Ma Hui, Xue Jianyang, Lin Jianpeng, Wang Gang, Lei Siwei. RELIABILITY ANALYSIS ON SHEAR CAPACITY OF STEEL RECYCLED AGGREGATE CONCRETE BEAM[J]. INDUSTRIAL CONSTRUCTION, 2013, 43(9): 7-11. doi: 10.13204/j.gyjz201309001
Citation:
Ma Hui, Xue Jianyang, Lin Jianpeng, Wang Gang, Lei Siwei. RELIABILITY ANALYSIS ON SHEAR CAPACITY OF STEEL RECYCLED AGGREGATE CONCRETE BEAM[J]. INDUSTRIAL CONSTRUCTION, 2013, 43(9): 7-11. doi: 10.13204/j.gyjz201309001
Ma Hui, Xue Jianyang, Lin Jianpeng, Wang Gang, Lei Siwei. RELIABILITY ANALYSIS ON SHEAR CAPACITY OF STEEL RECYCLED AGGREGATE CONCRETE BEAM[J]. INDUSTRIAL CONSTRUCTION, 2013, 43(9): 7-11. doi: 10.13204/j.gyjz201309001
Citation:
Ma Hui, Xue Jianyang, Lin Jianpeng, Wang Gang, Lei Siwei. RELIABILITY ANALYSIS ON SHEAR CAPACITY OF STEEL RECYCLED AGGREGATE CONCRETE BEAM[J]. INDUSTRIAL CONSTRUCTION, 2013, 43(9): 7-11. doi: 10.13204/j.gyjz201309001
Based on the test results of shear capacity of steel recycled aggregate concrete beam and according toUnified Standard for Reliability Design of Building Structure(GB 500682001),the Monte-Carlo method wasused to calculate the reliability of shear capacity of steel recycled aggregate concrete beam. The influences of shearspanratio,replacement rate of recycled aggregate,stirrup ratio,steel ratio of webs,strength grades of recycled concrete and steel strength on the reliability of steel recycled aggregate concrete beam were studied. The results show that the reliability indexes of shear capacity of steel recycled aggregate concrete beam can meet the demand of existing code in the range of studied parameters. And it can be used in practical project. The results also show that the reliability indexes decreased with the increase of replacement rate of recycled aggregate and shear-span ratio. The reliability indexes increased with the increase of stirrup ratio and steel ratio of steel webs and also increased with the increase of recycled aggregate concrete strength grade and steel strength. The conclusions can provide reference for the design and application of steel recycled aggregate concrete beam.