TY - GEN
T1 - Classification model for estimating demolition waste generation considering structure types and wall material of detached house by ANOVA analysis
AU - Cha, Gi Wook
AU - Hong, Won Hwa
PY - 2014
Y1 - 2014
N2 - Construction activity in South Korea must entail the process of demolition. There is such a high sense of awareness of the importance of managing ever-increasing quantities of demolition waste. To ensure efficient management of demolition waste, it is critical to quantitatively estimate the amount of demolition waste. Based on such need, this study examined the sub-divided categorization models to predict the amount of demolition waste generation rates (DWGs). For the execution of study, the present researchers collected the data on DWGs from 394 buildings based on the mass balance principles. On the basis of the collected DWGs data, ANOVA analysis was performed to compare mean differences in structure and wall materials. Results of the analysis showed that the amount of DWGs varied, depending on the structure of buildings and the wall materials used. The results also indicated that describing even a single type of DWGs discarded from buildings would require multiple estimation models for demolition waste generation.
AB - Construction activity in South Korea must entail the process of demolition. There is such a high sense of awareness of the importance of managing ever-increasing quantities of demolition waste. To ensure efficient management of demolition waste, it is critical to quantitatively estimate the amount of demolition waste. Based on such need, this study examined the sub-divided categorization models to predict the amount of demolition waste generation rates (DWGs). For the execution of study, the present researchers collected the data on DWGs from 394 buildings based on the mass balance principles. On the basis of the collected DWGs data, ANOVA analysis was performed to compare mean differences in structure and wall materials. Results of the analysis showed that the amount of DWGs varied, depending on the structure of buildings and the wall materials used. The results also indicated that describing even a single type of DWGs discarded from buildings would require multiple estimation models for demolition waste generation.
KW - ANOVA
KW - Demolition waste generation rates (DWGs)
KW - Estimation model
KW - Mass balance principle
UR - http://www.scopus.com/inward/record.url?scp=84891893893&partnerID=8YFLogxK
U2 - 10.4028/www.scientific.net/AMR.859.191
DO - 10.4028/www.scientific.net/AMR.859.191
M3 - Conference contribution
AN - SCOPUS:84891893893
SN - 9783037859797
T3 - Advanced Materials Research
SP - 191
EP - 195
BT - Advanced Research on Civil Engineering, Materials Engineering and Applied Technology
T2 - 2013 2nd International Conference on Civil Engineering and Material Engineering, CEME 2013
Y2 - 21 December 2013 through 22 December 2013
ER -
