初撑力 meaning in English

setting load
setting pressure

Determination of setting load of powered support
液压支架初撑力的确定
Determination of the setting load of hydraulic supports in the condition of high working resistance
高工作阻力液压支架初撑力的确定
Using individual hydraulic prop in thin coal seam face is better than the others in the aspect of support strength , premary supporting force , shrink amount and safety
在薄煤层工作面中使用单体液压支柱，在支护强度、初撑力、可缩量、安全保障及操作人员安全上，都优于其它单体支护材料。
It indicates that setting load of front leg and front leg - to - wall distance and load - bearing waste shield have important influences towards tip - to - face roof stability , results have been proved by the example analysis
研究指出支架前柱初撑力、支架前柱到煤壁距离、掩护梁受载等参数对端面顶板稳定性有重要影响，结论在现场得到了验证。