Embankment failures and accidents occur more often in the vicinity of conduits in the embankments than at other locations. To prevent defects from occurring in the walls of the conduit, materials must be selected that have a design life suitable for the structure being designed. Corrugated metal pipes that do not have adequate corrosion protection are especially susceptible to developing defects in the walls of the conduit. Designing conduits to prevent separation of joints is also covered in other references.
This course focuses on the design of filter diaphragms for embankments including determining the proper dimensions, the required filter characteristics, and drain gradation. It reviews specifying filter sands including sand placement, performance requirements, and quality control. This course also presents an overview of filter diaphragm construction methods and installation techniques.
This course is intended to provide you with the following specific knowledge and skills:
- Design and installation of filter diaphragms
- Anti-seep collars
- Hydraulic fracture
- Specifying filter sands
Download the Course to review and begin earning your PDH credits.
We provide technical courses for PDH credits that meet Board requirements for Professional Engineers, Geologists and Land Surveyors. This courses is guaranteed to be accepted in AK, AL, AR, GA, IA, IL, ID, IN, KS, KY, MD, ME, MI, MN, MO, MS, MT, NC, ND, NE, NH, NJ, NM, NV, OH, OK, OR, PA, SC, SD, TN, TX, UT, VA, VT, WI, WV, and WY. Before purchasing this course, please confirm that your state Board is listed above.