24 resultados para Biennial Metal Discrepancy
em Iowa Publications Online (IPO) - State Library, State of Iowa (Iowa), United States
Resumo:
Section 216B.7 of the Iowa Code requires the Department to issue a biennial report.
Resumo:
Annual report for the Iowa Civil Rights Commission
Resumo:
Division of Deaf Services Biennal Report for Fiscal Years 2005 and 2006, part of Department of Human Rights.
Resumo:
This is the Report of the Iowa Department of Public Instruction for the Biennial Period Ending June 30, 1922 submitted by P.E. McClenahan, Superintendent of Public Instruction. The report addresses the immediate concern of the oversight of the elementary and high school education of more than one-half million children with increasing enrollment and securing competent teachers in sufficient numbers to perform this mammoth task.
Resumo:
This report includes business transacted and official opinions by the Iowa Attorney General during the years 1913 and 1914.
Resumo:
This report includes business transacted and official opinions by the Iowa Attorney General during the years 1900 and 1901.
Resumo:
This is the 1889 Biennial report of the Commissioners of the Soldiers' Home at Marshalltown, Iowa to the General Assembly of Iowa. It provides information on the services that the home provides to veterans and how the facility is maintained. It also contains a treasurer's report.
Resumo:
Includes the history, description and control measures of a variety of thistles in Iowa.
Resumo:
This contains the first (1890),second(1892-93)and third (1894-95) biennial reports of the Iowa Soldiers and Sailors Monument Commission.
Resumo:
The division shall report biennially to the governor the condition of vocational rehabilitation within the state, designating the educational institutions, establishments, plants, factories, and other agencies in which training is being given, and include a detailed statement of expenditures of the state and federal funds in the rehabilitation of individuals with disabilities.
Resumo:
The division shall report biennially to the governor the condition of vocational rehabilitation within the state, designating the educational institutions, establishments, plants, factories, and other agencies in which training is being given, and include a detailed statement of expenditures of the state and federal funds in the rehabilitation of individuals with disabilities.
Resumo:
Questionnaires were sent to transportation agencies in all 50 states in the U.S., to Puerto Rico, and all provinces in Canada asking about their experiences with uplift problems of - corrugated metal pipe (CMP). Responses were received from 52 agencies who reported 9 failures within the last 5 years. Some agencies also provided design standards for tiedowns to resist uplift. There was a wide variety in restraining forces used; for example for a pipe 6 feet in diameter, the resisting force ranged from 10 kips to 66 kips. These responses verified the earlier conclusion based on responses from Iowa county engineers that a potential uplift danger exists.when end restraint is not provided for CMP and that existing designs have an unclear theoretical or experimental basis. In an effort to develop more rational design standards, the longitudinal stiffness of three CMP ranging from 4 to 8 feet in diameter were measured in the laboratory. Because only three tests were conducted, a theoretical model to evaluate the stiffness of pipes of a variety of gages and corrugation geometries was also developed. The experimental results indicated a "stiffness" EI in the range of 9.11 x 10^5 k-in^2 to 34.43 x 10^5 k-in^2 for the three pipes with the larger diameter pipes having greater stiffness. The theoretical model developed conservatively estimates these stiffnesses.
Resumo:
This investigation is the final phase of a three part study whose overall objectives were to determine if a restraining force is required to prevent inlet uplift failures in corrugated metal pipe (CMP) installations, and to develop a procedure for calculating the required force when restraint is required. In the initial phase of the study (HR-306), the extent of the uplift problem in Iowa was determined and the forces acting on a CMP were quantified. In the second phase of the study (HR- 332), laboratory and field tests were conducted. Laboratory tests measured the longitudinal stiffness ofCMP and a full scale field test on a 3.05 m (10 ft) diameter CMP with 0.612 m (2 ft) of cover determined the soil-structure interaction in response to uplift forces. Reported herein are the tasks that were completed in the final phase of the study. In this phase, a buried 2.44 m (8 ft) CMP was tested with and without end-restraint and with various configurations of soil at the inlet end of the pipe. A total of four different soil configurations were tested; in all tests the soil cover was constant at 0.61 m (2 ft). Data from these tests were used to verify the finite element analysis model (FEA) that was developed in this phase of the research. Both experiments and analyses indicate that the primary soil contribution to uplift resistance occurs in the foreslope and that depth of soil cover does not affect the required tiedown force. Using the FEA, design charts were developed with which engineers can determine for a given situation if restraint force is required to prevent an uplift failure. If an engineer determines restraint is needed, the design charts provide the magnitude of the required force. The design charts are applicable to six gages of CMP for four flow conditions and two types of soil.
Resumo:
1908-1910 Iowa Library Commission Report made to the Governor of Iowa.
Resumo:
1916-1918 Iowa Library Commission Report made to the Governor of Iowa.