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1. |
Record Nr. |
UNINA9910138959403321 |
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Autore |
Maidl Bernhard |
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Titolo |
Handbook of tunnel engineering II : basics and additional services for design and construction / / Bernhard Maidl, Markus Thewes, Ulrich Maidl ; translated by David Sturge ; Sonja Frank, cover design |
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Pubbl/distr/stampa |
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Berlin, Germany : , : Ernst & Sohn, , 2014 |
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©2014 |
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ISBN |
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3-433-60355-3 |
3-433-60353-7 |
3-433-60354-5 |
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Descrizione fisica |
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1 online resource (460 p.) |
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Altri autori (Persone) |
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ThewesMarkus |
MaidlUlrich |
DavidSturge |
FrankSonja |
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Disciplina |
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Soggetti |
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Tunnels - Design and construction |
Tunneling |
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Lingua di pubblicazione |
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Formato |
Materiale a stampa |
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Livello bibliografico |
Monografia |
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Note generali |
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Description based upon print version of record. |
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Nota di bibliografia |
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Includes bibliographical references and index. |
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Nota di contenuto |
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Cover; Title Page; The authors; Foreword to the English edition; Foreword to the 3rd German edition; Foreword to the 2nd German edition; Foreword to the 1st German edition; Table of Contents; 1 General Principles for the Design of the Cross-section; 1.1 General; 1.2 Dependence on intended use; 1.2.1 Road tunnels; 1.2.2 Constructional measures for road safety in tunnels; 1.2.3 Rail tunnels; 1.2.4 Construction of rail tunnels; 1.2.5 Underground railway and underground tram tunnels; 1.2.6 Innovative transport systems; 1.2.7 Monorail with magnetic levitation, Transrapid, Metrorapid |
1.2.8 Other underground works1.3 The influence of the ground; 1.4 Dependency on construction process; 2 Engineering geology aspects for design and classification; 2.1 General; 2.2 Origin, properties and categorisation of rocks; 2.2.1 General basics; 2.2.2 Categorisation of rocks; 2.2.3 Categorisation of soils; 2.3 Engineering geology and rock mechanics investigations; 2.3.1 Engineering geology investigations; |
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2.3.2 Rock mechanics investigations; 2.4 The ground and its classification; 2.4.1 Ground; 2.4.2 Classification of the rock mass; 2.4.2.1 General; 2.4.2.2 Basic system of classification |
2.4.2.3 Q System (Quality System)2.4.2.4 RMR System (Rock Mass Rating System); 2.4.2.5 Relationship between Q and RMR systems; 2.4.3 Standards, guidelines and recommendations; 2.4.3.1 Classification in Germany; 2.4.3.2 Classification in Switzerland ("Klassierung" according to the SIA standard); 2.4.3.3 Classification in Austria; 2.4.4 Example of a project-related classification according to DIN 18312 for the shotcrete process; 2.4.4.1 Procedure at the Oerlinghausen Tunnel; 2.4.4.2 Description of the tunnelling classes for the Oerlinghausen Tunnel; 2.5 Special features for tunnelling machines |
2.5.1 General2.5.2 Influences on the boring process; 2.5.3 Influences on the machine bracing; 2.5.4 Influences on the temporary support; 2.5.5 Classification for excavation and support; 2.5.5.1 General and objective for mechanised tunnelling; 2.5.5.2 Classification systems and investigation of suitability for tunnel boring machines; 2.5.6 Standards, guidelines and recommendations; 2.5.6.1 Classification in Germany; 2.5.6.2 Classification in Switzerland; 2.5.6.3 Classification in Austria; 2.5.7 New classification proposal; 3 Structural design verifications, structural analysis of tunnels |
3.1 General3.2 Ground pressure theories; 3.2.1 Historical development; 3.2.2 Primary and secondary stress states in the rock mass; 3.2.2.1 Primary stress state; 3.2.2.2 Secondary stress state; 3.3 General steps of model formation; 3.4 Analytical processes and their modelling; 3.4.1 Modelling of shallow tunnels in loose ground; 3.4.2 Modelling deep tunnels in loose ground; 3.4.3 Modelling tunnels in solid rock; 3.4.4 Bedded beam models; 3.5 Numerical methods; 3.5.1 Finite Difference Method (FDM); 3.5.2 Finite Element Method (FEM); 3.5.3 Boundary Element Method (BEM) |
3.5.4 Combination of finite element and boundary element methods |
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Sommario/riassunto |
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This title presents additional services for the design and construction of tunnels, one of the most demanding challenges within engineering. |
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2. |
Record Nr. |
UNINA9910741296503321 |
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Autore |
Pirjevec Jože <1940-> |
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Titolo |
Anti-Fascism in European History : From the 1920s to Today |
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Pubbl/distr/stampa |
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2023 |
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Budapest : , : Central European University Press, , 2023 |
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©2023 |
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ISBN |
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1-003-71833-7 |
963-386-658-8 |
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Edizione |
[First edition.] |
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Descrizione fisica |
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1 online resource (295 pages) |
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Collana |
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Studies in Political Radicalization: Historical and Comparative Perspectives Series ; ; v.1. |
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Classificazione |
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Altri autori (Persone) |
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PelikanEgon |
RametSabrina P. <1949-> |
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Disciplina |
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Soggetti |
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Anti-fascist movements |
Anti-fascist movements - Europe - 20th century |
Europe |
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Lingua di pubblicazione |
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Formato |
Materiale a stampa |
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Livello bibliografico |
Monografia |
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Nota di contenuto |
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What is Anti-Fascism? Its values, its Strengths, its Diversities / Jože Pirjevec, Egon Pelikan, and Sabrina P. Ramet -- Part One. ANTI-FASCISM IN FASCIST ITALY'S BORDERLANDS -- Hate Speech: "Words can be stones" (Primo Levi) / Jože Pirjevec -- Comparison of Fascist and National Defense Discourse / Vesna Mikolič -- Fascism, Anti-Fascism, and Ethnic Engineering in the Former Austrian Littoral / Borut Klabjan -- Persevering on the Ramparts of the Nation: The Anti-fascism of Educated Women, Feminists, and Activists in the Littoral in the 1920s / Marta Verginella -- The Anti-Fascism of the Slovenian and Croatian Clergy in the Julian March during the Interwar Period A View from the Vatican / Egon Pelikan -- Part Two. THE DIVERSITY OF ANTI-FASCISM -- The Anti-Fascism of Hans & Sophie Scholl: Intellectual Sources of the White Rose / Sabrina P. Ramet and Christine M. Hassenstab -- The Committee against Neofascism and Racial Prejudices: Nordic Anti-Fascist Organizing and International Solidarity in the 1960s / Pontus Järvstad -- Anti-fascism in the Land of Holy Water Blessed by the Swastika: The Case of the Slovak State / Marek Syrný and Anton Hruboň |
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-- Mussolini, Vilfan, and the Slovenian Minority / Gianfranco Cresciani -- From the Bauhaus to Buchenwald and to Berlin: Anti-fascism and Career in the Life of Franz Ehrlich / Klaus Tragbar -- Part Three. ANTI-FASCISM AS A LEGITIMATING IDEOLOGY -- Passing the Torch: The Challenges of Anti-fascist Memory Transmission through Youth Ritual and Commemoration in the GDR / Catherine J. Plum -- Memory Practices in Slovenia through the Lens of Public Opinion / Vida Rožac Darovec -- A Note about the Collective Memory of Anti-fascism since World War Two and its Revision / Božo Repe -- A Dire Warning to All Ethnic Minorities in Europe? -- Fascist Repression in South Tyrol and the Formation of Swedish-Speaking Anti-fascism in Finland / Kasper Brasken -- Maritime Communists Against Fascism and in Defense of the USSR: Transnational Anti-fascism in a Danish Perspective, 1933-1938 / Jesper Jorgensen -- Afterword "Are you a communist? No, I am an anti-fascist" / Nigel Copsey. |
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Sommario/riassunto |
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"The increasing radicalization of political life in most countries in Europe lends special relevance to studies of the antifascist legacies on the continent. This insightful collection of essays is an in-depth review of antifascism in Slovenia, setting it in the context of related movements elsewhere in Europe. The period treated by the 19 essays comprises the interwar period, World War Two, and the post-war decades. The comparative and transnational perspectives advanced by the volume change our understanding of antifascism. The essays deal with the right-wing but also left-wing instrumentalization of antifascism, with a particular focus on the communist and post-communist periods. The authors point out that antifascism comes in various strains, whether inspired by liberalism, social democracy, communism, monarchism, anarchism, or even Christian conservatism. The contributors bring to light several overlooked antifascist actors, campaigns, and organisations, mostly in Slovenia and the Adriatic area"-- |
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3. |
Record Nr. |
UNINA9911019291903321 |
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Autore |
Tsui James <1935-> |
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Titolo |
Fundamentals of global positioning system receivers : a software approach / / James Bao-yen Tsui |
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Pubbl/distr/stampa |
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New Jersey, : John Wiley & Sons, Inc., c2005 |
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ISBN |
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9786610273188 |
9781280273186 |
1280273186 |
9780470241202 |
0470241209 |
9780471712572 |
0471712574 |
9780471712589 |
0471712582 |
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Edizione |
[2nd ed.] |
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Descrizione fisica |
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1 online resource (373 p.) |
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Collana |
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Wiley series in microwave and optical engineering |
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Disciplina |
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Soggetti |
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Global Positioning System |
Geography |
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Lingua di pubblicazione |
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Formato |
Materiale a stampa |
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Livello bibliografico |
Monografia |
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Note generali |
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Description based upon print version of record. |
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Nota di bibliografia |
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Includes bibliographical references and index. |
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Nota di contenuto |
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Fundamentals of Global Positioning System Receivers; Contents; Preface; Preface to the First Edition; Chapter 1 Introduction; 1.1 Introduction; 1.2 History of GPS Development; 1.3 A Basic GPS Receiver; 1.4 Approaches of Presentation; 1.5 Software Approach; 1.6 Potential Advantages of the Software Approach; 1.7 Organization of the Book; References; Chapter 2 Basic GPS Concept; 2.1 Introduction; 2.2 GPS Performance Requirements; 2.3 Basic GPS Concept; 2.4 Basic Equations for Finding User Position; 2.5 Measurement of Pseudorange; 2.6 Solution of User Position from Pseudoranges |
2.7 Position Solution with more than Four Satellites2.8 User Position in Spherical Coordinate System; 2.9 Earth Geometry; 2.10 Basic Relationships in an Ellipse; 2.11 Calculation of Altitude; 2.12 Calculation of Geodetic Latitude; 2.13 Calculation of a Point on the Surface of the Earth; 2.14 Satellite Selection; 2.15 Dilution of Precision; |
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2.16 Summary; References; Chapter 3 Satellite Constellation; 3.1 Introduction; 3.2 Control Segment of the GPS System; 3.3 Satellite Constellation; 3.4 Maximum Differential Power Level from Different Satellites; 3.5 Sidereal Day; 3.6 Doppler Frequency Shift |
3.7 Average Rate of Change of the Doppler Frequency3.8 Maximum Rate of Change of the Doppler Frequency; 3.9 Rate of Change of the Doppler Frequency Due to User Acceleration; 3.10 Kepler's Laws; 3.11 Kepler's Equation; 3.12 True and Mean Anomaly; 3.13 Signal Strength at User Location; 3.14 Summary; References; Chapter 4 Earth-Centered, Earth-Fixed Coordinate System; 4.1 Introduction; 4.2 Direction Cosine Matrix; 4.3 Satellite Orbit Frame to Equator Frame Transform; 4.4 Vernal Equinox; 4.5 Earth Rotation; 4.6 Overall Transform from Orbit Frame to Earth-Centered, Earth-Fixed Frame |
4.7 Perturbations4.8 Correction of GPS System Time at Time of Transmission; 4.9 Calculation of Satellite Position; 4.10 Coordinate Adjustment for Satellites; 4.11 Ephemeris Data; 4.12 Summary; References; Chapter 5 GPS C/A Code Signal Structure; 5.1 Introduction; 5.2 Transmitting Frequency; 5.3 Code Division-Multiple Access (CDMA) Signals; 5.4 P Code; 5.5 C/A Code and Data Format; 5.6 Generation of C/A Code; 5.7 Correlation Properties of C/A Code; 5.8 Navigation Data Bits; 5.9 Telemetry (TLM) and Hand Over Word (HOW); 5.10 GPS Time and the Satellite Z Count; 5.11 Parity Check Algorithm |
5.12 Navigation Data from Subframe 15.13 Navigation Data from Subframes 2 and 3; 5.14 Navigation Data from Subframes 4 and 5-Support Data; 5.15 Ionospheric Model; 5.16 Tropospheric Model; 5.17 Selectivity Availability (SA) and Typical Position Errors; 5.18 Summary; References; Chapter 6 Receiver Hardware Considerations; 6.1 Introduction; 6.2 Antenna; 6.3 Amplification Consideration; 6.4 Two Possible Arrangements of Digitization by Frequency Plans; 6.5 First Component After the Antenna; 6.6 Selecting Sampling Frequency as a Function of the C/A Code Chip Rate |
6.7 Sampling Frequency and Band Aliasing for Real Data Collection |
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Sommario/riassunto |
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All the expert guidance you need to understand, build, and operate GPS receivers The Second Edition of this acclaimed publication enables readers to understand and apply the complex operation principles of global positioning system (GPS) receivers. Although GPS receivers are widely used in everyday life to aid in positioning and navigation, this is the only text that is devoted to complete coverage of their operation principles. The author, one of the foremost authorities in the GPS field, presents the material from a software receiver viewpoint, an approach that helps readers |
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