719 - Earth Retaining Structures - Revision history

HarrisR18: /* Abutments */

2014-11-14T16:01:15Z

Abutments

HarrisR18: /* Non-Gravity Cantilevered Retaining Wall */

2014-11-14T15:02:40Z

Non-Gravity Cantilevered Retaining Wall

Greenes2: /* GENERAL */

2014-11-14T14:49:23Z

GENERAL

Greenes2 at 14:47, 14 November 2014

2014-11-14T14:47:02Z

HarrisR18 at 14:46, 14 November 2014

2014-11-14T14:46:17Z

HarrisR18 at 14:45, 14 November 2014

2014-11-14T14:45:26Z

HarrisR18: /* Measurement and Payment */

2014-11-14T14:40:35Z

Measurement and Payment

HarrisR18: /* Materials */

2014-11-14T14:39:34Z

Materials

HarrisR18 at 14:38, 14 November 2014

2014-11-14T14:38:24Z

HarrisR18 at 14:37, 14 November 2014

2014-11-14T14:37:16Z

← Older revision		Revision as of 16:01, 14 November 2014
Line 55:		Line 55:


−	*Integral and Semi-Integral Abutments – Integral and semi-integral abutments are detailed in the MDOT Bridge Design Guides 6.20.04, 6.20.04B, 6.20.04D.	+	*Integral and Semi-Integral Abutments – Integral and semi-integral abutments are detailed in the [http://mdotcf.state.mi.us/public/design/englishbridgeguides/ MDOT Bridge Design Guides] 6.20.04, 6.20.04B, 6.20.04D.

	Integral abutments are designed to be supported on a single row of piles that are oriented with their webs parallel to the bridge reference line to allow weak axis bending to accommodate superstructure articulation due to thermal gradient and live loading. Splices for piles in integral abutments must be complete joint penetration (CJP). Alternative mechanical splicer channels are not permitted.		Integral abutments are designed to be supported on a single row of piles that are oriented with their webs parallel to the bridge reference line to allow weak axis bending to accommodate superstructure articulation due to thermal gradient and live loading. Splices for piles in integral abutments must be complete joint penetration (CJP). Alternative mechanical splicer channels are not permitted.

@@ Line 112: / Line 112: @@
 *Tangent piles or drilled shafts;
 *Drilled shafts or auger-cast piles spanned by structural facing (lagging, panels or shotcrete);
-*Steel sheet piling (see Section 704 – Steel Sheet Piling and Cofferdams).
+*Steel sheet piling (see [[704_-_Steel_Sheet_Piling_and_Cofferdams|Section 704 – Steel Sheet Piling and Cofferdams]]).
 {{top}}

@@ Line 24: / Line 24: @@
 *Rigid Gravity and Semi-Gravity Retaining Wall – A structure that provides lateral support for a mass of soil and that owes its stability primarily to its own weight and to the weight of any soil located directly above its base.
-Some of these elements may not be detailed on the plans, and may require shop drawing submittals for approval.  See 707 of the MDOT Construction Manual for shop drawing requirements.
+Some of these elements may not be detailed on the plans, and may require shop drawing submittals for approval.  See [[707_-_Structural_Steel#Shop_Drawing_Review_Process|707 of the MDOT Construction Manual]] for shop drawing requirements.
 {{top}}

← Older revision		Revision as of 14:47, 14 November 2014
Line 131:		Line 131:

	{{top}}		{{top}}
		+
		+	[[Category:Construction Manual]]

← Older revision		Revision as of 14:46, 14 November 2014
Line 33:		Line 33:
	{{top}}		{{top}}

−	==[[#~~Construction~~\|~~Construction~~]]==	+	==[[#CONSTRUCTION\|CONSTRUCTION]]==

@@ Line 6: / Line 6: @@
 <center>[http://mdotcf.state.mi.us/public/specbook/files/2012/719%20Earth%20Retaining%Structures.pdf 2012 STANDARD SPECIFICATIONS FOR CONSTRUCTION - SECTION 719]</center>
-==[[#General|General]]==
+==[[#GENERAL|GENERAL]]==
 Below is a list with definitions of common earth retaining structures utilized by MDOT:
@@ Line 28: / Line 28: @@
 {{top}}
-==[[#Materials|Materials]]==
+==[[#MATERIALS|MATERIALS]]==
 <span style="color: red"> -Reserved- </span>
@@ Line 61: / Line 61: @@
 {{top}}
-===[[#Anchored Wall|Anchored Wall]]===
+===[[#Anchored Wall| Anchored Wall]]===
 Anchored walls can consist of ground anchors or tie backs.  Verification load testing and proof load testing of the ground anchors is typically performed on all anchors to ensure the actual lateral pullout resistance is within the design tolerances.  The verification load testing procedures will be detailed in the contract documents.
@@ Line 126: / Line 126: @@
 {{top}}
-==[[#Measurement and Payment|Measurement and Payment]]==
+==[[#MEASUREMENT AND PAYMENT|MEASUREMENT AND PAYMENT]]==
 <span style="color: red"> -Reserved- </span>
 {{top}}

← Older revision		Revision as of 14:40, 14 November 2014
Line 127:		Line 127:

	==[[#Measurement and Payment\|Measurement and Payment]]==		==[[#Measurement and Payment\|Measurement and Payment]]==
		+
		+	<span style="color: red"> -Reserved- </span>

	{{top}}		{{top}}

@@ Line 29: / Line 29: @@
 ==[[#Materials|Materials]]==
 {{top}}
 ==[[#Construction|Construction]]==

← Older revision		Revision as of 14:38, 14 November 2014
Line 123:		Line 123:

	[[File:Fig719-5.png\|600px\|framed\|center\|Figure 4. Reinforced concrete cantilever semi-gravity wall.]]		[[File:Fig719-5.png\|600px\|framed\|center\|Figure 4. Reinforced concrete cantilever semi-gravity wall.]]
		+
		+	{{top}}
		+
		+	==[[#Measurement and Payment\|Measurement and Payment]]==

	{{top}}		{{top}}

@@ Line 26: / Line 26: @@
 Some of these elements may not be detailed on the plans, and may require shop drawing submittals for approval.  See 707 of the MDOT Construction Manual for shop drawing requirements.
-==[[#Abutments|Abutments]]==
+{{top}}
 MDOT utilizes the following types of abutments:
@@ Line 48: / Line 59: @@
 Integral abutments are designed to be supported on a single row of piles that are oriented with their webs parallel to the bridge reference line to allow weak axis bending to accommodate superstructure articulation due to thermal gradient and live loading.  Splices for piles in integral abutments must be complete joint penetration (CJP).  Alternative mechanical splicer channels are not permitted.
-==[[#Anchored Wall|Anchored Wall]]==
+{{top}}
 Anchored walls can consist of ground anchors or tie backs.  Verification load testing and proof load testing of the ground anchors is typically performed on all anchors to ensure the actual lateral pullout resistance is within the design tolerances.  The verification load testing procedures will be detailed in the contract documents.
+===[[#Mechanically Stabilized Earth Wall| Mechanically Stabilized Earth Wall]]===
 Below are the basic components of a mechanically stabilized earth (MSE) wall system and a summary of items to review during construction:
@@ Line 92: / Line 105: @@
 [[File:Fig719-3.png|600px|framed|center|Figure 1. MSE wall]]
-==[[#Non-Gravity Cantilevered Retaining Wall| Non-Gravity Cantilevered Retaining Wall]]==
+{{top}}
 Examples of on-gravity cantilevered retaining walls are listed below:
@@ Line 99: / Line 114: @@
 *Steel sheet piling (see Section 704 – Steel Sheet Piling and Cofferdams).
-==[[#Rigid-Gravity and Semi-Gravity Retaining Wall|Rigid-Gravity and Semi-Gravity Retaining Wall]]==
+{{top}}
 [[File:Fig719-4.png|600px|framed|center|Figure 3. Reinforced concrete counterfort semi-gravity wall]]
@@ Line 106: / Line 123: @@
 [[File:Fig719-5.png|600px|framed|center|Figure 4. Reinforced concrete cantilever semi-gravity wall.]]