摘要
随着我国经济水平的快速发展,各类工程建设如火如荼地进行着,勘察作为工程设计、施工的基础,勘察成果的重要性不言而喻。因此,在勘察过程中暴露出的勘察质量问题值得借鉴与深思。本文根据工程勘察实际案例,从勘察过程中外业工作和内业工作完成质量的角度出发,分析了地质调查、勘探成果、室内试验、数据处理等不同勘察环节工作质量的差异对工程建设的影响。地质调查不全面、勘探工艺错误、室内试验拖延、数据处理粗略等勘察过程中任一环节出现失误都将使勘察成果的准确性大打折扣;勘察成果提供的每一个地质勘察数据和岩土工程参数都直接影响设计方案的选择、施工技术的要求。因此,严格控制勘察工作质量能有效地查明工程地质条件、提供准确的勘察参数、分析存在的地质问题、提出改善和解决不良地质条件的措施和建议。规范科学合理的勘察方法能够提高拟建工程的施工质量、节省造价成本、缩短工期,可为工程设计、施工提供安全可靠的地质资料,对工程建设具有重要意义。
With the rapid development of China’s economic level, all kinds of engineering construction are in full swing.Survey is the foundation of engineering design and construction, and the importance of survey results is self-evident.Therefore, the survey quality in the survey process are worth studying. According to the case study, from the perspective of the completion quality of field operation and indoor operation in the survey process, the impact of the differences in the survey quality such as geological investigation, exploration results, laboratory test and data processing on the construction is analyzed in this paper. The accuracy of the survey results will be greatly reduced if any fault occurs in any link of the survey process, such as incomplete geological survey, wrong exploration technology, delayed laboratory test and rough data processing. In addition, every geological survey data and geotechnical engineering parameters provided by the survey results directly affect the selection of design scheme and the requirements of construction technology.Therefore, strictly controlling the quality of survey work can effectively identify engineering geological conditions,provide accurate survey parameters, analyze existing geological problems, put forward measures and suggestions to improve and solve adverse geological conditions. Standardized, scientific and reasonable survey method can improve the construction quality of the proposed project, save the construction costs and shorten the construction period, and provide safe and reliable geological data for engineering design and construction, which is of great significance to engineering construction.
作者
张诏飞
席伟
ZHANG Zhao-fei;XI Wei(Langfang Zhongtie Geophysical Prospecting Co.,Ltd.,Langfang 065099,Hebei,China)
出处
《地基处理》
2022年第1期81-86,共6页
Journal of Ground Improvement
关键词
工程勘察
地质调查
勘探成果
室内试验
数据处理
建设成本
engineering survey
geological survey
exploration results
laboratory test
data processing
construction costs
