经过选址勘察和初步勘察之后，场地工程地质条件已基本查明，详勘任务就在于针对具体建筑物地基或具体的地质问题，为进行施工图设计和施工提供设计计算参数和可靠的依据。对于单项工程或现有项目扩建工程，勘察工作一开始便应按详勘阶段进行。
最后，论文就该滑坡的详细勘察资料做了总结性分析，并对滑坡岸坡的稳定性做了详细评价。
Finally, detailed geological survey information of this landslide is summary analyzed, and the slope stability of this landslide is evaluated in detail.
通过详细勘察及试验研究，查明了引起病害的特殊土——膨胀土的工程地质特征及其病害机理，提出治理措施并初见成效。
The engineering geological feature of the swelling soil and the cause of slip are exposed through detailed investigation and test study.
本文提出在下一步详细可行性研究阶段对对工程勘察、工程河段水文等专题进行更加详细的调查和论证。
The paper proposed to make more specific investment and discussion on subjects like project investigation and river section hydrology in next phase of specific feasibility research.
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