Engineering Materials

click here for Download: Corel Draw 7 + keygen

Click here for download :  Hand Book of transportation Engineering Transportation systems of regional and national extent are composed of networks of inter- connected facilities and services. It follows that nearly all transportation projects must be analyzed with due consideration for their position within a modal or intermodal network, and for their impacts on network performance. That is, the network context of a transpor- tation project is usually very important. Thus, it is appropriate to begin a volume on trans- portation engineering with a chapter on national transportation networks. The subject of national transportation networks may be approached from at least two different perspectives. One approach, common to most introductory transportation textbooks, describes the physical elements of the various transport modes and their classification into functional subsystems. A second approach focuses on the availability of national transpor- tation network d...

Click here for download  Structure As Architecture Contents List of figures viii Preface xx Acknowledgements xxi Chapter 1. Introduction 1 The potential for structure to enrich architecture 1 Experiencing structure: reading and listening 2 Structure and its degree of exposure 3 Book outline 4 Chapter 2. Two building studies 6 National Stadium, Beijing 6 Baumschulenweg Crematorium 10 Summary 13 Chapter 3. Relationships between architectural and structural form 14 Introduction 14 Synthesis of architectural and structural form 18 Contrasting forms 32 Summary 40 Chapter 4. Building exterior 41 Introduction 41 Aesthetic qualities 42 Connecting the exterior to the interior 55 Entry 56 Expressive roles 58 Summary 62 VI CONTENTS Chapter 5. Building function 63 Introduction 63 Maximizing functional flexibility 64 Subdividing space 69 Articulating circulation 76 Disrupting function 78 Summary 82 Chapter 6. Interior struc...

click here for download:  Highway Engineering Contents Preface, xiii Acknowledgements, xv 1 The Transportation Planning Process, 1 2 Forecasting Future Traffic Flows, 15 1.1 Why are highways so important? 1 1.2 The administration of highway schemes, 1 1.3 Sources of funding, 2 1.4 Highway planning, 3 1.4.1 Introduction, 3 1.4.2 Travel data, 4 1.4.3 Highway planning strategies, 6 1.4.4 Transportation studies, 7 1.5 The decision-making process in highway and transport planning, 9 1.5.1 Introduction, 9 1.5.2 Economic assessment, 10 1.5.3 Environmental assessment, 11 1.5.4 Public consultation, 12 1.6 Summary, 13 1.7 References, 14 2.1 Basic principles of traffic demand analysis, 15 2.2 Demand modelling, 16 2.3 Land use models, 18 2.4 Trip generation, 19 2.5 Trip distribution, 22 2.5.1 Introduction, 22 2.5.2 The gravity model, 23 2.5.3 Growth factor models, 26 2.5.4 Th...

click here for download :  Oil and gas production handbook CONTENTS  1 Introduction.......................................................................................................4  2 Process overview..............................................................................................6 2.1 Facilities..................................................................................................7 2.1.1 Onshore..........................................................................................8  2.1.2 Offshore.........................................................................................9 2.2 Main Process Sections...........................................................................12 2.2.1 Wellheads....................................................................................12 2.2.2 Manifolds/gathering.....................................................................12 2.2.3 Separation........................

click here for downloading word file:  TRACK MAINTENANCE AND construction :CONSTRUCTION OF RAILWAY TRACKS: TRACK MAINTENANCE AND RENEWAL Track maintenance means the total process of maintenance and renewal required to ensure that the track meets safety and quality standards at minimum cost. Annual maintenance on the NS network, with its 4500km of main line tracks, comprises renewal of roughly 140 km of main line, 40km of secondary tracks and sidings, 1000 km of mechanical tamping, 60km of ballast cleaning , 10 km of corrective grinding and renewal of 250 switches. In addition to this track requires spot maintenance on a daily basis. Factors that influence maintenance costs include the following: Following are the factors which the maintenance of tracks. •  Track maintenance activities—listed and defined, •  Labour and material costs, •  Work windows, •  Track inspection and maintenance policies, •  Operating characteristics, •  Budg...

click here for download in wordfile:   RAILWAY ENGINEERING RAILWAY ENGINEERING ‘’The branch of Civil Engineering which deals with the design, construction and maintenance of the railway tracks for safe and efficient movements of trains is called Railway Engineering’’ CONSTRUCTION OF RAILWAY TRACK The first step in the survey is to ascertain the positions of the watercourse and watershed lines of the district to be passed through. The general direction having been selected by the help of an ordnance map, a sketch-map, or a special reconnaissance survey, the river-crossings are to be examined and decided upon, and the points determined at which the watersheds are to be crossed and the approaches to bridges set out.                            All routes to be built for the railway network construction must be subject to actual period estimations according to the characteristics of each route’s projec...