“填石层”对施工的影响分析及勘察要点
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。
Abstract:Rockfill belongs to the “special molecule” of the soil-filling,it has a great influence on investment,design and construction 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 measures,which can be reference in engineering investigation,design and construction。
中文标题:
“填石层”对施工的影响分析及勘察要点
Influence Analysis of “Rockfill Layer” on Construction and Main Points of Engineering Investigation
作者:
李新元
Li Xinyuan
作者简介:李新元,男,1981年生,汉族,大学本科,高级工程师,从事岩土工程勘察、设计技术工作。E-mail:459981804@qq.com
通讯地址:
深圳市工勘岩土集团有限公司, 广东深圳 518063
ShenzhenGeokeyGroupCo.,Ltd.,Shenzhen518063,Guangzhou,China
中图分类号:TU441
doi:10.3969/j.issn.1007-2993.2019.02.007
出版物:岩土工程技术
收稿日期:2019-01-17
网络出版日期:2021-07-06
关键词:填石,施工影响,勘察要点
Key words:rockfill,engineering investigation,main points of engineering investigation
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