1. Earthquake Engineering Project Steve Miller

2. Today’s Menu Do Now: Mentimeter BREAKING NEWS: 8.3 MAGNITUDE EARTHQUAKE IN CHILE-9/16/2015 Trade Offs and Design Matrix Poster Assignment Project Portfolio-Contents and Expectations Continue To Build Deadline-9/25/2015

3. MAGNITUDE 8.3 EARTHQUAKE HITS CHILE!! http://www.weather.com/news/news/chile-major-earthquake- tsunami-warning http://www.weather.com/news/news/chile-major-earthquake- tsunami-warning

4. HOW DO WE MAKE CHOICES IN ENGINEERING?

5. Trade-Offs Beginning of solution creation step Analyze advantages and disadvantages of each design Trade-off analysis weighs strengths and weaknesses Trade-off charts List characteristics important to design Rate appropriateness of each quality to solution

6. Common Trade-Off Considerations Economic feasibility Ease of production Appearance Maintenance Marketability Convenience Greenness Multiple uses

7. Sample Trade-Off Matrix Goodheart-Willcox Publisher

8. Selecting the Best Approach Analyze all data Rely on members of design team Effectively communicate design to those interested Project managers Customers Consumers Engineers Other potential stakeholders

9. Analyzing Data Review records in engineering notebook Analyses performed throughout process Research findings Decide on best approach to solve problem Often have to choose between several that may work Multiple solutions may meet constraints and criteria Look at preferences to make decision

10. Design Matrix Poster-Team Decision Making EACH TEAM IS REQUIRED TO PRODUCE A LEGIT DESIGN MATRIX POSTER! DUE ON WEDNESDAY, 9/23 WORTH TEST GRADE/ASSESSMENT-I WANT TO SEE WHAT YOU KNOW SPECIFICATIONS: -ONE POSTER BOARD-NO TRIFOLDS ACCEPTED -NO PENCIL PRESENTATIONS ACCEPTED-QUALITY WORK ONLY! -RUBRIC? GRADED ON IB RUBRIC CRITERION C (POSTED ON WEBSITE) NO LATE WORK ACCEPTED UNLESS CASE OF ILLNESS OR ABSENCE

11. TEAM MINI PRESENTATION (POWERPOINT OR EQUIVILENT) DUE 9/25 BEFORE YOU TEST YOUR BUILDING!! 5 SLIDE MAXIMUM MUST INCLUDE THE FOLLOWING: -PICTURES OF WORK IN PROGRESS -DESIGN SKETCH PICTURES -CHALLENGES YOU ENCOUNTERED -HOW DID YOUR TEAM OVERCOME THE CHALLENGES?

12. TEAM PORTFOLIO-Earthquake Project DUE 9/25/2015-TEST/ASSESSMENT GRADE Worth TEST/ASSESSMENT GRADE GRADED USING IB CRITERION D (ON WEBSITE) CONTENTS: -TITLE PAGE -CONTENTS PAGE -DESIGN PROBLEM -PICTURES OF DESIGN SKETCHES -PICTURES OF WORK IN PROGRESS -DESIGN MATRIX -LAB TESTING REPORT: DOWNLOADABLE FROM WEBSITE -REFLECTIONS FROM EACH TEAM MEMBER (TYPED/NOT HANDWRITTEN)

13. GET TO BUILDING AND PLANNING YOUR PRESENTATION