浅析水利工程项目土基勘察承载力的取值问题

根据新的工程勘测规程、规范,岩土参数的取值须做相应的调整。文章以水利工程行业勘察为例对地基承载力、桩基设计参数、地质建议值与设计采用值进行探讨,建议土基勘察参数的取值以水利工程勘察为主,岩土物理力学性质参数取值应以试验值作为标准值,再根据水工建筑物地基或围岩的工程地质条件进行调整,从而提出地质建议值。

Analysis of Water Conservancy Projects Ranging Survey of Subgrade Bearing Capacity Problems

According to the new engineering investigation procedures, norms, values of geotechnical parameters shall be adjusted accordingly. In this paper, an example of the bearing capacity of water conservancy industry survey foundations, pile foundation design parameters, geology and design using the values recommended values are discussed, the proposed land-based survey parameters to values-based water conservancy survey, geotechnical parameters take the physical and mechanical properties value should be based on the experimental values as a standard value, and then make adjustments based on the engineering building foundation or hydraulic rock geological conditions, which made recommendations zeological value.