The basic modeling method of induced strain actuation of an active composite beam began with the work of Crawley and Luis [8], which is called Pin-Force Model (PFM) or Uniform Strain model. In this model, active material and the substrate are considered as two separate parts, and the stra...
Modified force method for the nonlinear analysis of FRP reinforced concrete beamsReinforced beamFRPCohesive debondingForce methodAmong the different techniques adopted to retrofit structures that had become inadequate, the use of fiber reinforced composite materials (FRP) has gained more and more popularity...
A method for measuring a demagnification of a charged particle beam exposure apparatus includes measuring a first stage position of a mask stage in accorda... S Nishimura 被引量: 0发表: 2011年 Cooling Methods for Charged Particle Beams We review the basic methods for cooling charged particle ...
The structural behaviour of reinforced concrete beams strengthened with a system made by fibre nets embedded into an inorganic stabilized cementitious matr... L Ombres - 《Composite Structures》 被引量: 134发表: 2012年 A full-field optical method for the experimental analysis of reinforced concrete ...
We present the application of differential quadrature(DQ) method for the buckling analysis of nanobeams with exponentially varying stiffness based on four different beam theories of Euler-Bernoulli, Timoshenko, Reddy, and Levison.The for... S Chakraverty,L Behera - 《Chinese Physics B》 被引量:...
Force Method of Analysis: Beams Draw the shear and moment diagram for the beam, where the support atBsettles1.5 in; andE=29\times10^{3} ksi, I=750in^{4}. Example 1 Primary structure: 利用如下公式,可以计算\Delta_{B0}: Example 1-1 ...
The loading paths for master-slave tendon-driven CMs with two degrees of freedom (DOF) are more complex, and the estimation of the tip contact force based on learning method directly from the tensions and motor positions has still not been studied. In that case, we applied a learning-based...
of bottom crossbeams of the reinforced concrete structure, a beam end through hole is formed in each end, connected with a force-transmitting structure ... D Chu,F Liu,J Shi,... 被引量: 0发表: 2021年 Core-Pulling Transfer Device and Construction Method for Reverse Demolition of Reinforced...
Since the atoms are in free fall under the earth’s gravity, we chirp the laser frequencies in the laboratory frame at a rate of about 23 MHz s–1, so that the laser beams stay on resonance in the atoms’ frame of reference. For efficient detection of the approximately 105 atoms at...
Structural Analysis—Stiffness Method M. Bill Wong, in Plastic Analysis and Design of Steel Structures, 2009 Axial Force For a member under compression, the axial force at end i is positive (from analysis) and at end j is negative (from analysis), as shown in Figure 1.20. Sign in to dow...