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公路路基施工的准备工作有哪些?
网址:http://www.dhfjx.cn    发布时间:2019-04-17
公路路基是公路工程中十分重要的一个组成局部,足够的稳定性和耐久性是必不可少的,它一方面是经过完善的设计予以保证,另一方面则是依托科学严谨的施工办法得以完成,路基的质量好坏同样也决议了路面的质量,直接影响的就是交通与我们的人生平安,今天小编就和各位一同来学习公路路基如何做到规范化施工吧!
Highway roadbed is a very important part of highway engineering. Adequate stability and durability are indispensable. On the one hand, it is guaranteed by perfect design, on the other hand, it is completed by scientific and rigorous construction methods. The quality of roadbed also determines the quality of pavement. The most direct impact is traffic and safety of our lives. Today, Xiaobian and you to learn how to achieve standardized construction of highway subgrade bar!
路基开工前,应在全面了解设计请求和设计交底的根底上,停止现场调查和核对。在做好现场调查后,应依据设计请求、合同和现场的实践状况,编制施行性施工组织设计及专项施工计划,并报批。在开工前必需树立健全质量、环保、平安管理体系和质量检测体系,并对各类施工班组、施工人员停止岗前培训和技术、平安交底。场地规划、三通一平、现场的标示标牌等。做好现场取、弃土场的位置选择。
Before the roadbed starts construction, the site investigation and check should be stopped on the basis of a comprehensive understanding of the design requirements and the design submission. After the site investigation is completed, the executing construction organization design and special construction plan shall be compiled and submitted for approval according to the design request, the contract and the actual situation of the site. It is necessary to establish a sound quality, environmental protection, safety management system and quality inspection system before construction, and to stop pre-job training and technology for all types of construction teams and workers, and to make a safe account. Site planning, three links and one level, site signs, etc. Make a good choice of the location of the site taking and discarding sites.
1.技术准备:
1. Technical preparation:
技术交底、岗前技术培训
Technical disclosure and pre-job technical training
各种实验、检测、工序交验等表格的补充及统一,编制搜集各种材料目录
路基设备租赁
Supplementary and unified forms of various experiments, testing and process checking, compiling and collecting catalogues of various materials
丈量放样:导线复测、水准复测、中线复测、横断面复测
Measuring and lofting: wire reexamination, leveling reexamination, midline reexamination, cross-sectional reexamination
选择代表性路段停止实验,总结施工工艺、质量控制措施。
Select representative sections to stop the experiment and summarize the construction technology and quality control measures.
2.施工机具及人员进场:
2. Construction machinery and personnel entering the site:
施工机具的类型、数量满足现场请求;
The types and quantities of construction tools meet the site requirements.
各类技术人员及操作工人满足招标承诺。
All kinds of technicians and operators meet the bidding commitments.
3.施工场地清算:
3. Construction site liquidation:
路基用地范围内的树木、灌木丛等应在清表前砍伐或移植,砍伐的树木应堆放在路基用地之外,并妥善处置。应对路幅范围内的原空中表层腐殖土、表土、草皮等停止清算,填方地段还应按设计请求整平压实。
Trees and shrubs in the area of roadbed land should be cut down or transplanted before the list is cleared. The trees felled should be piled up outside the roadbed land and handled properly. The liquidation of the original aerial surface humus soil, topsoil and turf should be stopped within the scope of the road. The filling area should also be leveled and compacted according to the design requirements.
关于路堑路段的边坡开挖线至截水沟范围的原生植被应予以保存。
The original vegetation from the excavation line of the cutting section to the cut-off ditch should be preserved.
以上的精彩内容由济南大黄蜂工程机械有限公司整理提供,相信经过我们的讲解您对其也有了一定的了解。我们主要经营的产品包括:移动碎石机、圆锥碎石机、反击破碎机和路面设备、路基设备的租赁。更多详情敬请关注我们的官网:http://www.dhfjx.cn!如果您对我们的服务感到满意,请转告身边的朋友,如果您觉得我们的服务欠佳,更要帮助我们改进,我们会非常感谢!
The above wonderful content is provided by Jinan Bumblebee Construction Machinery Co., Ltd. I believe you have a certain understanding of it through our explanation. Our main products include: mobile gravel crusher, conical gravel crusher, impact crusher and road equipment, roadbed equipment leasing. For more details, please pay attention to our official website: http://www.dhfjx.cn! If you are satisfied with our service, please tell your friends around you. If you feel that our service is not good enough, you should help us improve it. We would appreciate it very much.
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