751.37 Drilled Shafts: Revision history

23 October 2019

• curprev 10:2710:27, 23 October 2019‎ Smithk talk contribs‎ m 206,952 bytes +972‎ →‎751.37.1.6 General Detail Considerations: Per BR, drilled shaft standard drawing information clarified and transferred to EPG 751.37.1.6; voided standard drawing DSS_01_drilled_shaft.

7 December 2018

• curprev 10:1010:10, 7 December 2018‎ Smithk talk contribs‎ m 205,980 bytes 0‎ No edit summary

24 July 2018

• curprev 09:1909:19, 24 July 2018‎ Smithk talk contribs‎ m 205,980 bytes −2‎ →‎751.37.3 Design for Axial Loading at Strength Limit State: minor correction
• curprev 01:3001:30, 24 July 2018‎ Davism5 talk contribs‎ 205,982 bytes −5‎ No edit summary

23 July 2018

• curprev 11:3311:33, 23 July 2018‎ Davism5 talk contribs‎ 205,987 bytes +4‎ No edit summary

22 September 2016

• curprev 07:2207:22, 22 September 2016‎ Smithk talk contribs‎ m 205,983 bytes 0‎ →‎751.37.1.6 General Detail Considerations
• curprev 07:2107:21, 22 September 2016‎ Smithk talk contribs‎ m 205,983 bytes −560‎ →‎751.37.1.6 General Detail Considerations: Per BR, replaced bridge standard drawing tables with links to MoDOT’s website.

22 June 2016

• curprev 06:3906:39, 22 June 2016‎ Smithk talk contribs‎ m 206,543 bytes +521‎ →‎751.37.6.1 Reinforcement Design: Per BR, provided concrete column, drilled shaft/socket stirrups/ties and longitudinal reinforcement lap length requirements that meet AASHTO LRFD

14 June 2016

• curprev 08:5408:54, 14 June 2016‎ Smithk talk contribs‎ m 206,022 bytes +11‎ updated link
• curprev 07:1707:17, 14 June 2016‎ Smithk talk contribs‎ m 206,011 bytes +22‎ updated links

10 June 2016

• curprev 10:1710:17, 10 June 2016‎ Smithk talk contribs‎ m 205,989 bytes +27‎ →‎Table 751.37.1.1 Summary of drilled shaft dimensions with minimum and maximum values: Per BR, minor clarification

8 June 2016

• curprev 11:0411:04, 8 June 2016‎ Smithk talk contribs‎ m 205,962 bytes −1‎ →‎751.37.6.4 Transverse Reinforcement: minor correction

1 June 2016

• curprev 09:1709:17, 1 June 2016‎ Smithk talk contribs‎ m 205,963 bytes −3‎ →‎751.37.6.4 Transverse Reinforcement
• curprev 09:1609:16, 1 June 2016‎ Smithk talk contribs‎ m 205,966 bytes +44‎ →‎751.37.6.4 Transverse Reinforcement: inserted link
• curprev 09:0009:00, 1 June 2016‎ Smithk talk contribs‎ 205,922 bytes +1,305‎ →‎751.37.6.4 Transverse Reinforcement: Per BR, added '''No. 4. Determine Maximum Transverse Shaft Reinforcement Spacing at the Anchorage of Column Reinforcement

12 August 2015

• curprev 13:5813:58, 12 August 2015‎ Smithk talk contribs‎ m 204,617 bytes +33‎ →‎Table 751.37.1.1 Summary of drilled shaft dimensions with minimum and maximum values
• curprev 13:4113:41, 12 August 2015‎ Smithk talk contribs‎ m 204,584 bytes +1‎ →‎Table 751.37.1.1 Summary of drilled shaft dimensions with minimum and maximum values: Per BR, correction of "inside" to "outside" diameter. This was overlooked in a previous revision.

6 August 2015

• curprev 06:1006:10, 6 August 2015‎ Smithk talk contribs‎ m 204,583 bytes −180‎ →‎751.37.1.6 General Detail Considerations: Per BR, concrete coring coring of drilled shafts removed because it is no longer specified on bridge plans for integrity testing of drilled shafts.

8 July 2015

• curprev 08:2808:28, 8 July 2015‎ Smithk talk contribs‎ m 204,763 bytes +22‎ →‎Table 751.37.1.1 Summary of drilled shaft dimensions with minimum and maximum values: Per BR, note #1 clarified

2 January 2015

• curprev 11:2511:25, 2 January 2015‎ Smithk talk contribs‎ m 204,741 bytes +522‎ Per Bridge, clarified minimum rock socket length requirements.

22 April 2014

• curprev 10:0510:05, 22 April 2014‎ Smithk talk contribs‎ m 204,219 bytes +3,574‎ Per Bridge, numerous clarifications of drilled shafts lateral movements requirements and drilled shafts diameter for axial and settlement computations.

16 April 2014

• curprev 08:4008:40, 16 April 2014‎ Smithk talk contribs‎ m 200,645 bytes −1‎ →‎751.37.3.6 Axial Resistance for Individual Drilled Shafts in Cohesive Soils (su ≤ 5 ksf): minor correction

7 February 2014

• curprev 12:0512:05, 7 February 2014‎ Smithk talk contribs‎ m 200,646 bytes +64‎ No edit summary
• curprev 10:0210:02, 7 February 2014‎ Smithk talk contribs‎ m 200,582 bytes +26‎ No edit summary
• curprev 08:3208:32, 7 February 2014‎ Smithk talk contribs‎ m 200,556 bytes +81‎ →‎751.37.1.6 General Detail Considerations: added and updated links, per Bridge

30 January 2014

• curprev 08:0708:07, 30 January 2014‎ Smithk talk contribs‎ m 200,475 bytes +584‎ →‎751.37.1.6 General Detail Considerations: Per Bridge, replaced link with tables that more fully portrayed the available drawings.

8 November 2013

• curprev 07:3907:39, 8 November 2013‎ Smithk talk contribs‎ m 199,891 bytes +272‎ →‎751.37.3.1 Axial Resistance for Individual Drilled Shafts in Rock (qu ≥ 100 ksf): Per Bridge, clarification of Eq'n 751.37.3.4

27 February 2013

• curprev 13:5613:56, 27 February 2013‎ Smithk talk contribs‎ m 199,619 bytes +785‎ →‎751.37.6 Structural Resistance of Drilled Shafts: Per Bridge, clarified column and drilled shaft longitudinal reinforcement requirements and drilled shaft transverse reinforcement requirements.

30 March 2012

• curprev 07:2107:21, 30 March 2012‎ Smithk talk contribs‎ m 198,834 bytes +1,000‎ →‎751.37.1.3 Casing: Per Bridge, guidance on steel casing updated to be in compliance with Sec 701. Previously, MoDOT always required 1/2" thick casing.

28 February 2012

• curprev 12:1512:15, 28 February 2012‎ Smithk talk contribs‎ m 197,834 bytes +3,518‎ Per Bridge, numerous minor edits

10 February 2012

• curprev 11:2811:28, 10 February 2012‎ Smithk talk contribs‎ m 194,316 bytes 0‎ →‎751.37.5 Design for Lateral Loading

22 November 2011

• curprev 10:1810:18, 22 November 2011‎ Smithk talk contribs‎ m 194,316 bytes +6‎ →‎751.37.6.1 Reinforcement Design: Per Bridge, clarification

21 October 2011

• curprev 12:0012:00, 21 October 2011‎ Smithk talk contribs‎ m 194,310 bytes +521‎ Per Bridge, addition of general detail considerations (EPG 751.37.1.6) and partial resequencing of EPG 751.37.6.

14 July 2011

• curprev 08:0508:05, 14 July 2011‎ Smithk talk contribs‎ m 193,789 bytes +168‎ →‎751.37.6.1 Reinforcement Design: Repacement, per Bridge, of verbiage inadvertently removed

6 July 2011

• curprev 08:4508:45, 6 July 2011‎ Smithk talk contribs‎ m 193,621 bytes +138‎ →‎751.37.6.1 Reinforcement Design: Per Bridge, clarification of min. concrete cover

13 June 2011

• curprev 11:1911:19, 13 June 2011‎ Smithk talk contribs‎ m 193,483 bytes +32‎ →‎751.37.6 Structural Resistance of Drilled Shafts: Per Bridge, additional of guidance for minimum spacing in EPG 751.37,6.1; removal of a suggested range in EPG 751.37.6.2; and correction of Vs.

31 March 2011

• curprev 13:1713:17, 31 March 2011‎ Smithk talk contribs‎ m 193,451 bytes +10‎ No edit summary
• curprev 12:4312:43, 31 March 2011‎ Smithk talk contribs‎ m 193,441 bytes 0‎ →‎751.37.3.1 Axial Resistance for Individual Drilled Shafts in Rock (qu ≥ 100 ksf)
• curprev 12:3712:37, 31 March 2011‎ Smithk talk contribs‎ 193,441 bytes +174,142‎ General re-write. FHWA mandates that all bridges and foundations be designed in accordance with LRFD Bridge Design specs.

28 March 2011

• curprev 14:0114:01, 28 March 2011‎ Smithk talk contribs‎ m 19,299 bytes +314‎ →‎751.37.3.1 Reinforcement Design: Per Bridge, expanded guidance especially for new designers

9 July 2010

• curprev 08:0208:02, 9 July 2010‎ Smithk talk contribs‎ m 18,985 bytes 0‎ →‎751.37.3.1 Reinforcement Design: "ensure" correction

15 April 2010

• curprev 09:1509:15, 15 April 2010‎ Smithk talk contribs‎ m 18,985 bytes +10‎ attached article to new EPG 751

28 May 2009

• curprev 07:1807:18, 28 May 2009‎ EPG-Admin talk contribs‎ 18,975 bytes +105‎ Added Links to Innovation Library.

7 April 2009

• curprev 08:2208:22, 7 April 2009‎ EPG-Admin talk contribs‎ 18,870 bytes +376‎ Added Links to Innovation Library

26 March 2009

• curprev 05:5705:57, 26 March 2009‎ EPG-Admin talk contribs‎ m 18,494 bytes 0‎ Typographical correction.

25 March 2009

• curprev 11:1911:19, 25 March 2009‎ EPG-Admin talk contribs‎ m 18,494 bytes +6‎ Typographical error.
• curprev 11:1711:17, 25 March 2009‎ EPG-Admin talk contribs‎ m 18,488 bytes −1‎ Corrected typographical error.

16 December 2008

• curprev 13:2113:21, 16 December 2008‎ EPG-Admin talk contribs‎ m 18,489 bytes +468‎ Added more existing LRFD guidance to 751.37.1.2

17 November 2008

• curprev 14:0114:01, 17 November 2008‎ EPG-Admin talk contribs‎ m 18,021 bytes 0‎ Typographical correction.

28 September 2007

• curprev 12:0512:05, 28 September 2007‎ EPG-Admin talk contribs‎ 18,021 bytes +18,021‎ No edit summary