Welcome Sign-In (or leave business card) for Certificate (to be mailed) and grab an agenda Facilities Lunch 11:45 to 12: CPD hours available

Transcription

1 Welcome Sign-In (or leave business card) for Certificate (to be mailed) and grab an agenda Facilities Lunch 11:45 to 12: CPD hours available 1

2 Agenda DIGGS 2.0, Almost There (Chris Merklin) GeoMS/TIMS (Steve Taliaferro/Kacey Cummings) Microstation and gint (Brian Logston) 2

3 Agenda Geotechnical Bulletin 1 and 3 Revisions, Rock Slope Design Manual Revisions, SGE Updates (Steve Taliaferro) Geopier SRT Plate Piles, Case Study (Steve Taliaferro) Construction Geotechnical Updates (Steve Slomski) CPT, PMT, ER Explorations, Project Applications (Andrew Jalbrzikowski) 3

4 Agenda Revised Boring Sealing/Backfilling Requirements (Paul Painter) Retaining Wall Initiatives (Chris Merklin) TUS , Large Diameter Open-Ended Pipe Piles, Case Study (Alex Dettloff) 4

5 OGE - TO 5

6 Construction Geotechnical Engineer Steve Slomski, Office of Construction Administration Earthwork Specification Committee Chair Construction issues related to: Subgrade and Chemical Stabilization; Aggregate Base Bridge Foundations, MSE Walls, Retaining Walls, Embankments Technical Process Reviews related to earthwork and foundations construction Staff training HT Academy courses and District winter construction schools 6

7 District Geotechnical Engineers D-1: Derrick Schierloh D-2: Doug Rogers D-3: Nick Foster D-4: Tom Powell D-5: Nikunj Kadakia D-6: Jeff Hipp D-7: Dan Grilliot D-8: Joe Smithson (Adam Koenig) D-9: Chris Pridemore D-10: Andy Moreland D-11: Cody Notz D-12: Jim Marszal 7

8 Geotechnical Organization Questions? 8

9 Geotechnical Research Progress Report Research on Call (ROC) University of Akron, Ohio University, Terracon, E.L. Robinson Task 1: Effects of Pre-treatment of High Sulfate Content Soil Prior to Chemical Stabilization Task 2: Pomeroy-Mason Bridge, Foundation-Slope Instrumentation Update Task 3: Cone Penetration Testing (CPT), Comparison Pushes Task 4: Lab Testing of Polymer-Based Soil Stabilizing Agents to Prevent Sulfate Heaving 9

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12 Geotechnical Research Progress Report Validation and Calibration of Finite Element Model of Forces in Drilled Shaft Supported Turned-back Wingwalls (E.L. Robinson Engineering) Soil Plugging Mechanism in Large-diameter Openended Pipe Piles (Case Western Reserve University) 12

13 Geotechnical Research Progress Report Condition Evaluation of In-Service Chemically Stabilized Subgrades in a High Sulfate Environment 13

14 Geotechnical Research Questions? 14

15 DIGGS 2.0 Almost There

16 DIGGS 2.0 Almost There IMPLEMENTATION AND TRANSITION OF DIGGS Contract between Ohio DOT and ASCE-GI $80,000, October 2013 October 2016 Oversee conversion from DIGGS 2.0a to DIGGS 2.0 Transition DIGGS data schema and data dictionary ownership and management to ASCE-GI 16

17 DIGGS 2.0 Almost There 17

18 DIGGS 2.0 Almost There 18

19 DIGGS 2.0 Almost There Information or Data? If you can process it into one or more formats without re-entering it or without using multiple cut and paste operations You have data 19

20 DIGGS 2.0 Almost There In GeoMS (TIMS), we have georeferenced information We want georeferenced data 20

21 DIGGS 2.0 Almost There What data do we collect? How do data providers produce the data? What do we do with the data when we get it? 21

22 DIGGS 2.0 Almost There HyperText Markup Language, HTML Standard language used to create web pages Web browsers can read HTML files and render them into visible or audible web pages. 22

23 HTML HTML HTML HTML HTML

24 What is our HTML?????????????????

25 What is our HTML?

26 DIGGS 2.0 Almost There Extensible Markup Language, XML Text based (human readable) format used to share data on the internet With DIGGS XML Schema (like a schematic) and data dictionary Web browsers Software/map services/equipment can read HTML DIGGS XML files and render them into visible, or audible useable and geospatial web pages information. 26

27 What is our HTML?

28 Data Transfer *.GPJ X *.GPJ X *.GPJ X

29 Data Transfer DIGGS DIGGS DIGGS

30 Remaining Challenge Creation of DIGGS Data

31 DIGGS Feedback (Conversion) Tool 31

32 DIGGS Feedback Tool

33 DIGGS Feedback Tool

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35 Define the data DIGGS 2.0 Almost There Make the change Submit the Data (Starting January 1, 2018ish) Use the Data Enforce Enforce Enforce Enforce Enforce Enforce 35

36 Making it Happen DIGGS Consortium Advisory Panel Sponsoring Members The Future Full implementation in software Integration with hardware vendors Integration with analysis tools Expansion of the dictionary ANSI Standard (AASHTO)

37 DIGGS 2.0 Almost There Where are you? 37