Results 261 to 270 of about 171,799 (304)

Slip Blinds at Pressures Causing Permanent Deformation

Journal of Pressure Vessel Technology, 2005
Slip blinds are frequently used for hydrotesting piping. In addition, when maintaining equipment or piping, the equipment or piping must be isolated to ensure a safe working environment. Separating flange pairs and inserting a blind flange against the process side prevents hazardous substances from entering the work area. Slip blinds are often used for
Jaan Taagepera, Trevor G. Seipp
openaire   +1 more source

Development and Calibration of Permanent Deformation Models

2016
As part of the first accelerated pavement tests completed in Costa Rica, laboratory permanent deformation tests were performed on asphalt mixture, granular base and soil samples from the test sections. The objective of this study was to calibrate prediction models using measured rutting data collected from instrumented flexible pavements.
Fabricio Leiva-Villacorta, Adriana Vargas-Nordcbeck, José Pablo Aguiar-Moya, Luis Loría-Salazar   +3 more
openaire   +1 more source

Permanent deformation of asphalt mixes

2007
This dissertation describes the results of a research that was conducted on the permanent deformation of asphalt mixtures. Central to this research was the separate characterization of the contribution of the aggregate skeleton and the bituminous mortar towards resistance to permanent deformation.
openaire   +1 more source

Current treatment and future directions in the management of anal cancer

Ca-A Cancer Journal for Clinicians, 2022
Leila T Tchelebi, Cathy Eng, Craig A Messick   +2 more
exaly  

permanent deformation

2021
openaire   +1 more source

Permanent deformation in concrete block pavements

1997
Civil Engineering and ...
openaire   +1 more source

Permanent Displacement and Deformation of Liquefied Subsoil

2008
In 1984 a permanent lateral displacement was detected in a gentle slope in Noshiro City where a substantial liquefaction developed at the time of the 1983 Nihonkai Chubu earthquake (Hamada et al. 1986). Since the displacement was significant, exceeding 4 m at maximum, gas pipelines embedded in the area were broken in such manners as separation at ...
openaire   +1 more source

Spontaneous formation of metastable orientation with well-organized permanent dipole moment in organic glassy films

Nature Materials, 2022
Masaki Tanaka, Hajime Nakanotani, Chihaya Adachi   +2 more
exaly  

Frontal sinus: Permanent drainage without deformity

The Laryngoscope, 1951
openaire   +3 more sources

Manganese-based permanent magnet materials

Progress in Materials Science, 2022
Thomas R Keller, Ian Baker
exaly