请帮我翻译成英语。谢谢大家了

Question

铁路线路属于动态运行，轨枕作为铁路线路的组成部分，承受着钢轨传来的反复荷载，受力状态复杂，轨枕的伤损是不可避免的，在繁忙的工作状态下，我们很难做到发现线路小病害、轨枕小伤损就立即整治，这样将给轨枕的伤损提供了储备的机会，最后导致轨枕的失败，增加工作量。如果及时采取一定的预防措施将大大减少轨枕的伤损情况，延长轨枕的使用寿命，相对会减少轨枕作业的工作量。
本文根据预应力混凝土轨枕裂缝和伤损的调查情况，分析了铁路轨道结构中混凝土轨枕伤损的主要形态，从物理、力学、化学的角度分析了裂缝和伤损的成因，分析了裂缝和伤损对轨枕结构和耐久性的影响，提出了混凝土轨枕裂缝和伤损的防止与控制措施， 为我们对铁路线路的养护和维修提供必要的依据。
关键词：预应力；混凝土；轨枕；裂缝和伤损；耐久性

Answer 1

楼主你好！
Railway line belongs to dynamic operation, sleeper is part of the railway lines as coming under rails, repeated loading, stress state complex, sleeper wounds loss is inevitable, in a busy work condition, we found it hard to line small diseases, small injury sleeper immediately regulation, such loss to the component provides the bloody injury reserves of opportunity, which eventually led to the failure of sleeper, increased workload. If take timely certain preventive measures will reduce the sleeper, bloody injury extend the service life of the sleeper, relative will reduce the workload homework sleeper.
According to the prestressed concrete sleeper cracks and bloody injury investigation, this paper analyzes the concrete sleeper rail structure in the main form, bloody injury from physical, mechanical, chemical perspective, this paper analyses the causes of cracks and bloody injury, analyzes the cracks and bloody injury to the influence of structural and durability sleeper, and puts forward concrete sleeper cracks and bloody injury to prevent and control measures of railway lines for us, the maintenance and repair provide necessary basis.
Keywords: prestressed; Concrete; Sleeper; Cracks and bloody injury; durability
谢谢！

Answer 2

Railway line belongs to dynamic operation, sleeper is part of the railway lines as coming under rails, repeated loading, stress state complex, sleeper wounds loss is inevitable, in a busy work condition, we found it hard to line small diseases, small injury sleeper immediately regulation, such loss to the component provides the bloody injury reserves of opportunity, which eventually led to the failure of sleeper, increased workload. If take timely certain preventive measures will reduce the sleeper, bloody injury extend the service life of the sleeper, relative will reduce the workload homework sleeper.

According to the prestressed concrete sleeper cracks and bloody injury investigation, this paper analyzes the concrete sleeper rail structure in the main form, bloody injury from physical, mechanical, chemical perspective, this paper analyses the causes of cracks and bloody injury, analyzes the cracks and bloody injury to the influence of structural and durability sleeper, and puts forward concrete sleeper cracks and bloody injury to prevent and control measures of railway lines for us, the maintenance and repair provide necessary basis.

Keywords: prestressed; Concrete; Sleeper; Cracks and bloody injury; durability本回答被提问者采纳