Results 31 to 40 of about 1,447 (174)
Finite element modelling of composite castellated beam [PDF]
MATEC Web of Conferences, 2017 Nowadays, castellated beam becomes popular in building structural as beam members. This is due to several advantages of castellated beam such as increased depth without any additional mass, passing the underfloor service ducts without changing of story elevation.
Frans Richard +3 more
openaire +2 more sources
Advanced Dental Composite Technology via Bisilanized Dual‐Action Nanofillers for Biofilm Control
Advanced Science, EarlyView.A multimodal research strategy has led to the development of an innovative resin‐based composite (RBC) with dual antibacterial action. The S_CM‐RBC formula showed strong antibiofilm activity, excellent mechanical strength, and biosafety. It effectively controlled oral bacteria in prevention of caries recurrence, and maintained pulp health in a rat ...
Chenmin Yao +11 more
wiley +1 more source
Design of single storey curved spatial building [PDF]
, 2019 Tato bakalářská práce se zabívá návrhovou studií a statickou analýzou sřešní konstrukce s použitím obloukových prolamovaných nosníků. Struktura má rozměry 30 m x 30 m, je lokalizovaná v Liberci, a stojí na čtyřech sloupech.
Jean Philippe Cam
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STUDI KOMPARASI KUAT GESER BALOK KASTELA MODIFIKASI DARI PROFIL IWF [PDF]
, 2020 Castellated steel beam is an engineered profile of steel beams to optimize its flexural strength. The consequence of this engineering is that the shear strength becomes weak because there are openings in the web.
Darajat, Achmad Rafi'ud +2 more
core +2 more sources
Miniaturized Conductometric Biosensor for Rapid Detection of TNF‐α in Saliva
Advanced NanoBiomed Research, EarlyView.A miniaturized conductometric sensor detects TNF‐α at femtomolar levels with high selectivity. The device enables noninvasive testing using pooled human saliva and supports smartphone‐based, real‐time resistance readings. This portable biosensor offers a practical alternative for monitoring TNF‐α, providing new opportunities for diabetes and related ...
Mingjie Yang +8 more
wiley +1 more source
Study on the Fire Resistance of Castellated Composite Beams with Semi-Rigid Restraints
BuildingsTo study the fire resistance of castellated composite beams with semi-rigid restraints, temperature rise tests with constant loads were performed on two full-scale castellated composite beams with circular holes and semi-rigid restraints to compare the ...
Zongxuan Zhang +4 more
doaj +1 more source
Load carrying capacity of castellated I-beam in the elastoplastic formulation problem
MATEC Web of Conferences, 2018 Developed a method for calculating the load carrying capacity of castellated I-beam with ideal elastoplastic material model in ANSYS Mechanical. The method verified in the test problem of bending a rectangular beam.
Goryachevskiy Oleg
doaj +1 more source
ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.This study investigates Spanish broom (Spartium junceum) as a renewable source for electrospun composite membranes in sustainable water purification. MCC and biochar were functionalized with eco‐friendly precursors and nanomaterials (i.e., HNT, β‐CDs) to develop hybrid PVA nanofiber composites.
Giulia Rando +7 more
wiley +1 more source
Jurnal Ilmiah Teknik Sipil, 2020 Shear force in general greatly contributes to cause failure of castellated beams so diagonal stiffeners on the openings are required. Optimization was done by vary dimension of openings and diagonal stiffeners.
Erwin Sanjaya
doaj
Finite Element Investigation on Web-Post Buckling of Perforated Steel Beams with Various Web Opening Shapes subjected under different shear-moment interaction [PDF]
, 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.
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