Blasting peak particle velocityGA-BPNNRFRandom GA-BP network groupFusing random forest (RF), genetic algorithm (GA), and BP neural network (BPNN), it is proposed to use GA-BPNN instead of decision tree in RF, then to construct GA-BPNN as the core of RGA-BPNNG blasting peak particle ...
Ghasemi E, Kalhori H, Bagherpour R (2016) A new hybrid ANFIS-PSO model for prediction of peak particle velocity due to bench blasting. Eng Comput. doi:10.1007/s00366-016-0438-121Ghasemi E, Kalhori H, Bagherpour R (2016) A new hybrid ANFIS–PSO model for prediction of peak particle...
Study Findings on Engineering Are Outlined in Reports from China University of Mining and Technology (Study on influencing factors and prediction of peak particle velocity induced by roof pre-split blasting in underground) 来自 掌桥科研 喜欢 0 阅读量: 8 摘要: By a News Reporter-Staff News ...
Peak particle velocity (PPV)Dimensional analysisSarcheshmeh copper mineGround vibrations arising from rock blasting is one of the fundamental problems in the mining industry, and predicting it plays an important role in the minimization of environmental complaints. To evaluate and calculate the blast-...
(and sub-subharmonics) of the forcing frequency- beat formation that may double or triple peak particle velocity (PPV) levels.Recognition of beats permitted techniques to be used to control ground vibration from coal overburden blasting to limits deemed to cause no further instability in a slip ...
Rock blasting — peak particle velocity against distancedoi:10.36487/ACG_REP/1508_23_BOONChia BoonLean OoiAustralian Centre for Geomechanics, PerthFMGM 2015: Ninth International Symposium on Field Measurements in Geomechanics, 2015 9-11 September, Sydney...
The Lu-Hustrulid approach for calculating the peak particle velocity caused by blasting[C]// Proceedings of the 2nd World Conference on Explosive and Blasting Technique. Praque, Czech:[s. n.],2003:486-192.The Lu-Hustrulid approach for calculating the peak particle velocity caused by blasting....
LUIGI S. Theoretical derivation of a peak particle velocity- distance law for the prediction of vibrations from blasting [J].Rock Mech Rock Eng,2009,42 (3):547-556.SAMBUELLI, L. 2009. Theoretical derivation of a peak particle velocity-distance law for the prediction of vibrations from ...
through an Heelan solution; a theoretical solution of blasting vibration of a long column charge is compared with a Sadaovsk formula; and a length influence factor of the charge is introduced in the Sadaovsk formula to calculate the peak particle vibration velocity of column charge blasting. Accor...
air pressure from blastingburied explosionsThree sets of different formulae expressed as functions of dynamic elastic constants of rock and some design parameters involved in a buried explosion are derived explicitly for the prediction of peak particle velocity (PPV) and peak air pressure (PAP). ...