More attention is now paid to analysis and assessment of load carrying capacity of the existing highway Bridges in engineering circles.
现有公路桥梁承载力的分析与评定是当前工程界非常重视的问题。
But also provides evidence to modify highway bridge design vehicle load and formulating the existing highway bridge design vehicle load limit.
可以为公路桥梁设计汽车荷载的修编和现行公路桥梁设计汽车荷载限载标准的制定提供依据。
The existing highway design criterion only takes setting pavement longitudinal grade, side ditch and drainage ditch into account in order to eliminate surface water.
现有的公路设计中，考虑较多的仅仅是通过设置道路的纵坡、边沟及排水沟等设施来排除地表水。
In this paper, to aim at the characteristics of existing highway reinforced concrete Bridges, some topics of reliability assessment are studied. The major contents are summarized as follows.
本文针对既有钢筋混凝土桥梁的特点，对可靠性评估的若干重要问题进行了研究，主要内容如下。
The article introduced the concept and importance of environmental protection work of highway construction, analyzed the existing problems and put forward the solution and treatment measures.
本文介绍了公路建设中环境保护的概念及其重要性，并对存在问题进行了分析，提出了解决方法和处理措施。
The paper mainly introduces actuality and existing problems of county road, and while put forward relative countermeasure in highway maintenance.
主要阐述了县乡公路现状及存在的问题进行了分析，同时对公路养护提出了相应的对策。
Focusing on highway management, this essay expounds the characteristics of highway administration and exposes the existing problems in the aspect.
本文以公路管理为载体，考察了公路行政执法的特征以及新时期公路行政执法存在的问题。
Existing valuation method of highway construction works tendering is based on bill of quantity. It is the same as national standard Code of valuation with bill quantity of construction work.
公路工程现行的招投标计价方法是以工程量清单为基础的计价模式，本质上与作为国家标准的《建设工程工程量清单计价规范》是一致的。
In the light of the problems existing in current velocity measurement on highway, this paper talks about how to make the velocity measurement on highway more humanistic.
就当前公路测速中存在的问题，提出了一些使公路测速更加人性化的措施。
Reconstructing of the existing cement concrete pavement is an important problem in the current highway technological field.
旧水泥混凝土路面的改建是目前公路技术领域的一大课题。
Main problems existing in cardinal highway gas station business are analyzed, and Suggestions for improvement are set forth.
分析了干道加油站经营工作存在的主要问题，提出做好干道加油站经营工作的建议。
Main problems existing in cardinal highway gas station business are analyzed, and Suggestions for improvement are set forth.
分析了干道加油站经营工作存在的主要问题，提出做好干道加油站经营工作的建议。
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