水运岩土工程勘察纲要编写要点解析

Main points on compilation of good geotechnical investigation outline in port and waterway engineering

如何编写好有针对性的勘察纲要关系到能否高效、优质地完成勘察工作,这就要求岩土工程师不但要有扎实的专业知识,而且要深入了解设计意图,加强与设计沟通,把隐含信息挖掘出来,了解勘察目的;在充分收集和分析相关资料、进行现场踏勘的基础上,根据工程基础的性质,合理布置钻孔,确定孔性、孔深,有针对性地安排土工试验项目;勘察纲要在具体实施过程中应根据现场具体的地质条件变化动态调整,使其始终起到指导作用。

In order to implement the geotechnical investigation work efficiently and with high-quality, it is necessary to write a good targeted guideline. The geotechnical engineer should not only have the profound professional knowledge, but also understand the design intent, strengthen the communication with the design, find out implied information in the design, and understand the investigation purposes comprehensively. Based on the analysis of relevant geoteehnical data collected nearby and field reconnaissance, borehole position, hole depth should be reasonably arranged according to the characteristics of the engineering foundation, and the items of soil test should also be set targeted for the project. The investigation guideline in specific implementation process will vary according to the geological conditions of the site, thus specific dynamic adjustment shall be carried out accordingly, so that it will always play a guiding role in the investigation.