临连高速公路中间质量控制研究

发布时间：2018-04-03 07:00

本文选题：试验检测　切入点：路基质量检查　出处：《长安大学》2014年硕士论文

【摘要】：我国的高速公路进入了快速发展时期，随着高速公路的大量修建，高速公路发生的事故也越来越多，伤亡的人数每年超过数万，这就要求不仅对驾驶员提出更高的要求，而且对公路工程也提出了更严格的质量标准。公路工程的建设是一项系统而复杂的工作，其质量也是有高有低。对公路工程质量的检测是一项非常重要的工作。本文主要对路基质量检查中的压实度检测、灰剂量检测和弯沉检测项目；对水泥混凝土构件质量检查中的强度检测、钢筋保护层厚度检测和外观质量检测项目；对路面质量检查中的平整度检测、抗滑性能检测和厚度检测项目进行分析研究，从各个项目的测试原理、方法、所用仪器设备、注意事项、影响因素、实际运用效果等方面，对每个项目进行详细地论述，通过论述可看出试验检测工作不仅仅是掌握操作方法，还要熟悉对每项指标总结、分析处理以及应用中的全面剖析，要求试验检测人员认真细心，有耐心，有缜密的思维，这样能出具更加合理的检测报告，才能更好地激发施工单位的热情。试验检测技术水平的提升，将有助于推广一些新技术、新工艺、新材料，这不仅增强了公路产品的安全保障，还促进了科学技术的发展，其次试验检测工作对鉴定工程质量事故提供更加有力的保证，能及时地总结经验教训，减少事故损失，降低工程质量事故的发生机率。试验检测工作是一项重要的工作，不能疏忽大意，必须系统地、严谨地处理每个环节才能得到科学、有效的数据，才能有实际意义。
[Abstract]:The expressway in our country has entered a period of rapid development. With the construction of a large number of expressways, more and more accidents occur on the highway, and the number of casualties exceeds tens of thousands every year, which requires not only the drivers to put forward higher requirements.Moreover, more stringent quality standards have been put forward for highway engineering.Highway engineering construction is a systematic and complex work, its quality is also high and low.The inspection of highway engineering quality is a very important work.In this paper, the compaction degree test, ash dose test and deflection test items in the quality inspection of roadbed, the strength test in the quality inspection of cement concrete members, the thickness detection of the steel bar protective layer and the inspection items of the appearance quality are mainly carried out.This paper analyzes and studies the items of smoothness test, anti-skid performance test and thickness test in pavement quality inspection, from the aspects of testing principle, methods, instruments and equipment used, matters needing attention, influencing factors, practical application effect, etc.By discussing each item in detail, we can see that the test and test work is not only to master the operation method, but also to be familiar with the summary of each index, the analysis and treatment, and the comprehensive analysis in application.Patient, careful thinking, so as to produce a more reasonable test report, in order to better stimulate the enthusiasm of the construction unit.The upgrading of testing and testing technology will help to popularize some new technologies, new processes, and new materials. This will not only enhance the safety and security of highway products, but also promote the development of science and technology.Secondly, the test and detection work can provide more effective guarantee to identify the engineering quality accident, can summarize the experience and lessons in time, reduce the accident loss and reduce the probability of the engineering quality accident.Test and detection is an important work, which can not be ignored. It must be processed systematically and rigorously in order to obtain scientific and effective data, so as to have practical significance.
【学位授予单位】：长安大学
【学位级别】：硕士
【学位授予年份】：2014
【分类号】：U415.1

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