![7.5 Geological mapping and logging](https://imgs.zsbeike.com/imgs/P/P06111/P06111_tm.txt.f77656.jpg)
 7.5.1 The final slope faces shall be mapped and logged. Geologicallogging shall be conducted for slopes greatly affecting the safety andoperation of main structures; geological mapping may be conductedfor slopes of permanent structures like embankment dam (共 4620 字) [閱讀本文] >>