Approved List. Flame-Retardant Application Concerns, Fabrics, Materials and Chemicals

Mode of access: Internet.

Oregon; a preliminary list of the sources of agricultural and related statistics of the state,

Mode of access: Internet.

Statement of the summaries of agricultural and horticultural statistics of the state of Oregon for the year ...

Description based on: 1919; title from caption.

Biennial report of the Fish and Game Commission of the State of Oregon to the Governor and the ... Legislative Assembly.

Report year ends Nov. 30.

Oregon laws relating to agriculture from Oregon revised statutes with 1955 amendments; administered by the State Department of Agriculture and including some agricultural laws not administered by the department but related to or associated with department responsibilities.

Mode of access: Internet.

Biennial report of the State Land Agent to the governor of Oregon

Established by act of Feb. 19, 1895; abolished by act of Jan. 27, 1913

Biennial report of the Board of State Tax Commissioners to the Legislative Assembly of the State of Oregon.

Mode of access: Internet.

Behaviour of LSF floor systems with improved joist sections under fire conditions

Fire safety design of buildings is essential to safeguard lives and minimize the loss of damage to properties. Light-weight cold-formed steel channel sections along with fire resistive plasterboards are used to construct light gauge steel frame floor systems to provide the required fire resistance rating. However, simply adding more plasterboard layers is not an efficient method to increase FRR. Hence this research focuses on using joists with improved joist section profiles such as hollow flange sections to increase the structural capacity of floor systems under fire conditions and thus their FRR. In this research, the structural and thermal behaviour of LSF floor systems made of LiteSteel Beams with different plasterboard and insulation configurations was investigated using four full scale tests under standard fires. Based on the ultimate failure load of the floor joist at ambient temperature, transient state fire tests were conducted for different Load Ratios. These fire tests showed that the new LSF floor system has improved the FRR well above that of those made of lipped channel sections. The joist failure was predominantly due to local buckling of LSB compression flanges near mid-span with severe yielding of tension flanges. Fire tests have provided valuable structural and thermal performance data of tested floor systems that included time-temperature profiles, and failure times and temperatures. Average failure temperatures of LSB joists and reduced yield strengths were used to predict their ultimate moment capacities, which were compared with corresponding test capacities. This allowed an assessment in relation to the accuracy of current design rules for steel joists at elevated temperatures. This paper presents the details of full scale fire tests of LSF floor systems made of LSB joists with different plasterboard and insulation configurations and their results along with some important findings.

Annual report of the State Forester to the Governor.

At head of title: State of Oregon.

Oregon's pronghorn antelope.

Mode of access: Internet.

Oregon covered employment and payrolls by industry, county, and month, including yearly summary data.

Description based on: 1956; title from cover.

Summary report for lower Columbia River environmental radiological survey in Oregon, June 5, 1961-July 31, 1963,

Cover title: Lower Columbia River environmental radiological survey in Oregon, 1961-1963.

Oregon game code.

Mode of access: Internet.

Biennial report of the State Land Board.

Mode of access: Internet.

Oregon highway laws; Constitutional and statutory provisions relating to roads, highways, bridges, ferries and parks.

Mode of access: Internet.