Introduction to Geology.pdf
This pdf materials presents basic studi in geology. Table of contents:
* Overview.pdf
* History of science.pdf
* Time, temperature, and composition ranges.pdf
* Non-silicate minerals.pdf
* Silicate minerals.pdf
* Igneous rocks.pdf
* Sedimentary rocks.pdf
* Metamorphic rocks.pdf
* Relative and absolute ages.pdf
* Early life.pdf
* Rock deformation.pdf
* Field techniques.pdf
* Planetary formation.pdf
* Plate tectonics.pdf
* Earthquakes.pdf
* Volcanoes.pdf
* Formation of continents.pdf
* Weathering and rivers.pdf
* Glaciers.pdf
* Deserts.pdf
* Coastlines and oceans.pdf
* Comparative planetology.pdf
Ductility Design of Foundations of Highway Bridge Abutments.pdf
Taken from Abstract: Ductility design of foundations of abutments against severe earthquakes as been newly introduced in the Specifications for Highway Bridges in Japan. This paper describes the summary of the ductility design method as well as its background. One of the features of this method is the adoption of a new procedure to evaluate seismic active earth pressure that is applicable up to high seismic loads based on the modified Mononobe-Okabe method. We also conduct back-analyses of the case histories of abutments including foundations damaged in the past earthquakes following the ductility design method proposed here. The results from the back-analyses confirm the applicability of the ductility design method.
Is Your Home Protected from Earthquake Disaster? A Homeowner’s Guide to Earthquake Retrofit.pdf
This pdf ebook was prepared by the Institute for Business & Home Safety. The Institute for Business & Home Safety (IBHS) is an initiative of the insurance industry to reduce deaths, injuries, property damage, economic losses and human suffering caused by natural disasters. IBHS is a nonprofit research and communications organization committed to institutionalizing natural disaster protection as a public value.

