems. PROQUEST AND ITS LICENSORS SPECIFICALLY DISCLAIM ANY AND ALL EXPRESS OR IMPLIED WARRANTIES, INCLUDING WITHOUT LIMITATION, ANY WARRANTIES FOR AVAILABILITY, ACCURACY, TIMELINESS, COMPLETENESS, NON-INFRINGMENT, MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. Your use of the translations is subject to all use restrictions contained in your Electronic Products License Agreement and by using the translation functionality you agree to forgo any and all claims against ProQuest or its licensors for your use of the translation functionality and any output derived there from. Hide full disclaimer
Details
1 Department of Structural Engineering, College of Engineering, Yanbian University, Yanji, Jilin, 133000, China