Master of Science in Geological Engineering
(University of Minnesota)

Bachelor of Science in Civil Engineering
(University of Minnesota)

Research Project Engineer
E-Mail: John.Siekmeier@dot.state.mn.us
Office: (651) 366-5417
Fax: (651) 366-5461

Duties: Mr. Siekmeier works with a team of engineers and scientists to conduct research that improves the design, construction, and durability of flexible pavements. Specifically he works in the areas of mechanistic pavement design, instrumentation, non-destructive in situ testing, and pavement response modeling.

Expertise: Before joining Mn/DOT, he worked as a research engineer with the U.S. Bureau of Mines where he used distinct element computer models to simulate soil and rock mass deformation near underground mines. He studied the slip behavior along discontinuities within the rock mass and how those movements affected underground and surface structures. Geotechnical instrumentation and surface surveys were used to measure actual deformations, which were then compared to the deformations predicted in the computer simulations.

As an employee of Braun Intertec, Mr. Siekmeier applied his computer modeling experience to the analysis of natural and engineered slopes using the limit equilibrium method. His responsibilities included planning and coordinating drilling programs, interpreting soil and rock logs, analyzing laboratory test data, performing engineering calculations, and preparing reports. He was also responsible for performing excavation observations during construction, directing engineering assistants and technicians, and coordinating construction testing.

As an employee of Charles Nelson Associates, Mr. Siekmeier analyzed structural and civil engineering problems and performed geotechnical field investigations. He coordinated the geotechnical investigation for the preliminary engineering phase of a proposed underground light rail transit system in downtown Minneapolis.

Current Projects:

• M-E Design MnPAVE Verification
• M-E Performance Based Specification