BS EN 933-8:2012 Tests for geometrical properties of aggregates. Assessment of fines. Sand equivalent test
Size: 1 MB | Format:PDF | Quality:Original preprint | Publisher: British Standard | Publication Date: 29 February 2012 | pages: 24 | ISBN: 978 0 580 74435 8
Aggregates, Fine aggregates, All-in aggregates, Natural aggregates, Particle size distribution, Sand equivalent, Sand, Specimen preparation, Flocculation, Agitation, Test equipment, Washing, Height measurement, Technical data sheets
Code:
***************************************
Content of this section is hidden, You must be registered and activate your account to see this content. See this link to read how you can remove this limitation:
***************************************
Content of this section is hidden, You must be registered and activate your account to see this content. See this link to read how you can remove this limitation:
Rapid Load Testing on Piles: Interpretation Guidelines
Author: Paul Holscher, Henk Brassinga, Peter Middendorp, Maarten Profittlich, Frits A. Van Tol, Michael Brown | Size: 2.09 MB | Format:PDF | Quality:Unspecified | Publisher: CRC Press | Year: 2011 | pages: 118 | ISBN: 0415695201
"A Rapid Load Test (RLT) developed to determine the initial stiffness and bearing capacity, is an economical and practical alternative for a Static Load Test (SLT) . However, the application of RLT used to be hampered by uncertainty about the interpretation of the test results. These guidelines attempt to offer clear guidance on the available analysis techniques and their reliability"
Code:
***************************************
Content of this section is hidden, You must be registered and activate your account to see this content. See this link to read how you can remove this limitation:
The 11th edition of Analytic Trigonometry continues to offer readers trigonometric concepts and applications. Almost every concept is illustrated by an example followed by a matching problem to encourage an active involvement in the learning process, and concept development proceeds from the concrete to the abstract. Extensive chapter review summaries, chapter and cumulative review exercises with answers keyed to the corresponding text sections, effective use of color comments and annotations, and prominent displays of important material to help master the subject. Analytic Trigonometry, 11e includes updated applications from a range of different fields.
-----Topics Covered-----
1 RIGHT TRIANGLE RATIOS 1
1.1 Angles, Degrees, and Arcs 2
1.2 Similar Triangles 13
1.3 Trigonometric Ratios and Right Triangles 22
1.4 Right Triangle Applications 33
Chapter 1 Group Activity: A Logistics Problem 44
Chapter 1 Review 45
2 TRIGONOMETRIC FUNCTIONS 51
2.1 Degrees and Radians 52
2.2 Linear and Angular Velocity 65
2.3 Trigonometric Functions: Unit Circle Approach 72
2.4 Additional Applications 84
2.5 Exact Values and Properties of Trigonometric Functions 98
Chapter 2 Group Activity: Speed of Light in Water 112
Chapter 2 Review 114
3 GRAPHING TRIGONOMETRIC FUNCTIONS 121
3.1 Basic Graphs 123
3.2 Graphing and 138
3.3 Graphing and 157
3.4 Additional Applications 172
3.5 Graphing the Sum of Functions 187
3.6 Tangent, Cotangent, Secant, and Cosecant Functions Revisited 199
Chapter 3 Group Activity: Predator–Prey Analysis Involving Coyotes and Rabbits 211
Chapter 3 Review 212
Cumulative Review Exercise, Chapters 1–3 220
4 IDENTITIES 227
4.1 Fundamental Identities and Their Use 228
4.2 Verifying Trigonometric Identities 235
4.3 Sum, Difference, and Cofunction Identities 245
4.4 Double-Angle and Half-Angle Identities 256
4.5 Product–Sum and Sum–Product Identities 267
Chapter 4 Group Activity: From to 275
Chapter 4 Review 277
5 INVERSE TRIGONOMETRIC FUNCTIONS; TRIGONOMETRIC EQUATIONS AND INEQUALITIES 285
5.1 Inverse Sine, Cosine, and Tangent Functions 286
5.2 Inverse Cotangent, Secant, and Cosecant Functions 307
5.3 Trigonometric Equations: An Algebraic Approach 314
5.4 Trigonometric Equations and Inequalities: A Graphing Calculator Approach 327
Chapter 5 Group Activity: and 336
Chapter 5 Review 337
Cumulative Review Exercise, Chapters 1–5 343
6 ADDITIONAL TOPICS: TRIANGLES AND VECTORS 349
6.1 Law of Sines 350
6.2 Law of Cosines 365
6.3 Areas of Triangles 376
6.4 Vectors 383
6.5 The Dot Product 399
Chapter 6 Group Activity: The SSA Case and the Law of Cosines 409
Chapter 6 Review 410
7 POLAR COORDINATES; COMPLEX NUMBERS 421
7.1 Polar and Rectangular Coordinates 422
7.2 Sketching Polar Equations 431
7.3 The Complex Plane 444
7.4 De Moivre’s Theorem and the nth-Root Theorem 453
Chapter 7 Group Activity: Orbits of Planets 461
Chapter 7 Review 463
Cumulative Review Exercise, Chapters 1–7 467
Appendix A COMMENTS ON NUMBERS 473
A.1 Real Numbers 474
A.2 Complex Numbers 477
A.3 Significant Digits 481
Appendix B FUNCTIONS AND INVERSE FUNCTIONS 489
B.1 Functions 490
B.2 Graphs and Transformations 497
B.3 Inverse Functions 508
Appendix C PLANE GEOMETRY: SOME USEFUL FACTS 515
C.1 Lines and Angles 516
C.2 Triangles 517
C.3 Quadrilaterals 519
C.4 Circles 520
Selected Answers A-1
Index I-1
Code:
***************************************
Content of this section is hidden, You must be registered and activate your account to see this content. See this link to read how you can remove this limitation:
***************************************
Content of this section is hidden, You must be registered and activate your account to see this content. See this link to read how you can remove this limitation:
***************************************
Content of this section is hidden, You must be registered and activate your account to see this content. See this link to read how you can remove this limitation:
Geotechnical and Geological Engineering
Volume 24, Number 4, 1089-1102,
Technical Note
Visualization of rock mass classification systems
Ming Cai and Peter Kaiser
Code:
***************************************
Content of this section is hidden, You must be registered and activate your account to see this content. See this link to read how you can remove this limitation:
Rock Mechanics and Rock Engineering
Volume 40, Number 2, 169-192
Estimation of Block Sizes for Rock Masses with Non-persistent Joints
B. H. Kim, M. Cai, P. K. Kaiser and H. S. Yang
Code:
***************************************
Content of this section is hidden, You must be registered and activate your account to see this content. See this link to read how you can remove this limitation:
Author: Richard Hammack | Size: 1.2 MB | Format:PDF | Quality:Unspecified | Publisher: Virginia Commonwealth University | Year: 2009 | pages: 270
This textbook is an introduction to the standard methods of proving mathematical theorems. It is written for an audience of mathematics majors at Virginia Commonwealth University, and is intended to prepare the students for more advanced courses. The book is suitable for almost any undergraduate mathematics program.
Code:
***************************************
Content of this section is hidden, You must be registered and activate your account to see this content. See this link to read how you can remove this limitation:
***************************************
Content of this section is hidden, You must be registered and activate your account to see this content. See this link to read how you can remove this limitation:
The author follows a wandering journey, traveling into the abstract highlands of pure mathematics, pausing to admire the beauty and sights along the way. That means we have a long way to travel: from the basics of abstract or pure mathematics, through topology, manifolds, group theory and abstract algebra, category theory, and more.
Code:
***************************************
Content of this section is hidden, You must be registered and activate your account to see this content. See this link to read how you can remove this limitation:
***************************************
Content of this section is hidden, You must be registered and activate your account to see this content. See this link to read how you can remove this limitation:
Autodesk Infrastructure Modeler software for urban planning design helps civil engineering, transportation, and urban planning professionals create, evaluate, and communicate infrastructure proposals. Infrastructure Modeler can help to drive stakeholder buy-in and inform decision making with visually rich proposals for transportation, land, water, and energy infrastructure projects.
Private Note:
***************************************
Content of this section is hidden, You must be registered and activate your account to see this content. See this link to read how you can remove this limitation:
***************************************
Content of this section is hidden, You must be registered and activate your account to see this content. See this link to read how you can remove this limitation:
***************************************
Content of this section is hidden, You must be registered and activate your account to see this content. See this link to read how you can remove this limitation:
***************************************
Content of this section is hidden, You must be registered and activate your account to see this content. See this link to read how you can remove this limitation:
IMPORTANT NOTICE: You may use this software for evaluation purposes only.
If you like it, it is strongly suggested you buy it to support the developers.
By any means you may not use this software to make money or use it for commercial purpose.
utoCAD Civil 3D software is a Building Information Modeling (BIM) solution for civil engineering design and documentation. Civil 3D is built for civil engineers, drafters, designers, and technicians working on transportation, land development, and water projects. Stay coordinated and explore design options, analyze project performance, and deliver more consistent, higher-quality documentation—all within a familiar AutoCAD software environment. AutoCAD Civil 3D 2013 civil engineering software extends the value of your model with new workflows and productivity tools for civil infrastructure. With a focus on optimizing performance, the new features offer pressure pipe functionality, improved survey, base map creation, and new rail track design features. And, a host of transportation features have been enhanced, including corridor composition workflows, 3D navigation and interrogation, and surface boundary definition. Streamline your civil engineering projects with AutoCAD Civil 3D software.
Private Note:
***************************************
Content of this section is hidden, You must be registered and activate your account to see this content. See this link to read how you can remove this limitation:
***************************************
Content of this section is hidden, You must be registered and activate your account to see this content. See this link to read how you can remove this limitation:
***************************************
Content of this section is hidden, You must be registered and activate your account to see this content. See this link to read how you can remove this limitation:
***************************************
Content of this section is hidden, You must be registered and activate your account to see this content. See this link to read how you can remove this limitation:
IMPORTANT NOTICE: You may use this software for evaluation purposes only.
If you like it, it is strongly suggested you buy it to support the developers.
By any means you may not use this software to make money or use it for commercial purpose.
***************************************
Content of this section is hidden, You must be registered and activate your account to see this content. See this link to read how you can remove this limitation:
***************************************
Content of this section is hidden, You must be registered and activate your account to see this content. See this link to read how you can remove this limitation:
***************************************
Content of this section is hidden, You must be registered and activate your account to see this content. See this link to read how you can remove this limitation:
I am looking for a paper. If someone can post a download link I will be very thankful.
Equivalent viscous damping models of coulomb friction in multi-degree-of-freedom vibration systems
Journal of Sound and Vibration
Volume 185, Issue 1, 10 August 1995, Pages 33–50
by X. Tan, R.J. Rogers
Code:
***************************************
Content of this section is hidden, You must be registered and activate your account to see this content. See this link to read how you can remove this limitation:
![[Image: 05339891964630628608.png]](https://pic.civilea.com/images/05339891964630628608.png)
![[Image: info.png]](http://postgen.civilea.com/icon/info.png){kind=icon}
![[Image: download.png]](http://postgen.civilea.com/icon/download.png){kind=icon}
![[Image: password.png]](http://postgen.civilea.com/icon/password.png){kind=icon}
![[Image: 09667396806812371678.jpg]](https://pic.civilea.com/images/09667396806812371678.jpg)
![[Image: 73851846135867948980.jpg]](https://pic.civilea.com/images/73851846135867948980.jpg)
![[Image: 65599185996784137365.jpg]](https://pic.civilea.com/images/65599185996784137365.jpg)
![[Image: mirror.png]](http://postgen.civilea.com/icon/mirror.png){kind=icon}
![[Image: 44623481675563528339.jpg]](https://pic.civilea.com/images/44623481675563528339.jpg)
![[Image: 50190115774468657138.jpg]](https://pic.civilea.com/images/50190115774468657138.jpg)
![[Image: screen.png]](http://postgen.civilea.com/icon/screen.png){kind=icon}
![[Image: 28087744590967754335.jpg]](https://pic.civilea.com/images/28087744590967754335.jpg)
![[Image: tips.png]](http://postgen.civilea.com/icon/tips.png){kind=icon}
![[Image: crack.png]](http://postgen.civilea.com/icon/crack.png){kind=icon}
![[Image: 35917656324568819116.gif]](https://pic.civilea.com/images/35917656324568819116.gif)
![[Image: 30721466139868858307.gif]](https://pic.civilea.com/images/30721466139868858307.gif)
![[Image: 69069313153187526335.gif]](https://pic.civilea.com/images/69069313153187526335.gif)
![[Image: 07189177053868151923.png]](https://pic.civilea.com/images/07189177053868151923.png)
![[Image: 02463815987908374353.png]](https://pic.civilea.com/images/02463815987908374353.png)
![[Image: 30937051734682444536.png]](https://pic.civilea.com/images/30937051734682444536.png)
![[Image: homepage.png]](https://forum.civilea.com/postgen/icon/homepage.png){kind=icon}