港工技术
港工技術
항공기술
PORT ENGINEERING TECHNOLOGY
2013年
6期
56-60
,共5页
王赢%孙成科%张喜平%徐小明
王贏%孫成科%張喜平%徐小明
왕영%손성과%장희평%서소명
点载荷试验%各向异性%点荷载强度%单轴抗压强度%沉积岩
點載荷試驗%各嚮異性%點荷載彊度%單軸抗壓彊度%沉積巖
점재하시험%각향이성%점하재강도%단축항압강도%침적암
point load test%aeolotropism%point load strength%uniaxial compressive strength%sedimenta-ry rock
在总结岩石点荷载强度试验的基础上,为研究不同岩性的岩石点荷载强度指数与标准抗压强度的比值的差异,本文通过对山东海阳核电站一期主厂区沉积岩点荷载试验与标准岩块抗压强度试验成果进行的对比分析,得出沉积岩的各向异性指数,进而指导其在工程实际中的应用。
在總結巖石點荷載彊度試驗的基礎上,為研究不同巖性的巖石點荷載彊度指數與標準抗壓彊度的比值的差異,本文通過對山東海暘覈電站一期主廠區沉積巖點荷載試驗與標準巖塊抗壓彊度試驗成果進行的對比分析,得齣沉積巖的各嚮異性指數,進而指導其在工程實際中的應用。
재총결암석점하재강도시험적기출상,위연구불동암성적암석점하재강도지수여표준항압강도적비치적차이,본문통과대산동해양핵전참일기주엄구침적암점하재시험여표준암괴항압강도시험성과진행적대비분석,득출침적암적각향이성지수,진이지도기재공정실제중적응용。
Point load test can determine the point load strength indexes of rock. The result then can be used to sort the rock,distinguish the aeolotropism of rock and calculate the uniaxial compressive strength of rock in the whole yard,with the conversion factor which has been calculated by some point load strength and uniaxial co mpressive strength. With the examples of the first-stage construction nuclear power station in Haiyang of Shandong province,this article has concluded that the conversion factor is different as to the different rocks,and then explained the use of point load test in actual project works.