An Approach for Understanding and Promoting Coal Mine Safety by Exploring Coal Mine Risk Network

Table 4

Risk number and type.

Number	Risk	Attribute
1	Air blower failure	Machine
2	Asphyxiation	Environment
3	Delay of support	Management
4	Brake failure	Machine
5	Cable insulation failure	Machine
6	Cable short circuit	Machine
7	Falling of cage	Machine
8	Carbon monoxide poisoning	Environment
9	Optional close of ventilation	Management
10	Coal and gas outburst	Environment
11	Collapse of coal bunker	Environment
12	Coal dust concentration exceeding limit	Environment
13	Coal dust explosion	Environment
14	Collapse of support structure	Technology
15	Collision	Machine
16	Conveyor belt burning	Machine
17	Conveyor failure	Machine
18	Conveyor over-temperature	Machine
19	Defective geological condition	Environment
20	Drilling blasting hole	Technology
21	Drinking	Person
22	Dynamite explosion	Management
23	Electric leakage	Machine
24	Electric locomotive failure	Machine
25	Electric shock	Machine
26	Electric spark	Machine
27	Explosion of electric switch	Machine
28	Electrical failure	Machine
29	Electrified device failure	Machine
30	Entering danger zone	Person
31	Fall	Person
32	Falling object	Environment
33	Faulty track	Machine
34	Fire	Environment
35	Float coal	Environment
36	Flying rock	Environment
37	Gas burning	Environment
38	Gas concentration exceeding limit	Environment
39	Gas explosion	Environment
40	Gas monitoring system failure	Machine
41	Geostress concentration	Environment
42	Ignition of cable	Machine
43	Ignition of engine oil	Machine
44	Illegal disassembly of miner’s miner’s lamp	Person
45	Illegal restart	Person
46	Imperfect regulation	Management
47	Inadequate geological prospecting	Management
48	Inadequate training	Management
49	Inadequate ventilation	Management
50	Lack of dedusting device	Management
51	Management negligence	Management
52	Mechanical friction	Machine
53	Mechanical injury	Machine
54	Metal crash	Machine
55	Mine flooding	Environment
56	Miner’s lamp failure	Machine
57	Naked light	Machine
58	Neglect of geostress concentration	Management
59	No warning sign	Management
60	Over-temperature	Environment
61	Penetration into goaf	Technology
62	Poisoning	Environment
63	Poisonous gas leakage	Environment
64	Poor maintenance	Management
65	Poor tunnel support	Technology
66	Power cut	Machine
67	Pressure fan failure	Machine
68	Roof collapse	Environment
69	Roof separation	Environment
70	Ruptured steel rope	Machine
71	Severe vibration in anchor construction	Technology
72	Severe vibration in coal cutting	Technology
73	Sliding train	Machine
74	Smoking	Person
75	Spark	Machine
76	Spontaneous combustion of coal seam	Environment
77	Spontaneous combustion of Dynamite	Management
78	Stagnant water	Environment
79	Standing on conveyor belt	Person
80	Steel rope bouncing	Machine
81	Broken steel rope	Machine
82	Stray current	Machine
83	Struck-by	Person
84	Sudden torrential rain storm	Environment
85	Train derailment	Machine
86	Train overload	Machine
87	Transformer overload	Machine
88	Trip	Person
89	Tunnel support failure	Technology
90	Unreasonable blasting	Technology
91	Unreasonable dismantling of elevator	Technology
92	Unreasonable technique scheme	Technology
93	Unscientific design	Technology
94	Unstable pillar	Technology
95	Ventilation failure	Machine
96	Violation blasting	Management
97	Violation operation	Management
98	Violation weld	Management
99	Water leaking	Environment
100	Water pump failure	Machine
101	Weakness of safe consciousness	Person
102	Winch brake failure	Machine
103	Optional withdrawal of pillar	Management
104	Wrong geologic survey	Technology
105	Wrong holing-through	Technology