( ) Regulation of safety operation in power engineering construction (Part of power transmission line) DL5009.2 94 1995 4 1 1 2 110 500kV 35 63kV 3 4 5 6 ( ) 7 8 9 10 11 12 13 14 15 16 17
18 19 1. 2. 3m 3. 4. 1m 5. 12 6. 7. 2m 20 1. 1 1 (m) 2. 3. 4. 110kV 1 10kV3m 35kV 4m 63 110kV5m 21 1. 10m 2. 3. 4. 5 5. 6. 7. 8. 22 1. 5 5 20 2. 15m
3. 4. 5. 6. 7. 23 1. 2. 3. 24 1. 2. 3. 4. 25 26 27 1. 2. 3. 4. 5. 6. 7. 28 29 30 1. 2. 3. 2.5m 6m 31 32 33 34 1. 2. 3.
4. 5. 6. 7. 8. 35 36 37 38 39 40 41 42 43 44 2m 2 2 2 5 5 15 15 30 30 (m) 2 (m) 3 4 5 1. 2. 45 46 47 () () () 48 49 50 51 52 53
54 ( ) 55 3 3 (kv) 10 35 63 110 220 330 500 2.0 3.5 4.0 5.0 6.0 7.0 (m) 1.7 2.0 2.5 4.0 5.0 6.0 (m) ( ) (m) 56 57 58 59 60 61 1. 2. 3. 4. 62 1. 2. 3. 4. 5. 6. 7. 63 1. 2. 2/3
3. 4. 5. 6. 64 1. 2. 1m 3. 4. 5. 65 (10kg) (20 ) 66 67 68 69 70 71 72 73 74 75 76 77 78 79 1. 2. 3. 4. 5. 80 81 1.2m 1 4 82 83
84 85 1 3 86 87 88 89 GB 6067 90 1. 2. 10cm 3. 4. 5. 6. 120 7. 8. 9. 91 1. 95% 2. 3. 92 93 94 95 ( ) 4 4 1 1 10 35 63 110 220 330 500 (kv) 1.5 2.0 3.5 4.0 6.0 7.0 8.5 (m) 96 97 98
99 1. 2. 3. 4. 100 101 2m 2 2 102 103 104 105 5 5 () 1 0.75 1 0.5 1 0.3 1 0.15 106 107 108 109 1. 2. () 15m 3. 4. 110 111 112 113 114 1. 0.4 0.6m 0.3m 2. 0.6 2.0m 1/2 3. 2.0m 1.0m 115 116 117 1.2m 118
119 120 1. 1.5m 2. 3. 121 1. 2. 3. 4. 5. 122 2 123 124 200m 400m 50% 125 5min( ) 20min 5min 126 0.3m 0.5m 127 128 1. 2. 3. 15m 4. 5. 40m 20m 129 GB6722 130 131 132 133 134 135 136
137 1. 2. 0.8m 3. 138 139 140 141 142 143 144 145 146 147 1. 2. 3. 4. 5. 148 1. 2. 3. 4. 5. 149 1. 2. 3. 4. 150 151 152 153 154 155 156
157 1. 2. 3. 4. 5. 158 159 160 161 162 1.2 163 164 165 166 167 168 169 170 171 172 173 174 175 5m 176 177 1. 2. 3. 178 179 180 181 182
183 184 185 40 186 187 5 m 10m 188 0.2 MPa(2kgf/cm 2 ) 6 6 ( ) 0 0 15 15 25 25 40 (MPa) (kgf/cm 2 ) 0.05 (0.5) 0.1 (1.0) 0.2 (2.0) 0.3 (3.0) 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 1. () 4 () 6 2. 3. 4. 207
208 1. 2. 3. 15 4. 209 () 1. 2. 3. 4. 210 1. 2. 3. 4. 5. 6. 7. 8. 9. 211 212 213 214 215 1. 2. 3. 4. 5. 6. 216 217 0.8 m 218 219 220 221 70 80
222 223 224 225 226 227 228 20 cm 229 230 231 232 233 234 235 236 237 238 15m 239 240 241 1.5m 242 7 7 (m)
3.0 0.6 0.6 6.5 5.5 1.0 243 244 50cm 245 6 7 60 30cm 246 7cm 8cm;6 8cm 247 7.5cm 9cm 6 9cm 248 48 51mm 50cm 249 1.5m 250 8 8 (m) 2.0 1.5 1.5 1.2 1.0 1.5 0.75 251 252 253 254 255 256 257 258 259 260 261 262 263
264 265 1. 2. 3. 4. 266 1. 2. 267 1. 2. 3. 4. 5. 268 269 3 270 271 1. 2. 3. 272 273 274 275 1. 2. 3. 4. 5. 276 277 278 279 6 280
281 282 283 5m 284 1. 2. 285 1. 2. 3. 4. 5. 286 1. 2. 200mm 3. 4. 5. 30m 6. 3 m () 7. 8. 9. 50m 287 288 289 290 291 1.
2. 3. 292 293 1. 2. 3. 4. 5. 6. 294 1. 2. 3. 4. 5. 295 296 1. 2. 3. 4. 297 298 299 1. 2. 300 301 302 303 () () 304 305
306 307 1. 2.5 2. 3. 4. 5. 6. 7. 8. 9. ( ) 3 308 309 310 311 312 313 314 1. 16mm 2 25mm 2 2. 3. 4. 16mm 2 0.6m 5. 6. () 315 1. 2. 3. 4. 316 1. 2. 317 1. 2.
3. 4. ( ) 318 220kV 319 20% 0% 320 3 321 322 9 9 (kv) 10 35 63 110 220 330 500 (m) 0.7 0.9 1.0 1.3 2.1 3.1 4.0 0.4 0.6 0.7 1.0 1.8 2.8 3.7 (m) 323 324 325 5 326 327 2m 35kV () 328 10 10 (kv) 10 35 63 110 220 1.5 (m) 1.5 2.0 2.5 () 1.5 (m) 1.5 2.0 2.5 () 0.5 (m) 0.5 1.0 1.5 329 35kV
330 331 332 DL409 ( ) 333 334 335 336 337 338 339 ( ) 340 341 342 343 344 ( ) 345 346 SD165 ( ) 347 348 349
350 351 352 353 354 355 356 2 357 358 359 5 360 1. 2. 3. 4. 361 1. 3 2. 3. 4. 20 15 362 1. 2. 1/600 3. 363 364 365 366 () 1. 2. 3. 4. 5.
6. 367 6 368 15 300mm 125% 369 1. 11 10 2. 10 370 371 372 ( ) 0.98kN/cm 2 (100kgf/cm 2 ) 373 374 375 376 11 11 (t) 1 5 10 20 32 50 700 900 1000 1200 (mm) 377 1.U 2. 3. 4. 5. 378 1. 2. 15% 3. 4. 5. 6. 7. 379 1. 20% 2. 3.
4. 5. 3/4 6. 7. 8. 2 9. 380 1. 30 2. 20 381 382 383 384 385 386 387 388 1. () 2. ( ) 3. 4. 5. 6. 7. 8. 389 390 1.2 391 392 393 394
395 396 397 398 K 0 6 7 6 19 6 37 8 19 8 37 18 7 K 0 0.88 0.85 0.82 0.85 0.82 0.85 K 1 K 1 1.1 1.2 1.2 1.3 1.2 1.2 K 2 K 2 1.2 1.2 1.2 K K 1 4.0 2 4.5 3 4.5 4 4.0 5 3.0 6 4.0
1. 1.7 2. 10 15 20 25 30 40 40 (%) (%) 85 75 70 60 50 0 (mm) 7 18 19 27 28 37 38 45 3 4 5 6 () M16 M18 M20 M22 M27 M30 M33 M39 M42 M48 M52 M56 M64 M68 (mm) 12 14 16 20 22 24 28 32 36 40 45 48 50 60 (mm) (mm) 24 28 32 36 40 45 50 58 64 70 80 90 100 110 9.5 11 13 15.5 17.5 19.5 22.5 26 28.5 31 35 39 43.5 49.5 (mm) 900 1250 1750 2100 2750 3500 4500 6000 7500 9500 11000 14000 17500 21000 (kg) (min) ( ) 1.25 10 1.25 10 1.25 10 1.25 10 2.0 10
1.25 10 1.25 10 kn kgf (min) ( ) ( ) ( ) 2.25 225 5 5 1.5 150 2.25 225 5 2.25 225 5 1 100 5 0.85kN(85kgf) 1.8 180 5 (kv) (min) (kv) 6 10 44 1 35 110 4 5 220 3 6 10 40 2 35 105 3 8 8 1 2.5 2.5 4 15 1 7.5 5 105/0.5m 5 5 (ma) 25% (m/s) 0 0 0.2 1 0.3 1.5 2 1.6 3.3 3 3.4 5.4 4 5.5 7.9 5 8.0 10.7 6 10.8 13.8 7 13.9 17.1 8 17.2 20.7 9 20.8 24.4
10 24.5 28.4 11 28.5 32.6 12 32.6 1. 2. 3.