铁路线路改造和维护为运输提供技术保障.doc

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铁路线路改造和维护为运输提供技术保障
在我国的运输体系中，铁路运输占有主要地位，为我国的经济发展提供了强有力的支撑。从目前国内物流行业的发展来看，铁路运输正在朝着高速化和重载化发展，如果不加强对铁路线路的改造和维护，将难以完成铁路运输任务，进而制约国民经济的发展。
In China's transportation system, railway transportation plays a major role, provides the powerful support for the economic development of our country. From the current development of domestic logistics industry, the railway transportation is developing toward high speed and heavy load of development, if does not strengthen the reform of the railway line and maintenance, will be difficult to complete the task of rail transport, which restricts the development of the national economy.
通过对铁路工程了解后发现，由于铁路工程涉及的地形较复杂，在铁路工程施工过程中不可避免的会遇到一些工程病害，这些病害都是关系到整个铁路工程质量的重要因素，因此我们必须要引起足够的重视，要积极研究解决对策，有效预防铁路工程中的常见病害，保证铁路工程的总体质量达到相应标准，为铁路运输的有效运行提供技术保障。
The railway engineering understanding after found, because the railway project involves complex terrain,
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in the railway engineering construction process will inevitably encounter some engineering diseases, these diseases are important factors that related to the quality of railway engineering, so we must cause enough attention, should actively study countermea