抽油杆螺纹段表面裂纹应力强度因子实验研究
魏嘉荃, 王国丽, 钟伯明, 张永弘, 李其
AN INVESTIGATION ON STRESS INTENSITY FACTOR INSUCKER ROD THREAD SECTION WITH SURFACE CRACK
Wei Jiaquan, Wang Guoli, Zhong Boming, Zhang Yonghong, Li Qi
石油学报
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1992, (4): 148
-154
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DOI: 10.7623/syxb199204017