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Max Mayer (engineer)
Max Mayer (16 September 1886 in Salzburg – 29 July 1967 in Starnberg) was a German civil engineer. Biography Mayer received his doctorate in 1913 from the TU Munich (''Economy as a Design principle in Reinforced Concrete Construction''). From 1914 (during the WWI and the subsequent Weimar Republic) Mayer spoke and published on reforming construction in line with the scientific management ideas set out by the American mechanical engineer Frederick Winslow Taylor. From 1926 to 1930 he was a professor at the state building college in Weimar and then a consulting engineer in Munich. With his book ''Die Sicherheit der Bauwerke'' (The Safety of Structures) from 1926, he was a pioneer of limit state design and hence the appropriate use of factors of safety.Isaac Elishakoff,''Safety Factors and Reliability: Friends or foes?'' Springer 2004, p. 272. With biographical information on Mayer. He also published a book on nomography A nomogram (from Greek , "law" and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Salzburg
Salzburg (, ; literally "Salt-Castle"; bar, Soizbuag, label=Bavarian language, Austro-Bavarian) is the List of cities and towns in Austria, fourth-largest city in Austria. In 2020, it had a population of 156,872. The town is on the site of the Roman settlement of ''Iuvavum''. Salzburg was founded as an episcopal see in 696 and became a Prince-Archbishopric of Salzburg, seat of the archbishop in 798. Its main sources of income were salt extraction, trade, and gold mining. The fortress of Hohensalzburg Fortress, Hohensalzburg, one of the largest medieval fortresses in Europe, dates from the 11th century. In the 17th century, Salzburg became a center of the Counter-Reformation, with monasteries and numerous Baroque churches built. Historic Centre of the City of Salzburg, Salzburg's historic center (German language, German: ''Altstadt'') is renowned for its Baroque architecture and is one of the best-preserved city centers north of the Alps. The historic center was enlisted as a UN ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Starnberg
Starnberg is a German town in Bavaria, Germany, some southwest of Munich. It is at the north end of Lake Starnberg, in the heart of the " Five Lakes Country", and serves as capital of the district of Starnberg. Recording a disposable per-capita income of €26,120 in 2007, Starnberg regained its status as the wealthiest town in Germany. History The town was first mentioned in 1226 under the name of ''Aheim am Würmsee''. Incorporated districts Districts (''Ortsteile'') are listed with their year of incorporation and area. *Hadorf (1978, 6.93 km²) *Hanfeld with Mamhofen (1972, 5.58 km²) *Leutstetten with Einbettl , Mühlthal , Oberdill , Petersbrunn and Schwaige (1978, 7.68 km²) *Percha with Buchhof , Heimathshausen and Selcha (1978, 6 , 07 km²) *Perchting with Landstetten , Jägersbrunn and Sonnau (1978, 11.36 km²) *Rieden (1803, 1.83 km²) *Söcking (1978, 8.17 km²) *Wangen with Fercha, Schorn, Unterschorn and Wildmoos (1978, 7.49 km²) Transport The munic ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Technical University Of Munich
The Technical University of Munich (TUM or TU Munich; german: Technische Universität München) is a public research university in Munich, Germany. It specializes in engineering, technology, medicine, and applied and natural sciences. Established in 1868 by King Ludwig II of Bavaria, the university now has additional campuses in Garching, Freising, Heilbronn, Straubing, and Singapore, with the Garching campus being its largest. The university is organized into eight schools and departments, and is supported by numerous research centers. It is one of the largest universities in Germany, with 50,000 students and an annual budget of €1,770.3 million (including university hospital). A ''University of Excellence'' under the German Universities Excellence Initiative, TUM is considered the top university in Germany according to major rankings as of 2022 and is among the leading universities in the European Union. Its researchers and alumni include 18 Nobel laureates and 23 Leib ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Scientific Management
Scientific management is a theory of management that analyzes and synthesizes workflows. Its main objective is improving economic efficiency, especially labor productivity. It was one of the earliest attempts to apply science to the engineering of processes to management. Scientific management is sometimes known as Taylorism after its pioneer, Frederick Winslow Taylor. Mitcham, Carl and Adam, Briggle ''Management'' in Mitcham (2005) p. 1153 Taylor began the theory's development in the United States during the 1880s and 1890s within manufacturing industries, especially steel. Its peak of influence came in the 1910s. Although Taylor died in 1915, by the 1920s scientific management was still influential but had entered into competition and syncretism with opposing or complementary ideas. Although scientific management as a distinct theory or school of thought was obsolete by the 1930s, most of its themes are still important parts of industrial engineering and management today. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Frederick Winslow Taylor
Frederick Winslow Taylor (March 20, 1856 – March 21, 1915) was an American mechanical engineer. He was widely known for his methods to improve industrial efficiency. He was one of the first management consultants. In 1909, Taylor summed up his efficiency techniques in his book ''The Principles of Scientific Management'' which, in 2001, Fellows of the Academy of Management voted the most influential management book of the twentieth century. His pioneering work in applying engineering principles to the work done on the factory floor was instrumental in the creation and development of the branch of engineering that is now known as industrial engineering. Taylor made his name, and was most proud of his work, in scientific management; however, he made his fortune patenting steel-process improvements. As a result, scientific management is sometimes referred to as ''Taylorism''. Biography Taylor was born in 1856 to a Quaker family in Germantown, Philadelphia, Pennsylvania. Taylor's f ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
MDPI
MDPI (Multidisciplinary Digital Publishing Institute) is a publisher of open access scientific journals. Founded by Shu-Kun Lin as a chemical sample archive, it now publishes over 390 peer-reviewed, open access journals. MDPI is the largest open access publisher in the world and the fifth largest publisher overall in terms of journal paper output. The number of published papers has been growing significantly in the last decade with year over year growth of over 50% in 2017, 2018 and 2019. As of June 2022, MDPI publishes 393 academic journals, including 93 journals indexed within the Science Citation Index Expanded, and 8 journals indexed within the Social Sciences Citation Index, with a total of 98 journals ranked with an impact factor. MDPI journals are included in the Directory of Open Access Journals. MDPI is a member of the Open Access Scholarly Publishers Association, a participating publisher and supporter of the Initiative for Open Citations, and a member of the Committ ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Limit State Design
Limit State Design (LSD), also known as Load And Resistance Factor Design (LRFD), refers to a design method used in structural engineering. A limit state is a condition of a structure beyond which it no longer fulfills the relevant design criteria.EN 1990:2002 E, Eurocode - Basis of Structural Design, CEN, November 29, 2001 The condition may refer to a degree of loading or other actions on the structure, while the criteria refer to structural integrity, fitness for use, durability or other design requirements. A structure designed by LSD is proportioned to sustain all actions likely to occur during its design life, and to remain fit for use, with an appropriate level of reliability for each limit state. Building codes based on LSD implicitly define the appropriate levels of reliability by their prescriptions. The method of limit state design, developed in the USSR and based on research led by Professor N.S. Streletski, was introduced in USSR building regulations in 1955. Criteria ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Factor Of Safety
In engineering, a factor of safety (FoS), also known as (and used interchangeably with) safety factor (SF), expresses how much stronger a system is than it needs to be for an intended load. Safety factors are often calculated using detailed analysis because comprehensive testing is impractical on many projects, such as bridges and buildings, but the structure's ability to carry a load must be determined to a reasonable accuracy. Many systems are intentionally built much stronger than needed for normal usage to allow for emergency situations, unexpected loads, misuse, or degradation (reliability). Definition There are two definitions for the factor of safety (FoS): * The ratio of a structure's absolute strength (structural capability) to actual applied load; this is a measure of the reliability of a particular design. This is a calculated value, and is sometimes referred to, for the sake of clarity, as a ''realized factor of safety''. * A constant required value, imposed by law, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Isaac Elishakoff
Isaac Elishakoff is a Distinguished Research Professor in the Ocean and Mechanical Engineering Department in the Florida Atlantic University, Boca Raton, Florida. He is an authoritative figure in the broad area of mechanics. He has made several contributions in the areas of random vibrations, solid mechanics of composite material, semi-inverse problems of vibrations and stability, functionally graded material structures, and nanotechnology. He has over 580 journal papers, 32 authored, co-authored, edited or co-edited books and has given over 200 national and international talks at conferences and seminars. His selected lectures on (a) Elastic Stability, (b) Vibration Syntheses and Analysis and (c) Intermediate Strength of Materials are available on the internet. In 2021, Elishakoff received Blaise Pascal Medal in Engineering from the European Academy of Sciences, “to recognise an outstanding and demonstrated personal contribution to science and technology and the promotion of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nomography
A nomogram (from Greek , "law" and , "line"), also called a nomograph, alignment chart, or abac, is a graphical calculating device, a two-dimensional diagram designed to allow the approximate graphical computation of a mathematical function. The field of nomography was invented in 1884 by the French engineer Philbert Maurice d'Ocagne (1862–1938) and used extensively for many years to provide engineers with fast graphical calculations of complicated formulas to a practical precision. Nomograms use a parallel coordinate system invented by d'Ocagne rather than standard Cartesian coordinates. A nomogram consists of a set of n scales, one for each variable in an equation. Knowing the values of n-1 variables, the value of the unknown variable can be found, or by fixing the values of some variables, the relationship between the unfixed ones can be studied. The result is obtained by laying a straightedge across the known values on the scales and reading the unknown value from whe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Maschinenfabrik Esslingen
Maschinenfabrik Esslingen (ME), was a German engineering firm that manufactured locomotives, tramways, railway wagons, roll-blocks, technical equipment for the railways, (turntables and traversers), bridges, steel structures, pumps and boilers. Founding It was founded by Emil Kessler on 11 March 1846 in Stuttgart, as a result of an initiative of the Kingdom of Württemberg to create a railway industry that was not dependent on foreign manufacturers. Emil Kessler brought vital experience from his time with the engineering works in Karlsruhe, where he had been a member of the board since 1837 and the sole director since 1842. The foundation stone of the new factory was laid at Esslingen am Neckar on 4 May 1846. One year later, in October 1847, the first locomotive ordered by the Royal Württemberg State Railways (''Königlich Württembergische Staats-Eisenbahnen'') or ''K.W.St. E.'' was delivered. History After the death of Emil Kessler in 1867 his 26-year-old son, Emil Ke ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Friedrich Engesser
Friedrich may refer to: Names *Friedrich (surname), people with the surname ''Friedrich'' *Friedrich (given name), people with the given name ''Friedrich'' Other *Friedrich (board game), a board game about Frederick the Great and the Seven Years' War * ''Friedrich'' (novel), a novel about anti-semitism written by Hans Peter Richter *Friedrich Air Conditioning, a company manufacturing air conditioning and purifying products *, a German cargo ship in service 1941-45 See also *Friedrichs (other) *Frederick (other) *Nikolaus Friedreich Nikolaus Friedreich (1 July 1825 in Würzburg – 6 July 1882 in Heidelberg) was a German pathologist and neurologist, and a third generation physician in the Friedreich family. His father was psychiatrist Johann Baptist Friedreich (1796–1862) ... {{disambig ja:フリードリヒ ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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