CYCLIC LOADING TEST CONDUCTED ON THE BOTTOM JOINTS OF A HYBRID PRECAST UTILITY TUNNEL COMPOSED OF DOUBLE-SKIN SIDEWALLS AND A PRECAST BOTTOM SLAB

Cyclic Loading Test Conducted on the Bottom Joints of a Hybrid Precast Utility Tunnel Composed of Double-Skin Sidewalls and a Precast Bottom Slab

Four full-scale specimens were constructed, including two hybrid precast specimens with a haunch (height: 150 mm, PUT-H) and without a haunch (PUT).Additionally, two cast-in-place (CIP) comparative specimens (referred to as RUT-H and RUT) were included, all of which underwent reversed cyclic loading.The results showed that the four specimens suffer

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Nested Saturation Function Control of a Magnetic Levitation System

The trajectory tracking task of a nautica voyage hajuvesi magnetic levitation system connected to a beam mechanism is solved by means of a nested saturation control with a feedforward term.The flatness property of the system allows to use the nested saturation control technique and wahl kmx the feedforward control to stabilize the output tracking e

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Analysis of Strengths, Weaknesses, Opportunities and Threats of E-learning from the Perspective of Experts in the Period of COVID-19 Pandemic

Background: Today, e-learning has become one of the basic components of education process, especially in higher education.Institutions and universities employ samsung galaxy tab s7 fe 12.4 in. bundle, 64gb black e-learning extensively in their educational operations.In light of this, the goal of the current research was to determine the advantages,

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Extreme Learning Machine Approach to Modeling the Superconducting Critical Temperature of Doped MgB2 Superconductor

Magnesium diboride (MgB2) superconductor combines many unique features such as transparency of its grain boundaries to super-current flow, large coherence length, absence of weak links and small anisotropy.Doping is one of the mechanisms for enhancing these features, as well as the superconducting critical temperature, of the compound.During the pr

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