论文部分内容阅读
地质工作包括踏勘、钻探、坑探、物化探、测绘、岩矿分析。还有为其服务的物资供应与运输,以及航测和水上钻探用的飞机、船舶、专用仪器设备的制造修配。在这些工作中,除了工伤事故外,还存在某些有害因素,对劳动者的身体健康造成不良影响,即职业性危害。据近几年对河南地质职要11364人的多次体检,发现职业常见病、多发病有45种之多,患病人数6055人,占53.2％。主要是化学因素、物理因素和生物因素直接危害劳动者的健康。尘肺名列榜首,从事坑探掘进、刻槽取样、矿石碎样加工以及机械修配的铸造、焊接、砂轮磨削等工种的人员,长期在粉尘浓度超标准的条件下工作,因而患尘肺病的人多,发病率占接触粉尘作业职工的
Geological work includes reconnaissance, drilling, pit exploration, geochemical exploration, mapping, rock and mine analysis. As well as supply and transport of materials for its services, as well as manufacturing and repair of aircraft, ships and special equipment for aerial surveying and water drilling. In these work, in addition to work-related accidents, there are some harmful factors that have an adverse effect on the health of workers, that is, occupational hazards. In recent years, there have been many physical examinations of 11364 people in Henan geological post and found that there are 45 kinds of frequently-occurring occupations and frequently-occurring diseases with a prevalence of 6055 or 53.2%. Mainly chemical, physical and biological factors directly endanger the health of workers. Pneumoconiosis topped the list. People engaged in excavation, grooving, ore crushing, and mechanical casting, welding, and grinding of grinding wheels have long been exposed to pneumoconiosis More people, the incidence of contact dust workers