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81
STRENGTHENING STEEL SHEAR WALL AFTER OPENING CREATION
Published 2016-08-01“…In this paper, steel plate shear walls are investigated, which are appropriate in terms of construction speed, cost, high initial stiffness, strength and ductility.A feature of these walls is the capability of being able to create an opening at any location of the wall, due to architectural demands, and some equations have been proposed for estimating the effect of these openings on wall behavior. In this study, the behavior of one-story walls due to monotonic loading has been investigated. …”
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82
INTERACTION BETWEEN PERIPHERAL DIAGRID AND INNER CORE IN DIAGRID STRUCTURAL SYSTEMS...
Published 2017-11-01“…Analytical results show that the effect of higher mode shapes of the structure in tall buildings causes the reduction of the shear stiffness of the diagrid at the building top. …”
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83
OPTIMUM MIXED (MARITIME- AERIAL) ROUTE-PLANNING USING MINIMUM SPANNING TREE AND INTEGER PROGRAMMING...
Published 2020-11-01“…The results of the simultaneous allocation of aircraft and passenger ships indicate the use of ships at distances less than 300 km at a time factor of \$ 6 per hour and distances less than 200 km at a time factor of \$ 8 per hour; also, a comparison of the two optimization methods used for network design shows that the design of the tourism network by integer programming and the hub-and-spoke network design by the minimum spanning tree will be efficient.…”
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84
NUMERICAL SIMULATION OF PLASMA ACTUATOR IN BOUNDARY LAYER SEPARATION CONTROL BY UTILIZING THE MODIFIED E...
Published 2018-05-01“…An SDBD plasma actuator can generate a wall-bounded jet without any mechanical moving parts. …”
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85
Line-break, control valve, orifice diameter, pressure drop rate, experimental study....
Published 2018-11-01“…If the pressure difference between tank and pipeline is higher than the sustainable pressure value of diaphragm valve, the valve will be closed by actuator. In this paper, the effects of orifice diameter, pipeline initial pressure and pipeline break pressure drop rate on the differential pressure of diaphragm valve in automatic line-break control valve have been studied with nitrogen by 27 experiments. …”
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86
TRANSPORTATION NETWORK DESIGN BASED ON NETWORK FLEXIBILITY AND REGRET THEORY...
Published 2020-05-01“…Network survivability is the ratio of the demand that will be answered after the occurrence of a failure in a network. …”
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87
OPTIMIZATION OF TAPERED FRAMES BY MULTI-SEARCH METHOD AND APPLYING PRESTRESSING FORCE IN MEMBERS...
Published 2019-08-01“…In each case, the prestressing force as a variable will be optimized. The efficiency of applying prestressing force has been evaluated by means of examples with different geometries and spans. …”
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88
THE JOINT ROLE OF DISTANCE AND CAR OWNERSHIP ON CHILDREN' SCHOOL TRAVEL...
Published 2018-08-01“…Further, by increasing the walking time from home to school, the probability of choosing walking mode to school will be reduced over school service and household private car. …”
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89
AGILE FLIGHT VEHICLE FIN FAILURE TOLERANT CONTROL USING INERTIAL MEASUREMENT UNIT DATA...
Published 2020-05-01“…The value of these parameters will be between 0 and 1. Where value 1 corresponds to the health of the fin and value denotes whether the fin has not opened or has been destroyed completely. …”
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90
STUDY OF THE BLAST RESISTANCE OF SEISMICALLY DESIGNED STEEL PLATE SHEAR WALL FRAMES...
Published 2020-11-01“…The results of the study showed that tall buildings with steel plate shear wall system had behaviors far better than short buildings. …”
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91
EVALUATION OF DETERMINISTIC AND PROBABILISTIC EFFECTS OF REDUNDANCY ON THE RESPONSE MODIFICATION FACTO...
Published 2016-05-01“…The results of this research illustrated that imposition of an increase in redundancy, where no more overstrength capacity will be made, might not improve the behavior of the framed structure.It is assumed that the same ultimate lateral resistance of structures that causes an increase, to a certain level, in redundancy, can also enhance both the ductility capacity and the inelastic capacity of structures. …”
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92
THREE-DIMENSIONAL MODELING OF ROCKFILL USING DEM CONSIDERING PARTICLE BREAKAGE...
Published 2020-08-01“…In this research, discrete tri-dimensional modeling of rockfill behavior considering the particle breakage using DEM is studied. …”
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93
EFFECT OF TYPE AND PERCENTAGE OF CLAY MINERALS ON THE POZZOLANIC STABILIZATION OF CLAYEY SOILS (MACROSTRUC...
Published 2020-02-01“…In this regard, clay soils are highly sensitive to changes in environmental conditions and their behavior and strength parameters will be affected by many factors such as soil disturbance, water content, loading and drainage conditions, loading rate, temperature, etc. …”
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94
EXPERIMENTAL EVALUATION OF THE MECHANICAL PROPERTIES AND CONNECTIONS OF THE COMPOSITE PROFILES...
Published 2020-02-01“…Adhesive joint has much better performance than bolted connection, but with very little shift rather than bolted connection, will be fragmented (brittle fracture). …”
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95
EFFECT OF YIELDING SEGMENT ON SEISMIC PERFORMANCE OF BUCKLING RESTRAINED BRACES...
Published 2017-08-01“…These results will be applicable to the evaluation and design of the building structures for different expected performance levels. …”
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96
NON-CLASSICAL THERMOMECHANICAL ANALYSIS OF ND:YVO4 SLAB LASER UNDER MULTI-PULSE END PUMPING USING FINITE EL...
Published 2018-11-01“…With some internal interactions, laser beam will be created and some pumping energy is converted to heat in the crystal. …”
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97
DEVELOPMENT OF CDF, CFM AND CFCM METHODS FOR DAMAGE DETECTION IN THE MIDDLE OF BRIDGE DECKS...
Published 2017-02-01“…But, if as shown in this article, the mode shapes are obtained from several longitudinal sections, these methods will be able to assess the damaged cross sections as well as the damaged longitudinal sections. …”
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98
EXAMINATION OF NONLINEAR BEHAVIOR OF SPECIAL STEEL PLATE SHEAR WALL WITH OPENING...
Published 2018-11-01“…If opening is closer to the wall center, the resistance of steel shear wall will be reduced further.…”
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99
LABORATORY MODELING OF OIL CONTAMINATION PROPAGATION EFFECT ON SUBGRADE REACTION MODULUS OF FINE GRAINE...
Published 2019-02-01“…In this study, using physical modeling with plate loading, deformation behavior and stiffness of oil-contaminated sand and reaction modulus for the different percentages of oil contamination will be reviewed. The results can present a more appropriate estimate of the amount of elastic settlement of the structures rested on the contaminated soils, also refine the amount of footing's flexibility on this group of soils. …”
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100
IDENTIFICATION OF MULTI DEGREE OF FREEDOM SYSTEMS SUBJECTED TO AMBIENT NONSTATIONARY VIBRATION...
Published 2018-02-01“…When the responses at all degrees of freedom are measured, the complete system dynamic characteristics can all be identified, including the mode shapes, damping and stiffness matrices. …”
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