BCJS+2.3

toc =Chapter 2.3=

Vocabulary

 * Liquefaction:** It occurs when an earthquake's tremors turns moist, soft, loose soil into liquid mud
 * Aftershock:** An earthquake that happens after a larger earthquake
 * Tsunami:** Wave(s) that bunch up into a big wave created by an earthquake
 * Base-Isolation:** A building that is designed to reduce the energy of an earthquake to not destroy the building

Outline

 * **d****amage caused by earthquakes**
 * **Soil Condition**
 * Harder, packed ground will not shake as severely
 * Soft, loose soil will shake severely
 * **Liquefaction**
 * Worst place to build if you live where it liquefies, a hill, or a sloped area
 * **Aftershocks**
 * If a building has weakened after a major earthquake, an aftershock can cause the building to fall
 * **Tsunami(s)**
 * **Safer building structure**
 * **Safer Area**
 * Build buildings far away from known active faults
 * Anchor building to ground if area is known to liquefy
 * **Construction methods**
 * **Base-Isolation Building**
 * Base Isolation bearings are used for this design
 * **Helpful things**
 * Metal connectors can be use to make frames stronger
 * **Protecting Yourself During an Earthquake**
 * If an earthquake happens while inside a building, go for a table or chair
 * If none, crouch near inner wall
 * If an earthquake happens while outside, go for an open area
 * Always make sure you have an earthquake kit