Results 51 to 60 of about 118,995 (208)

Observations on the Nesting Behavior of \u3ci\u3eAuplopus Caerulescens Subcorticalis\u3c/i\u3e and Other Auplopodini (Hymenoptera: Pompilidae) [PDF]

open access: yes, 2017
Nest searching and mud and prey transport behavior in a small aggregation of Auplopus caerulescens subcorticalis nesting in a concrete cellar foundation in upstate New York are delineated. The contents of nine cells of this subspecies are identified, the
Kurczewski, Frank E
core   +2 more sources

Web OPEN-Integrated: Proposed Framework for Web Development [PDF]

open access: yes, 2005
Most Web applications are designed in an ad-hoc manner. Web applications, due to their peculiar nature, cannot be just developed as conventional software projects. Haire et al advocate Web OPEN [1] [2], extension to OPEN (Object-oriented Process, Environment, and Notation), as suitable model and provide a good study on it.
Rashid Ahmad, Zhang Li, Farooque Azam
openaire   +1 more source

Finite Element Investigation on Web-Post Buckling of Perforated Steel Beams with Various Web Opening Shapes subjected under different shear-moment interaction [PDF]

open access: yes, 2011
The current method of assessment is based on FE models which still lack computational efficiency and are restricted by a number of limitations. Therefore, this work aims at the feasibility of developing FE models which are applicable to deformation and ...
D'Mello, C., Tsavdaridis, K. D.
core  

Strengthening of a steel girder with web openings [PDF]

open access: yesMATEC Web of Conferences, 2019
The paper presents results of investigation carried out on structure of the cultural center building in Dębica in Poland. Technical condition of mentioned building after 40 years of exploitation did not allow for its further use.
Wojnar Andrzej, Bernatowska Edyta
doaj   +1 more source

Web crippling design of cold-formed duplex stainless steel lipped channel-sections with web openings under end-one-flange loading condition [PDF]

open access: yes, 2016
Cold-formed stainless steel sections are becoming more widely used in the residential and commercial sectors due to their high corrosion resistance and high strength-to-weight ratio.
Clifton, G.C.   +5 more
core  

Experimental and Numerical Investigation of High Strength Reinforced Concrete Deep Beams with Web Openings under Repeated Loading

open access: yesمجلة النهرين للعلوم الهندسية, 2017
This paper presents experimental investigations to study the behavior of High Strength Reinforced Concrete (HSRC) deep beams with web openings under monotonic and static repeated loading conditions.
Ihsan A. S. Al-Shaarbaf   +2 more
doaj  

Numerical Investigation on Strengthening of Steel Beams for Corrosion Damage or Web Openings Using Carbon Fiber Reinforced Polymer Sheets

open access: yesBuildings
Fiber-reinforced polymers (FRPs) have been widely used to strengthen steel structures, which could suffer from corrosion or the introduction of web openings, for utilities such as ductwork, plumbing, electrical conduits, and HVAC systems.
Prabin Kumar Silwal   +2 more
doaj   +1 more source

Numerical investigation on strengthening steel beams with web openings using GFRP

open access: yesFracture and Structural Integrity, 2022
This study presents the first investigation into the use of glass fiber reinforced polymer GFRP to strengthen steel beams with web openings. Based on previous research about the strengthening of steel beams with web perforation using carbon fiber ...
Hamda Guedaoura   +2 more
doaj   +1 more source

Advanced Strengthening of Steel Structures: Investigating GFRP Reinforcement for Floor Beams with Trapezoidal Web Openings [PDF]

open access: yesE3S Web of Conferences
Enhancing existing steel structures becomes imperative upon alterations in usage or geometric configurations, such as introducing web openings in floor beams to accommodate various services.
Benzerara Mohammed   +4 more
doaj   +1 more source

Open Web Awards

open access: yes, 2008
Voting has begun for the second annual Open Web Awards. PS:  "Open" here seems to mean nothing more than openness to voting by anyone.  The award categories include sports and fitness, celebrity and gossip, and dating and romance.  All right.  But why not a category for science and scholarship?  (There are a few scholarly nominations in
openaire   +1 more source

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