Essays on Bending

Introduction

How materials behave is dependent on various factors, some of which include their mechanical properties. When the material experiences various loading conditions, its behavior reflects its mechanical conditions as well as the effect of the loading conditions. When a material experiences various loading conditions, the material experiences either shear stress, tensile strength, or compressive strength. The tensile properties of a material relate to its ability support any axial loads to which it is subjected without rapturing (Department of Engineering. 2007). When a material is subjected to tensile stress, the deformation that occurs is in the form of elongation or ...

Retrieved from http://www.uncubemagazine.com/blog/9133113 Retrieved from http://www.uncubemagazine.com/blog/9133113 Trusses are engineering structures common for wide-span buildings like industrial buildings and sports centers with the purpose of reduction the consumption of materials and lightweight design. Figure 1 and Figure 2 show the first SANAA’s industrial building located at the Vitra Campus in Weil am Rhein. The architects of the building were Kazuyo Sejima and Ryue Nishizawa, and its project commissioner was Rolf Fehlbaum, chairman of Vitra. It has a diameter of 160 meters and is 11 meters in height. Inside, the building is divided into two parts for safety reasons. As ...

Abstract

Materials exhibit different chemical and mechanical properties such as strength and durability. Combining different materials to form a material composite enhances their individual properties in different measures. In this experiment, the mechanical strength of composite sandwich structures was investigated through bending. Four samples were investigated for their properties on bending and strength. Three of the four polystyrene beams were reinforced with paper while the fourth beam was investigated without paper reinforcement. One of the beams was bonded with construction paper on one side; the next bema was bonded with construction paper on both sides while the third beam was ...

[Your College & University Name] [Date Here] Introduction: The roof of Hartford Civic Center Coliseum, in Connecticut, USA, collapsed in the early morning of January 18, 1978, during a freezing rain storm after a period of snow. Any loss of life or injury was averted, as the building was empty at that time. However, six hours earlier, on the evening of 17th January, the coliseum was filled with around 5000 basketball fans. Thus, a major disaster was averted (Gammell,B., n.d.). Though the snowstorm was strong, heavy snowstorm occurs in Hartford, Connecticut. The failure of the roof after only 3 ...

Technology is a living being. It is evolving as time goes. In the beginning, during the Mesopotamia evolution, the type of technology was only regarded as unconnected technologies. The technology is increasingly mutating and maturing to become more complicated. A certain aspect of growth is not ignorable. The technological advancement has changed from the previously fixed physical outputs to those that can manipulate, combine and configure and for new products. It is not only becoming the part of the production. It is becoming the core of the manufacturing process. It is the focal point the current generation industry. It ...

Executive summary

In the construction of industrial establishments, the use of truss frames is a common practice. A factor that informs the use of steel elements in these structures is the fact that they allow for construction to be conducted swiftly while offering the required stiffness. This report indicates how new steel frames can be developed, informed by the realization that the previously used timber truss have deteriorated in quality. The predictions that old structures cannot withstand increasing wind loads also inform the new designs. In this report, the loads on the frames have been established to shed light on the ...

HRM Issues in an Insurance Company

The Cases discussed below are related to Human Resource Management, experienced by the author as a human resource manager in an Australian Health Insurance firm. Each case has some distinct features typical of HR function and are addressed by the author using the relevant theories and practices on the issues. The cases are presented below

Scenario 1

This case represents a situation where a young male employee GS has been promoted as the manager in a regional office which is comparatively smaller than his previous location. His team consists of mainly part time female members, with similar and educational backgrounds and ...

DEFLECTION OF BEAMSIntroduction

Any kind of modern day construction makes use of a component called structural beam, or beam. A beam helps in adding strength of any design or structure. Generally manufactured using steel, wood, or concrete, it is commonly used for spanning any open element of a structure. In any design work based on iron, steel I beam is the most commonly used one. On the other hand, home-based constructions generally make use of wooden beams. When steel I beam is encased within concrete, it forms a concrete beam and is typically used in the construction of heavy structures, such as ...

Abstract

The aim of this experiment was to determine the relationship between the Young’s Modulus and the deflection of a beam. Since different materials have different values of Young’s Modulus, the students selected three different materials for the experiment. In this case, the materials used include timber, aluminium, and steel. All the materials were identical in terms of the dimensions such as width and length. The each beam of the three materials was subjected to some magnitude of force at the centre and deflection measured. Data concerning the magnitude of load and the corresponding defection were then gathered ...

In presenting the news in an ethical manner, empirical evidence becomes a vital element. The profession of photojournalism is an integral part of the field of journalism, which responds to this demand for empirical evidence through its very nature. It is not only responsible for bringing important moral issues to light but, in a time where secrecy and covert deeds have taken precedence over openness, it provides a level of perspective regarding the events that occur throughout the world. In assessing the perspectives of professionals in the field as well as various other thinkers and experts it becomes evident ...

The laws of physics encompass both the matter and non-matter, and their implications have been very useful to mankind. In this technological era, mankind has relied on science for both efficiency and effectiveness of tools, equipment, and gears. Various materials used for particular functions, from heavy to menial, have been enhanced, improved, and upgraded based on our understanding of their science. In this discussion, we will examine the physics behind basketball shoes. This discussion will focus heavily on the parameters that would greatly enhance the performance of basketball shoes. The history of basketball shoes was greatly influenced by the ...

Introduction

Bend (flexure) testing is often done in springs as well in brittle materials whose behaviors of failure are linear like concrete, wood, plastic, glass and ceramics. Bend testing is suitable for evaluating the strength of brittle materials where the results of tensile tests aren’t easy to interpret due to the breaking of specimens around the gripping (Schoffstall, Charles, and Robert 234). In bend testing experiment, smooth rectangular specimens without notches are recommended under three or four point bend arrangements. Figure I below illustrates three point and four point bend arrangements respectively. Figure 1. Bend testing of a smooth ...

Origins

The New Romantics is a subculture movement that emerged from the working class youths of London. The movement began in the late 1970s and lasted to the later parts of the 1980s. It was associated with a new music wave and unique fashion. The fashion aspect of the movement emerged out of “Billy’s”, a club that was located on Dean Street, London. This nightclub held famous events which were called Bowie and Roxy Music nights. Young people found punk rock unattractive and wanted something different. It is this unique blend of post-punk and fashion that grew into the ...