On Initiating Program Control Theory of Nonel Network
In order to reduce the initial velocity of flying stone, we should cover the blasting surface area.However this procedure should be made and have to be done after nonel initiating circuits are set well.Therefore there will be unpredictable risks to keep initiation network in good condition.Cluster and relay types of nonel initiating networks are the most widely used in blas ting engineering during construction.But they are simple and extensive and without function of tamper resistance.Therefore they have been unable to meet the needs of modem blasting engi neering and blasting engineering that close to the protected object.To develop nonel initiating network with insurance circuits is extremely urgent.The protection principle of insurance circuits is to make a nonel tube parallel in main blasting circuit and its two ends connected with three links of initiating program control circuitsreversible detonating to shape a completely closed cir cuit.When the main blasting circuit has been crushed, the insurance circuit will make sure 100% probability of explosion of main blasting circuit.When N asynchronous detonating nodes of initiating program control circuits are simultaneously smashed, the insurance circuits can re store them to initial good state.Because of advanced initiating program control theory of nonel network, the nonel initiating network has running in circles and resurrect technique.The theoreti cal basis of initiating program control theory of nonel network is blasthole square grids, detona ting element image code.Only square can let blasthole network be rectangular array.Then put two constant sequence groups vertically intersect to match rectangular array.Make use of this math skill to build nonel initiating program control theory.This is lie in two sides of rectangular array separately setting a blasting program sequence arithmetic even number column control cir cuit.Use this theory, we can develop various millisecond whole course single stage single or double or multiple rings nonel initiating networks matching with blasting engineering.Blasting arithmetic even-odd control circuits control and form virtual even number column groups and then combine with initiating tubes to form vertically intersected constant sequence groups, that is to say, forming whole course single-stage single or double rings initiating rectangular array.
insurance circuit main free surface initiating program control circuit arithmetic odd-even control circuit whole course single-stage single ring whole course single-stage double rings whole course single-stage multiple rings reversible detonating thre
LIU Guoxiang
Fujian Jiaojian Group Engineer Co.,Ltd.,Xiamen,Fujian,361021,China
国际会议
珠海
英文
128-137
2013-11-22（万方平台首次上网日期，不代表论文的发表时间）