BASIC COASTAL ENGINEERING Part 7 ppsx

... L1 175 -L1 177 Becker, B. P. & Bonse, U. (1 974 ). The skew-symmetric two-crystal X-ray interferometer. J Appl. Cryst., 7, 593–598. Beckmann, F., Bonse, U., Busch, F., & Gunnewig, O. (19 97) . ... 472 4– 473 4. Yoneyama, A., Takeda, T., Yamazaki, T., Hyodo, K., & Ueda, K. (2010). High-energy diffraction-enhanced X-ray imaging, AIP Conference Proceedings, 1234, 477 –480. A...

Ngày tải lên: 19/06/2014, 12:20

... are: R (10) = 19/20 R(32) = 19/20 x 18/19 R(56) = 19/20 x 18/19 x 16/ 17 R(98) = 19/20 x 18/19 x 16/ 17 x 15/16 R(122) = 19/20 x 18/19 x 16/ 17 x 15/16 x 13/14 R(181) = 19/20 x 18/19 x 16/ 17 x 15/16 ... Reliability Evaluation 8.1 .10. How can Bayesian methodology be used for reliability evaluation? http://www.itl.nist.gov/div898 /handbook/ apr/section1/apr1a.htm (2 of 4) [5/1/2006 10: 4...

Ngày tải lên: 06/08/2014, 11:20

... Long-Term Sea Level Change 15 0 5 .12 Summary 15 1 5 .13 References 15 1 5 .14 Problems 15 4 6. Wind-Generated Waves 15 7 6 .1 Waves at Sea 15 7 6.2 Wind-Wave Generation and Decay 15 8 6.3 Wave Record Analysis ... Wave Analysis 18 7 6 .10 Summary 19 0 6 .11 References 19 0 6 .12 Problems 19 3 7. Coastal Structures 19 5 7 .1 Hydrodynamic Forces in Unsteady Flow 19 6 7.2 Piles,...

Ngày tải lên: 09/08/2014, 11:20

... Inserting the pressure and the particle velocity from Eq. (2. 21) leads to (Longuet-Higgins and Stewart, 1964) S xx ẳ rgH 2 8 1 2 ỵ 2kd sinh 2kd ẳ EE 2n 1 2 (2: 47) For a wave traveling in the ... wave transformation. 26 / Basic Coastal Engineering 22 . A wave having a height of 2. 4 m and a period of 8 s in deep water is propagating toward the shore without refracting. A...

Ngày tải lên: 09/08/2014, 11:20

... lines approach the caustic −40 35 30 −25 −20 −15 −10 −5 Figure 4.5. Wave refraction diagram for 7 s wave from S 30 8 E. (Sorensen, 19 93. ) 88 / Basic Coastal Engineering du ds ẳ 1 C sin u dC dx ... unity. 1000 100 T √g/d 10 1-10 −0.1 1-10 −1 1-10 −10 1-10 −100 k 2 10 100 L 2 H / d 3 1000 0.1 0.2 0.01 0 .3 0.5 H/d=0.78 Figure 3. 1. Solution for basic parameters of cnoidal wa...

Ngày tải lên: 09/08/2014, 11:20

... 0. 24 0. 24 0.25 0.26 0.28 0.32 0.36 0 .42 0.52 0.63 0.76 0.90 1.00 1 0.18 0.17 0.18 0.19 0.21 0.23 0.28 0. 34 0 .44 0.59 0.78 0.95 1.00 2 0.12 0.12 0.13 0. 14 0. 14 0.17 0.20 0.26 0.37 0.56 0. 84 1.05 ... 0.28 0.28 0.29 0.32 0.35 0 .41 0 .49 0.59 0.72 0.85 0.97 1.01 1.00 1 0.20 0.20 0. 24 0.23 0.27 0.33 0 .42 0.56 0.75 0.95 1.06 1. 04 1.00 2 0. 14 0. 14 0.13 0.17 0.20 0.25 0.35 0....

Ngày tải lên: 09/08/2014, 11:20

... Depth (m) Distance (m) 7.31 2 750 10. 05 459 0 13.72 22930 14.62 458 60 20.12 48 150 23.97 8 255 0 25. 60 100890 27.43 107710 36 .57 12 153 0 54 .86 144460 73. 15 181 150 91.43 190320 Seaward of the 91.43 ... Figure 5. 7. The fundamental mode of oscillation has the longest 130 / Basic Coastal Engineering Sea Bay 6 m 4 m 2 m 0 1000m Scale 15. Explain the development of Eqs. (5....

Ngày tải lên: 09/08/2014, 11:20

... 46: 6m=s Then, Eqs. (6. 40) to (6. 42) yield H mo ẳ 0:00 16 9:81(20,000) ( 46: 6) 2 0:5 ( 46: 6) 2 9:81 ẳ 3:4m T p ẳ 0:2 86 9:81(20,000) ( 46: 6) 2 0:33 46: 6 9:81 ẳ 6: 1s t d ẳ 68 :8 9:81(20,000) ( 46: 6) 2 0 :66 46: 6 9:81 ẳ ... 1.47 3.50 0. 96 2.54 1. 36 1.15 3.05 1.80 1.70 2.05 2.07 2.27 1.39 2.39 2.51 0.82 1. 86 2.07 3.07 1 .66 3.10 2.94 3.00 1.39 3.11 1.39 1.53 2.37 1. 16...

Ngày tải lên: 09/08/2014, 11:20

... action in wave tanks (Brown, 19 67; Beattie et al., 1 971 ; HelWnstine and Shupe, 1 972 ; Brater and Wallace, 1 972 ; Grace and Nicinski, 1 976 ; Parker and Herbich, 1 978 ; Knoll and Herbich, 1980). For ... 16.0 Tetrapod 7. 0 8.0 4.5 5.5 Tribar 9.0 10.0 7. 8 8.5 U.S. Army Coastal Engineering Research Center, 1984. Coastal Structures / 219 The proWle of a typical shore revetment is s...

Ngày tải lên: 09/08/2014, 11:20

... measures deWned in Table 8. 2, when evaluated for the sample described by Figure 8. 1 yield M df ẳ 2:13 M f ẳ (2:61 ỵ1:01)=2 ẳ 1 :81 s f ẳ (2:61 1:01)=2 ẳ 0 :80 a f ẳ (1 :81 2:13)=0 :80 ¼À0:40 A discussion ... acts at a distance of 0:5 ỵ (3:5 ỵ0:95 ỵ:015) 3 ẳ 2:03 m 230 / Basic Coastal Engineering Technical Paper 82 -4, U.S. Army Coastal Engineering Research Center, Ft. Belvoir...

Ngày tải lên: 09/08/2014, 11:20

... R.M. ( 199 0), ‘‘Beach Behavior and EVect of Coastal Structures, Bradley Beach, New Jersey,’’ Journal, American Shore and Beach Preservation Association, January, pp. 25– 29. 284 / Basic Coastal Engineering ... MS. Weggel, J.R. ( 197 9), ‘‘A Method for Estimating Long-Term Erosion Rates from a Long- Term Rise in Water Level,’’ Coastal Engineering Technical Aid 79 2, U.S. Army Co...

Ngày tải lên: 09/08/2014, 11:20

... fromthe generator, etc. to cause 300 / Basic Coastal Engineering 9 .10 Summary Coastal engineering is an atypical branch of civil engineering in that coastal engineering design is less dependent ... wave spectrum m o L 2 zeroth moment of a wave spectrum 310 / Basic Coastal Engineering Reynolds number, 196–198, 200–201, 203–206, 209– 210, 299 Sea level change, 150–151,...

Ngày tải lên: 09/08/2014, 11:20

... (1[OH ]-2 4,25,26,2 7- tetranor-23-COOH-D) or 1,25(OH) 2 D-26,23-lactone. 24,25(OH) 2 D can also be metabolized by two pathways leading to either 25,26, 2 7- trinor-24-COOH-D or 24, 25,26, 2 7- tetranor-23-COOH-D. 2.1.4. ... of 7- dehydrocholesterol (provitamin D) in the epidermis (Fig. 2). Near-ultra- violet (UV) light with a wavelength of 290–315 nm opens the B-ring by cleaving the bo...

Ngày tải lên: 10/08/2014, 18:21

... blunting.) 16 0 Engineering Materials 1 14 00 r , Pressure vessel steel K,, = I70 MN m 32 \ cry = 10 00 MN rn \ \ E 800 - 10 00 200 - 0 01 01 1 10 10 0 Crack size, ... Buttenvorths, 19 73 , Chap. 9. T. V. hggan and J. Byrne, Fatigue as a Design Criterion, Macmillan, 19 77 . 19 96. 15 2 Engineering Materials 1 1 Fast frac...

Ngày tải lên: 11/08/2014, 02:22

Ngày tải lên: 12/08/2014, 08:20