Fearless PSU

Drone

http://earthfix.opb.org/land/article/how-drones-could-make-forest-restoration-easier/

http://youtu.be/X0XcuRL7-dQ

The Columbia River:  http://www.oregon.gov/dsl/Pages/news/2014%20Releases/pr1417_cit_permit.aspx

Plane survey

This mark is done by the city of Portland.  The crew was moving on moving the street car track near PSU Campus. 

Casa Malaparte

http://www.thegildedowl.com/casa-malaparte-capri/

Shear Soil

The only thing to fear is shear itself.
Don't fear the shear.  Soils lab from yesterday.  The shear line is almost a perfect example of what is suppose to happen.   
We are getting into Mohr-Coulomb_theory .
http://www4.hcmut.edu.vn/~cnan/Principles%20of%20geotechnical%20engineering%20%28Fifth%20Edition,%20Das%29/311-363.PDF

Direct shear lab:  http://1drv.ms/1hjYPr6 homework 8:  http://1drv.ms/1o7QtkT

Text book examples:  tex book .PDF

Hydrology

NCRS method 

hydrograph

lagging method

Soil mechanics.

Casagrande cup.
compaction lab

Lab

NCRS method  
hydrograph