Field Instrumentation, Testing, and Long-Term Monitoring of High-Mast Lighting Tower No. 1 at the I-35/US 18 Interchange Near Clear Lake in the State of Iowa Phase 3, TR-562, 2009

The current study was initiated to quantify the stresses induced in critical details on the reinforcing jacket and the tower itself through the use of field instrumentation, load testing, and long-term monitoring. Strain gages were installed on the both the tower and the reinforcing jacket. Additional strain gages were installed on two anchor rods. Tests were conducted with and without the reinforcing jacket installed. Data were collected from all strain gages during static load testing and were used to study the stress distribution of the tower caused by known loads, both with and without the reinforcing jacket. The tower was tested dynamically by first applying a static load, and then quickly releasing the load causing the tower to vibrate freely. Furthermore, the tower was monitored over a period of over 1 year to obtain stress range histograms at the critical details to be used for a fatigue evaluation. Also during the long-term monitoring, triggered time-history data were recorded to study the wind loading phenomena that excite the tower.

The State of the Judiciary, 2015

My job today as chief justice is to inform you and all Iowans of the condition of the Iowa Judicial Branch. The judicial branch is accountable to do its work so that Iowans can see the value of its fair and impartial courts. It is accountable every day for the resources it is given and the important responsibilities with which it has been entrusted. We best meet these obligations by becoming the best court system we can be. I am honored to report the progress the judicial branch has made towards becoming the best court system in the nation and the value of this progress for all Iowans. Both my grandfathers were carpenters. Like others who build with their hands, they could look at their work at the end of the day and see progress since the beginning of the day. Building Iowa’s court system consistent with its goals may not reveal progress at the end of every day as easily as the work of a carpenter. It is a long, careful process that requires the hands of many, working every day. But, certain days do come along when progress can be seen and our goals are closer within reach. Again this year, the goals of the judicial branch are to:  Protect Iowa’s children;  Provide full-time access to justice;  Operate an efficient, full-service court system;  Provide faster and less costly resolution of legal disputes;  Remain open and transparent; and  Provide fair and impartial justice for all.

State-of-the-Art Methods for Design of Integral Bridge Abutments, HR-227, 1981

The routine use of integral abutments to tie bridge superstructures to foundation piling began in this country about 30 years ago. Kansas, Missouri, Ohio, North Dakota, and Tennessee were some of the early users. This method of construction has steadily grown more popular. Today more than half of the state highway agencies have developed design criteria for bridges without expansion joint devices.

Agreed-upon procedures report on the City of Lost Nation, Iowa for the period January 1, 2015 through December 31, 2015

Agreed-upon procedures report on the City of Lost Nation, Iowa for the period January 1, 2015 through December 31, 2015