TY - GEN
T1 - A simple method of calculating safety vibrating velocity for single-layer masonry structures in blasting construction
AU - Ai, Xin Ying
AU - Xu, Li Hua
AU - Yu, Jia Li
N1 - Publication details (e.g. title, author(s), publication statuses and dates) are captured on an “AS IS” and “AS AVAILABLE” basis at the time of record harvesting from the data source. Suggestions for further amendments or supplementary information can be sent to [email protected].
PY - 2013
Y1 - 2013
N2 - Blasting-induced seismic wave imposes cyclic loadings on adjacent buildings and structures with a combined loading mode of tension, compression, bending, shear and torsion, and it leads to flaking of floated coat, wall cracking, developing of original cracks, etc. This paper presents a blasting case study for the excavation of Wucun tunnel in Xiamen Success Avenue. Field monitoring and numerical calculation of a typical brick masonry structure are adopted to analyze the relationships among the maximum structural displacement, peak vibration velocity of blasting-induced foundation vibration and the change rate of crack width. On the basis of the study above, a method of calculating the safe vibrating velocity for single-layer masonry structure is proposed. Meanwhile, a suggested value of the safe vibrating velocity for single-layer masonry structure is given. All the research results can be useful for the similar construction and research. © (2013) Trans Tech Pudlications, Switzerland.
AB - Blasting-induced seismic wave imposes cyclic loadings on adjacent buildings and structures with a combined loading mode of tension, compression, bending, shear and torsion, and it leads to flaking of floated coat, wall cracking, developing of original cracks, etc. This paper presents a blasting case study for the excavation of Wucun tunnel in Xiamen Success Avenue. Field monitoring and numerical calculation of a typical brick masonry structure are adopted to analyze the relationships among the maximum structural displacement, peak vibration velocity of blasting-induced foundation vibration and the change rate of crack width. On the basis of the study above, a method of calculating the safe vibrating velocity for single-layer masonry structure is proposed. Meanwhile, a suggested value of the safe vibrating velocity for single-layer masonry structure is given. All the research results can be useful for the similar construction and research. © (2013) Trans Tech Pudlications, Switzerland.
KW - Blasting-induced seismic wave
KW - Crack
KW - Deep foundation pit
KW - Masonry structure
KW - Safety vibrating velocity
UR - http://www.scopus.com/inward/record.url?scp=84883181259&partnerID=8YFLogxK
UR - https://www.scopus.com/record/pubmetrics.uri?eid=2-s2.0-84883181259&origin=recordpage
U2 - 10.4028/www.scientific.net/AMM.353-356.1907
DO - 10.4028/www.scientific.net/AMM.353-356.1907
M3 - RGC 32 - Refereed conference paper (with host publication)
SN - 9783037857755
VL - 353-354
T3 - Applied Mechanics and Materials
SP - 1907
EP - 1913
BT - Advances in Civil and Industrial Engineering
T2 - 3rd International Conference on Civil Engineering, Architecture and Building Materials, CEABM 2013
Y2 - 24 May 2013 through 26 May 2013
ER -