论文部分内容阅读
通过对某纺织厂织布、细纱、前纺、后纺车间的劳动卫生学调查,以噪声强度(A)的梯度分组,并对相应的生产环境中作业人员进行与噪声效应有关方面的检查,旨在探讨不同强度的噪声引起的强度一反应关系,以期为噪声环境的治理和听力保护提供依据。材料和方法一、对象:以纺织厂不同噪声强度的织布、细纱、前纺和后纺车间的女工591名为检查对象。其中织布车间230名,年龄19～49岁,平均27.5岁;工龄
Through the investigation on labor hygiene of weaving, spinning, spinning and spinning workshop of a textile mill, the noise intensity (A) is divided into groups and the workers in the corresponding production environment are inspected in relation to the noise effect. The purpose is to explore the intensity-response relationship caused by different intensities of noise, in order to provide a basis for the management of noise environment and hearing protection. Materials and Methods I. Object: 591 women workers of weaving, spinning, spinning and after spinning workshops with different noise intensity of textile mills were examined. One of 230 weaving workshop, aged 19 to 49 years, an average of 27.5 years of age; length of service