Results 71 to 80 of about 502,045 (198)
Detectability of CMB tensor B modes via delensing with weak lensing galaxy surveys
, 2007 We analyze the possibility of delensing CMB polarization maps using foreground weak lensing (WL) information. We build an estimator of the CMB lensing potential out of optimally combined projected potential estimators to different source redshift bins ...
F. Bernardeau +2 more
core +1 more source
Case Studies in Construction MaterialsThe study investigated the seismic performance of steel box connector (SBC) precast beam–column connection specimens using cycling loading test. The cyclic loading tests provided a comprehensive understanding of SBC precast beam–column joint behavior ...
Khoa Vo Anh Pham +5 more
doaj +1 more source
Analysis on stress state of box-girder web under prestressing effect
ITM Web of Conferences, 2018 In order to study the effect of prestressed box girder webs stresss state, determining the stress distribution within a web, research and analysis of vertical prestressed box girder, curved beam prestressed sensitivity under the web.
Yin Haijun +3 more
doaj +1 more source
Evaluation of a hybrid, anisotropic, multilayered, quadrilateral finite element [PDF]
A multilayered finite element with bending-extensional coupling is evaluated for: (1) buckling of general laminated plates; (2) thermal stresses of laminated plates cured at elevated temperatures; (3) displacements of a bimetallic beam; and (4 ...
Blackburn, C. L., Robinson, J. C.
core +1 more source
AIP Advances, 2012 We provide a direct measurement of the tetragonal distortion in thick GaMnAs as a function of depth by Rutherford backscattering combining with channeling.
Shengqiang Zhou +4 more
doaj +1 more source
Measuring the weak mixing angle with the P2 experiment at MESA
, 2015 The P2 experiment in Mainz aims to measure the weak mixing angle in electron- proton scattering to a precision of 0.13 %. In order to suppress uncertainties due to proton structure and contributions from box graphs, both a low average momentum transfer ...
Aulenbacher, Kurt +17 more
core
SHEAR BEHAVIOR OF RC DEEP BOX BEAMS STRENGTHENED INTERNALLY BY TRANSVERSE RIBS
Journal of Engineering and Sustainable Development, 2015 This research presents an experimental study of shear behavior of RC deep box beam strengthened internally by reinforced concrete transverse ribs. Eight beam specimens were tested, six box-deep beams and two solid-deep beams.
Ali Hameed Aziz +2 more
doaj
Composite transport wing technology development: Design development tests and advanced structural concepts [PDF]
Numerous design concepts, materials, and manufacturing methods were investigated for the covers and spars of a transport box wing. Cover panels and spar segments were fabricated and tested to verify the structural integrity of design concepts and ...
Griffin, Charles F., Harvill, William E.
core +1 more source
Charles Marcellis and Arthur Vierendeel: a century of Belgian bridge building (1835-1940) [PDF]
, 2012 The Belgian bridge builders Charles Marcellis (1798-1864) and Arthur Vierendeel (1852-1940) were jack-of-all-trades in the 19th century, but both were mostly known as bridge designers, trying to have a grip on new structural possibilities.
Bertels, Inge +4 more
core +1 more source
Advances in Civil EngineeringIn order to study the negative stress performance of large-span and narrow-area steel box composite beams, a 1:4 large-scale experimental study was conducted.
Yunteng Chen +5 more
doaj +1 more source