This study emphasizes a new strengthening scheme for seismically vulnerable flat plate-column connections in existing structures. An experimental investigation on series of three half-scaled interior was conducted to explore the effectiveness proposed seismic method using postinstalled RC wing walls and analyze punching shear capacity connections. focuses typical plate structures constructed lo...

This thesis deals with the relatively unknown phenomena of longitudinal forces in conductors. A survey of relevant experiments is given. Amp ere electrodynamics, which has been proposed to account for the phenomena, is compared with a Maxwell stress approach, and these are found to be equivalent. The relationship between di erent `action at a distance' theories is discussed. The role of relativ...

Abstract Punching is a wide-spread production process, applied when massive amounts of the ever-same cheap parts are needed. The punching process sensitive to multitude parameters. Unfortunately, precise dependencies often unknown. A prerequisite for optimal, reproducible and transparent alignment knowledge how exactly parameters influence quality part, which in turn requires quantitative descr...

Mata pelajaran Pendidikan jasmani olahraga dan kesehatan (penjasorkes) merupakan mata yang mempunyai aspek luas. Tidak hanya bertujuan untuk meningkatan fisik saja, namun penjasorkes berusaha meningkatkan pengetahuan, kemampuan sosial dengan melatih kejujuran sportifitas, kerja sama, mengembangkan sikap positif dalam diri. Tujuan penelitian ini adalah mengetahui apakah penggunaan media Punching...

This paper presents the design and evaluation of “the man-machine interface” a punchable interface designed to explore and criticize the values inherent in modern systems that favour one type of user (linguistically and technically gifted) and alienate another (physically gifted). In the study, participants used the device to express their opinions and then engaged in a group discussion about t...

In this paper, we describe a technique, with roots in topological graph theory, that we call rind modeling. It provides for the easy creation of surfaces resembling peeled and punctured rinds. We show how the method’s two main steps of 1) creation of a shell or crust like the rind of an orange, and 2) opening holes in the crust by punching or peeling can be encapsulated into a real time semi-au...

The mechanisms by which proteins gain entry into membranes is a fundamental problem in biology. Here, we present the first crystal structure of a thiol-activated cytolysin, perfringolysin O, a member of a large family of toxins that kill eukaryotic cells by punching holes in their membranes. The molecule adopts an unusually elongated shape rich in beta sheet. We have used electron microscopy da...

TRIZ is used to resolve invention problems. ARIZ is the most powerful systematic method which integrates all of TRIZ heuristics. Definition of ideal final result (IFR), identification of contradictions and resource utilization are main lines of ARIZ. But resource searching of ARIZ has fault of blindness. Alexandr sets up mathematical model of transformation of the hereditary information in an i...

The ongoing digitization of production processes provides new possibilities and potentials for process monitoring forming stamping processes. component quality achievable by these is strongly dependent on the properties sheet metal material, so that a permanent digital recording material data offers high potential each produced. In this context, presented paper deals with novel AI-based method ...

Abstract In this work, the mechanical response of a steel wire mesh panel against punching load is studied starting from laboratory test conditions and extending results to field applications. Wire meshes anchored with bolts plates are extensively used in rockfall protection slope stabilization. Their performances evaluated through tests, but constraints, geometry loading may strongly differ si...