The Security Blanket, November 2001, Vol.1, no.3

Newsletter for Information Technology Department

ERPN, Enterprise Resource Planning Newsletter, April 2001, Vol.1, no.3

Newsletter for Information Technology Department

Iowa 100% E News, April 2001, Vol.1, no.3

Newsletter for Information Technology Department

Inside Iowa's DOC, May 2004, Vol. 1, no. 3

Newsletter from the Department of Corrections

Effective Structural Concrete Repair, Volume 1 of 3, Repair of Impact Damaged Prestressed Concrete Beams with CFRP, March 2004

Structural concrete is one of the most commonly used construction materials in the United States. However, due to changes in design specifications, aging, vehicle impact, etc. – there is a need for new procedures for repairing concrete (reinforced or pretressed) superstructures and substructures. Thus, the overall objective of this investigation was to develop innovative cost effective repair methods for various concrete elements. In consultation with the project advisory committee, it was decided to evaluate the following three repair methods: • Carbon fiber reinforced polymers (CFRPs) for use in repairing damaged prestressed concrete bridges • Fiber reinforced polymers (FRPs) for preventing chloride penetration of bridge columns • Various patch materials The initial results of these evaluations are presented in this three volume final report. Each evaluation is briefly described in the following paragraphs. A more detailed abstract of each evaluation accompanies the volume on that particular investigation.

Development of Abutment Design Standards for Local Bridge Designs, Volume 1 of 3, Development of Design Methodology, August 2004

Several superstructure design methodologies have been developed for low volume road bridges by the Iowa State University Bridge Engineering Center. However, to date no standard abutment designs have been developed. Thus, there was a need to establish an easy to use design methodology in addition to generating generic abutment standards and other design aids for the more common substructure systems used in Iowa. The final report for this project consists of three volumes. The first volume (this volume) summarizes the research completed in this project. A survey of the Iowa County Engineers was conducted from which it was determined that while most counties use similar types of abutments, only 17 percent use some type of standard abutment designs or plans. A literature review revealed several possible alternative abutment systems for future use on low volume road bridges in addition to two separate substructure lateral load analysis methods. These consisted of a linear and a non-linear method. The linear analysis method was used for this project due to its relative simplicity and the relative accuracy of the maximum pile moment when compared to values obtained from the more complex non-linear analysis method. The resulting design methodology was developed for single span stub abutments supported on steel or timber piles with a bridge span length ranging from 20 to 90 ft and roadway widths of 24 and 30 ft. However, other roadway widths can be designed using the foundation design template provided. The backwall height is limited to a range of 6 to 12 ft, and the soil type is classified as cohesive or cohesionless. The design methodology was developed using the guidelines specified by the American Association of State Highway Transportation Officials Standard Specifications, the Iowa Department of Transportation Bridge Design Manual, and the National Design Specifications for Wood Construction. The second volume introduces and outlines the use of the various design aids developed for this project. Charts for determining dead and live gravity loads based on the roadway width, span length, and superstructure type are provided. A foundation design template was developed in which the engineer can check a substructure design by inputting basic bridge site information. Tables published by the Iowa Department of Transportation that provide values for estimating pile friction and end bearing for different combinations of soils and pile types are also included. Generic standard abutment plans were developed for which the engineer can provide necessary bridge site information in the spaces provided. These tools enable engineers to design and detail county bridge substructures more efficiently. The third volume provides two sets of calculations that demonstrate the application of the substructure design methodology developed in this project. These calculations also verify the accuracy of the foundation design template. The printouts from the foundation design template are provided at the end of each example. Also several tables provide various foundation details for a pre-cast double tee superstructure with different combinations of soil type, backwall height, and pile type.

Innovative Outstanding Weatherization Assistance News, July 2003. Vol.1, no.3

Quarterly newsletter from the Division of Cimmunity Action Agenices, part of the Department of Human Rights.

Iowa Department of Elder Affairs Legislative Update, January 21, 2005, Vol. 1, no. 3

Iowa Department of Elder Affairs provides a brief summation of a Departmental program or other important Departmental information in each Legislative Update. The Legislative Update is produced for informational and educational purposes only.

Innovative Outstanding Weatherization Assistance News, July, 2003, Vol.1, no.3

This is what we hope will be a quarterly newsletter for the Iowa Weatherization Program. The purpose of the newsletter is to share with you information on all aspects of the program as well as spotlight a couple of agencies in each issue. We will provide information on upcoming events, training schedules, monitoring schedules and general news about the program. There will be a section of questions we have received from you and the answers provided.

IOWATER, Vol. 1, no.3, Fall 2000

Water fact sheet for Iowa Department of Natural Resources and the Geological Bureau.

The OCBI Tipping Point, August 23, 2007, Vol. 1, no.3

This is the weekly e-Newsletter called “The OCBI Tipping Point.” We hope that you find it very informative as we explore all possibilities to keep our constituency and the general public informed about all matters that affect Blacks in the state of Iowa.

Iowa Board of Dental Examiners, October 27, 2003, Vol 1, no. 3

Newsletter produced by the Iowa Dental Board.

Healthy Aging Update, April 1, 2006, Vol. 1, no. 3

This bimonthly electronic newsletter will provide information and resources on nutrition and health promotion and disease prevention. The Healthy Aging Update is produced for informal and educational purposes only. The newsletter will be distributed electronically and posted on the Department’s website at www.state.ia.us/elderaffairs.

Johne’s Disease–Beef, Winter 2010, Vol. 1, no. 3

Newsletter about controlling animal diseases, tips and techniques on how prevention works and the transportation of livestock.

Johne’s Disease–Dairy, Winter 2009, Vol. 1, no. 3

Newsletter about controlling animal diseases, tips and techniques on how prevention works and the transportation of livestock.