摘要
填石属于填土层中的"特殊分子",对建设项目的投资、设计、施工均存在较大影响。充分理解其存在的"危害性",经济、合理、针对性的设计和施工措施,能达到避免设计变更、节约工期、控制成本的效果。勘察是最重要的基础性工作,资料的准确与否可直接导致不同的结果。通过实际工程经验分析了填石层对工程施工的具体影响,明确了勘察工作除应满足相关规范要求外,还应明确关注的重点和采用的措施,对勘察、设计、施工有一定的借鉴。
Rockfill belongs to the “special molecule” of the soil-filling,it has a great influence on investment, struction of enginees projects. Fully understanding the "harmfulness",economic、reasonable and targeted design and construction measures can achieve the effect of avoiding design change, saving time and controlling cost.Engineering investigation is the most important basic work, whether the data is accurate or not, It can directly lead to different results. Through the practical engineering experience, this paper analyzes the influence of the rockfill layer on the construction of the project, and clarifies that the engineering investigation work should not only meet the requirements of the relevant standards, but also should pay attention to the key points and adopt meas-ures,which can be reference in engineering investigation,design and construction.
作者
李新元
Li Xinyuan(Shenzhen Geokey Group Co.,Ltd.,Shenzhen 518063,Guangzhou,China)
出处
《岩土工程技术》
2019年第2期89-91,96,共4页
Geotechnical Engineering Technique
关键词
填石
施工影响
勘察要点
rockfill
engineering investigation
main points of engineering investigation
