ELSEVIER GEO-ENGINEERING BOOK SERIES VOLUME 5 Part 9 pdf
ELSEVIER GEO-ENGINEERING BOOK SERIES VOLUME 5 Part 9 pdf
... 13 .5 – 57 60 51 80 4 690 4270 5 ′′ × 5 ′′ Stanchion 16.0 4.68 692 0 6220 56 30 51 30 5 ′′ × 5 ′′ H 18 .9 5. 54 7860 7060 6 390 58 20 6 ′′ I 12 .5 3.67 55 90 50 30 454 0 4130 3 790 6 ′′ I 17. 25 5.07 7100 6380 57 70 ... 11800 1 057 0 95 7 0 8710 8040 7360 6830 6 350 59 30 7 ′′ I 15. 3 4 .50 59 90 54 50 499 0 4610 8 ′′ I 18.4 5. 41 7640 6 95 0 6370 58 60 54 50 8 ′...
Ngày tải lên: 08/08/2014, 13:21
ELSEVIER GEO-ENGINEERING BOOK SERIES VOLUME 5 Part 1 potx
... Hard stratified or schistose 90 99 0–0.5B Same as Table 3.2 III. Massive moderately jointed 85 95 0–0.25B Same as Table 3.2 IV. Moderately blocky and seamy 75 85 0.25B–0. 35 (B + H t ) Types IV, V ... rocks. - (Elsevier geo-engineering book series; v. 5) 1. Tunneling 2. Tunnels - Design 3. Rock mechanics I. Title II. Goel, R. K. 196 0-624.1 93 ISBN 13: 97 8-0-08-04 498 7-6 ISBN...
Ngày tải lên: 08/08/2014, 13:21
ELSEVIER GEO-ENGINEERING BOOK SERIES VOLUME 5 Part 2 pps
... typical value (60%) Maximum value (30%) Weighted average RQD 25 65 85 67 J n 12 9 – 9. 42 J r 1 .5 3 4 2. 05 J a 4211 .9 J w 0.66 1 1 0 .96 6 SRF 7 .5 5 2 .5 4 .5 observed parameter, i.e., 10% poorest, 60% most typical, ... undulating 1 .5 63 ◦ 56 ◦ 37 ◦ 27 ◦ 21 ◦ E. Rough, planar 1 .5 63 ◦ 56 ◦ 37 ◦ 27 ◦ 21 ◦ F. Smooth, planar 1.0 53 ◦ 45 ◦ 27 ◦ 18 ◦ 14 ◦ G. Slickenside...
Ngày tải lên: 08/08/2014, 13:21
ELSEVIER GEO-ENGINEERING BOOK SERIES VOLUME 5 Part 3 ppsx
... London, Chapters5& ;9. Rabcewicz, L. V. ( 196 4– 19 65) . The new Austrian tunnelling method. Water Power, Part I, 196 4, 453 - 457 ; Part II, 196 4, 51 1 -51 5; and Part III, Jan. 19 65, 19- 24. Rabcewicz, ... (MPa) (1) (2) (3) 0 .5 2.7 0.86 1 2.2 0.7 2 1 .5 0.4 75 3 1.2 0.38 4 1.0 0.317 5 0.8 0. 25 0123 456 0.2 0.4 0.6 0.8 1.0 Boundary Conditions Tunnel depth = 50 0m T...
Ngày tải lên: 08/08/2014, 13:21
ELSEVIER GEO-ENGINEERING BOOK SERIES VOLUME 5 Part 4 doc
... 0. 05 1 .5 2 m 2 40–10 5 14 >10 <1 .5 0. 05 1 .5 2 m 20–30 mm 2 40–10 15 23 >10 0. 05 1 .5 2 m ≤ 2,3 b 40–10 15 23 >10 0. 05 1 .5 2 m 50 –100 mm 2,3 c 40–10 9 15 0. 05 1 .5 2 m ≤ 2,4 b 40–10 15 40 ... c 4–1 2.1–6 .5 >12 .5 <0. 75 0. 15 1 m 20–30 mm 2 4–1 2.1–6 .5 >12 .5 <0. 75 0. 15 20–30 mm 2 4–1 2.1–6 .5 <0. 75 0. 15 1 m 2 4–1 4 .5 11 .5 >...
Ngày tải lên: 08/08/2014, 13:21
ELSEVIER GEO-ENGINEERING BOOK SERIES VOLUME 5 Part 5 doc
... new discontinuities Less discontinuities induced in good quality rock mass 4,1 4,2 4,3 4,4 4 ,5 4,6 5, 1 5, 2 5, 3 5, 4 5, 5 5, 6 6,1 6,2 6,3 6,4 6 ,5 6,6 Larger caverns may be created in better quality rock masses Fig. 13.2a ... 1 89- 236. Dube, A. K. and Singh, B. ( 198 6). Study of squeezing pressure phenomenon in a tunnel – Part I and II. Tunnelling and Underground Space Technol...
Ngày tải lên: 08/08/2014, 13:21
ELSEVIER GEO-ENGINEERING BOOK SERIES VOLUME 5 Part 6 pps
... (surface) 25 30 55 0. 45 Elevated (super structure) 100 30 130 0. 75 Long span bridge 250 30 280 0 .90 Cut and cover 100 to 200 40 140 to 240 0.70 to 0.80 Tunnelled 150 to 50 0 50 200 to 55 0 0. 75 to 0 .90 Tunnelling ... advance Favorable ground 50 –60 m/month 200–700 m/month 350 –800 m/month 150 –300 m/month 50 0– 150 0 m/month Unfavorable ground 7–10 m/month 50 –60m/month 75 1...
Ngày tải lên: 08/08/2014, 13:21
ELSEVIER GEO-ENGINEERING BOOK SERIES VOLUME 5 Part 7 doc
... 75 42212 .57 .54 5 29. 7 59 .4 37.0 108.7 1.6 0 .55 Heavy burst Mod. slabbing with noise 14. 12273–12322 1 090 50 70 43312 .57 .0 45 29. 4 58 .9 36.2 107.2 1.6 0 .55 Heavy burst Mod. slabbing with noise 15. ... stress stress Rating 2 .5 2 .5 2 .5 2 .5 2 .5 2 .5 2 .5 2 .5 Q Value 18 19 19 35 38 37 25 24 364 Tunnelling in weak rocks Singh, Bhawani, Jethwa, J. L., Dube, A. K....
Ngày tải lên: 08/08/2014, 13:21
ELSEVIER GEO-ENGINEERING BOOK SERIES VOLUME 5 Part 8 doc
... size 6. 35 mm Mean aggregate size 10 mm S. No. Material Quantity, kg/m 3 Quantity, kg/m 3 1. Cement 446 55 8 >4 45 2. Blended sand 6. 35 mm maximum size 1483–16 79 697 –880 3. 10 mm aggregate – 700–8 75 4. ... 697 –880 3. 10 mm aggregate – 700–8 75 4. Steel fiber 39 157 39 150 5. Accelerator Varies Varies 6. Water/cement (by weight) 0.40–0. 45 0.40–0. 45 Advantages of SFRS over sho...
Ngày tải lên: 08/08/2014, 13:21
The Cambridge History of the English Language Volume 5 Part 9 ppsx
... Ghose (18 69- 192 4), Toru Dutt (1 857 -77) and Sarojini Naidu (18 79- 194 9). The modern period began in the 1 95 0 s and shows considerable influence from T. S. Eliot (1888- 19 65) , W. H. Auden ( 190 7-73) ... in Kachru ( 198 3, 198 6a; see also Baumgardner 199 0, 199 3 for Pakistani English; Fernando 198 9 for Sri Lankan English). 10 .5 Models of English in South Asia In South Asia, as...
Ngày tải lên: 05/08/2014, 14:20