波碎巖石 的英文怎麼說
中文拼音 [bōsuìyándàn]
波碎巖石
英文
bad rock-
Abstract : to counter the ore - rock with different characteristics, the theory of wave mechanics on impacting machinery was used in combination with the results of digital emulation study of hydraulic hammer machine to obtain the output impact energy of hydraulic hammer apparatus and the power of the main engine of hydraulic hammer machine, thus providing the basis for proper selection of the hammerhead and chassis of hydraulic hammer machine
文摘:針對不同特性的礦巖，運用沖擊機械波動力學理論，並結合液壓碎石器的數字模擬研究結果，得出液壓碎石器的輸出沖擊能與液壓碎石機的主機功率，從而為合理選用液壓碎石機錘頭及底盤提供了參考依據。To counter the ore - rock with different characteristics, the theory of wave mechanics on impacting machinery was used in combination with the results of digital emulation study of hydraulic hammer machine to obtain the output impact energy of hydraulic hammer apparatus and the power of the main engine of hydraulic hammer machine, thus providing the basis for proper selection of the hammerhead and chassis of hydraulic hammer machine
針對不同特性的礦巖，運用沖擊機械波動力學理論，並結合液壓碎石器的數字模擬研究結果，得出液壓碎石器的輸出沖擊能與液壓碎石機的主機功率，從而為合理選用液壓碎石機錘頭及底盤提供了參考依據。In numerical simulation, the elastic zone is only considered and the effect of blasting waves on the rock medium, after attenuating through crushing zone and ruptured zone, becomes an input load
數值模擬僅考慮彈性區域，爆炸波對巖石介質的作用經粉碎區、破裂區衰減后成為輸入荷載。And with the introduction of the modulus of elasticity from budiansky method, the general damage model of rock blasting is established in the paper. by use of the ultrasonic wave, rock damage and fracture mechanism and the fragmentation process during blasting are studied, and the theory presented in the paper has been proven
運用超聲波等手段對巖石爆破損傷斷裂機理和破壞過程進行了試驗研究，分析了不同爆破條件下巖石內部微裂紋的擴展規律、損傷演化和巖石破碎規律，驗證了本文理論部分的正確性。The shock from the explosion crushed the rock to a radius of 130 feet.
爆炸形成的沖擊波把130英尺半徑內的巖石搗碎。分享友人