Приложение Г. Критические сжимающие нагрузки на хвостовик
(обязательное)
Диаметр труб, мм | Толщина стенки, мм | Нагрузки, кН, при диаметре (мм) скважин | |||||||
---|---|---|---|---|---|---|---|---|---|
110 | 135 | 145 | 190 | 214 | 234 | 269 | 295 | ||
60 | 7 | 34,3 | 29,4 | 27,5 | - | - | - | - | - |
9 | 42,0 | 37,6 | 33,3 | - | - | - | - | - | |
73 | 7 | - | 43,5 | 41,4 | - | - | - | - | - |
9 | - | 53,7 | 51,4 | - | - | - | - | - | |
11 | - | 64,0 | 61,0 | - | - | - | - | - | |
89 | 7 | - | 61,0 | 59,4 | 52,2 | - | - | - | - |
9 | - | 76,7 | 74,6 | 65,0 | - | - | - | - | |
11 | - | 91,0 | 89,0 | 77,5 | - | - | - | - | |
102 | 8 | - | - | 82,0 | 73,5 | - | - | - | - |
9 | - | - | 91,0 | 82,0 | - | - | - | - | |
10 | - | - | 100,0 | 90,5 | - | - | - | - | |
114 | 8 | - | - | - | 89,4 | 85,4 | 79,6 | - | - |
9 | - | - | - | 100,0 | 95,5 | 91,0 | - | - | |
10 | - | - | - | 110,0 | 105,0 | 99,0 | - | - | |
11 | - | - | - | 119,0 | 115,0 | 108,0 | - | - | |
127 | 7 | - | - | - | 92,0 | 88,0 | 84,5 | 81,0 | 77,5 |
8 | - | - | - | 104,0 | 100,0 | 96,0 | 92,5 | 88,7 | |
9 | - | - | - | 116,0 | 112,0 | 108,0 | 104,0 | 98,0 | |
10 | - | - | - | 128,0 | 127,0 | 118,0 | 114,0 | 109,0 | |
140 | 8 | - | - | - | - | 114,0 | 108,0 | 105,0 | 101,0 |
9 | - | - | - | - | 129,0 | 124,0 | 121,0 | 114,0 | |
11 | - | - | - | - | 158,0 | 151,0 | 148,5 | 144,5 | |
146 | 8 | - | - | - | - | 123,0 | 119,0 | 115,0 | 112,0 |
9 | - | - | - | - | 137,0 | 132,5 | 129,0 | 125,0 | |
10 | - | - | - | - | 151,0 | 146,5 | 142,0 | 138,0 | |
11 | - | - | - | - | 165,0 | 160,0 | 155,5 | 150,5 | |
168 | 9 | - | - | - | - | 160,0 | 157,0 | 153,5 | |
10 | - | - | - | - | 177,0 | 173,5 | 170,0 |
...Назад. Приложение В | Содержание | Приложение Д. Далее...