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1 - 50 of 71 search results for Economics test |u:www-civ.eng.cam.ac.uk where 4 match all words and 67 match some words.
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  2. The Study ofRelative Density and Boundary Effects for Cone ...

    www-civ.eng.cam.ac.uk/geotech_new/publications/TR/TR256.pdf
    22 Aug 2001: 2.2 Some remarks about calibration chamber tests. 3 Centrifuge Tests. 3.1 Test programme. ... 3.1 Test programme. The detail and geometry of the tests are tabulated in Table 1.
  3. ADVANCED COMPOSITES - THE CHALLENGE TO BRIDGE DESIGNERS C ...

    www-civ.eng.cam.ac.uk/cjb/papers/cp48.pdf
    31 Aug 2001: Is this because thetechnology is wrong? Are the economics wrong? Are engineers too conservative? ... There will thus need to be research before economic designrules can be introduced.
  4. Grouted ground anchors and the soil mechanics aspects of cement…

    www-civ.eng.cam.ac.uk/geotech_new/publications/abstracts/abst-mckinley.htm
    24 Aug 2001: John D McKinley, Cambridge University. Geotechnical Engineering Group. Abstract. Civil Engineers have used grouted ground anchors to transmit tensile loads into the soil because of the technique’s economic and practical ... The calculated values for
  5. 74913-2 253..262

    www-civ.eng.cam.ac.uk/cjb/papers/p45.pdf
    9 Nov 2001: models32 etc. The code rules are mostly based on a set of tests. ... Would. such a bridge be economic? It is made from a rectangular block.
  6. Results that match 1 of 2 words

  7. Cambridge University Engineering Dept. - Structures Group

    www-civ.eng.cam.ac.uk/abstract/weerasingheabs.html
    17 Apr 2001: The work carried out on this test specimen included the preliminary analysis, its construction and assembly, and a series of tests performed during both the non-composite and the composite stages. ... An advanced three-dimensional finite-element model of
  8. CRTS Reflectors

    www-civ.eng.cam.ac.uk/dsl/research/af/gcs.html
    25 May 2001: Every space structure must undergo an extensive ground validation test program to ensure in-orbit reliability and performance in space. ... In order to obtain reliable predictions for the behaviour of a structure in space, it is therefore necessary to
  9. Measurement of Small Strainsusing Semiconductors in Centrifuge Tests

    www-civ.eng.cam.ac.uk/geotech_new/publications/TR/TR282.pdf
    17 Aug 2001: Measurement of Small Strains using Semiconductors in Centrifuge Tests CN. 1.0 Introduction. ... Jama@ 1995 Page 7. Measurement of Small Strains using Semiconductors in Centrifuge Tests CN.
  10. Self Locking Rolling Hinges

    www-civ.eng.cam.ac.uk/dsl/presentations/SelfLockingRollingHinges.ppt
    5 Jul 2001: Extensional Stiffness of Tape-Spring. Dead band caused by play in test set-up – now fixed although no results. ... Redesign of hinge based on data. New automated set-up to be used to obtain peak moment and test hinges of different sizes.
  11. PRELIMINARY CENTRIFUGE TESTS USINGTHE STORED ANGULAR MOMENTUM (SAM)…

    www-civ.eng.cam.ac.uk/geotech_new/publications/TR/TR298.pdf
    17 Aug 2001: This report concerns itself with theperformance of this new actuator under ‘high g’ centrifuge tests. ... using this system on payloads of upto 287 kg in a 80g centrifuge test.
  12. 20 Dec 2001: The test was continued until snapping of the spiral occurred. For circular concrete specimens with a single spiral, tests were made at 8 days, 15 days and 28 days to obtain ... CONCLUSIONS Concentric compression tests on short AFRP spirally-confined
  13. TOWER CONSTRUCTIONON LAYERED GROUND Data of beam centrifuge tests ...

    www-civ.eng.cam.ac.uk/geotech_new/publications/TR/TR261.pdf
    29 Aug 2001: from shearvane tests, Hamilton et al (19!31). Assuming identical vertical stresses, overconsolidation. ... of the centrifuge test the fingers came cut of contact with the tower. -.
  14. E:CURRENT_WORKCRTS TECHNOLOGYREPORT.DVI

    www-civ.eng.cam.ac.uk/dsl/publications/TR195.pdf
    5 Apr 2001: Deployment. tests carried out on this structure, with two different packaging schemes have confirmed that. ... only for a limited set of test cases it was possible to achieve full convergence.
  15. A Bench-Scale Test Seriesfor Seabed Soils A.S. FaranskiCUED / ...

    www-civ.eng.cam.ac.uk/geotech_new/publications/TR/TR304.pdf
    17 Aug 2001: This report describes the test methods and presents the results of the tests in all threesoil types tested. ... l the usefulness of results obtained in drained penetrometer tests, which fail to show cleartrends compared with undrained penetrometer test
  16. p96s41.PDF

    www-civ.eng.cam.ac.uk/cjb/papers/p36.pdf
    19 Jan 2001: Adhesive-bonded beamsThe goal of the adhesive-bonded tests was to determine the. ... 9). Experimental methodologyThe AFRP tendons were prepared to suit the particular test se-.
  17. E:CURRENT_WORKCRTS DEMONSTRATORREPORT.DVI

    www-civ.eng.cam.ac.uk/dsl/publications/CRTS2001.pdf
    21 Mar 2001: 5 Packaging and Deployment Tests 345.1 Zig-Zag Folding. 365.2 Wrapping. 375.3 Folding Machine. ... Figure 4.7: Hub connection between hub and membrane. Chapter 5. Packaging and Deployment Tests.
  18. mc510401 229..239

    www-civ.eng.cam.ac.uk/cjb/papers/p37.pdf
    9 Nov 2001: Material Test=tendon Dead end Live end f cu: MPa. N b3 N b3. ... presented here. This would suggest that a fairly com-. prehensive test programme would need to be carried.
  19. Migration of aqueous acetoneand KC1 through E-Kaolin: minidrum…

    www-civ.eng.cam.ac.uk/geotech_new/publications/TR/TR284.pdf
    17 Aug 2001: The test. procedures roughly followed the same steps reported by Evans et al. ... open. 2. 3 Sequence of operations during test. Test CBLCl was conducted on Wednesday 21st.
  20. report1.dvi

    www-civ.eng.cam.ac.uk/dsl/publications/TR170.pdf
    21 Mar 2001: 293.10 Unstressed rib shape. 31. 4.1 Schematic top view of test article. ... 404.9 Schematic layout of tension test on membrane strip. 434.10 Tension tests on membrane strips.
  21. Centrifuge and Numerical Modelling of Pile and Penetrometer in Sand

    www-civ.eng.cam.ac.uk/geotech_new/publications/abstracts/abst-gui.html
    26 Jun 2001: 26 centrifuge tests, 12 triaxial compression tests, and 12 shear box tests were carried out. ... v. ). Keywords: CPT, pile, centrifuge test, sand, slope test, pull-out test, triaxial test, total stress cell, dimensional analysis, numerical analysis,
  22. Centrifugal modelling of tunnel construction in soft clay

    www-civ.eng.cam.ac.uk/geotech_new/publications/abstracts/abst-mair.html
    26 Jun 2001: Tunnel stability in the first test series was well predicted by plasticity theory. ... The test series conducted on model tunnel headings showed the stability to be strongly influenced by the heading geometry.
  23. sb340206 159..168

    www-civ.eng.cam.ac.uk/cjb/papers/p35.pdf
    9 Nov 2001: The tensile concrete stress limit37. Mast12 carried out a lateral bending test. ... PCI Journal, 1989, 34, 34. 53. 12. MASTAST R. F. Lateral bending test to destruction of.
  24. The Effects of Compensation Injections on Tunnels

    www-civ.eng.cam.ac.uk/geotech_new/publications/abstracts/abst-swlee.htm
    26 Jun 2001: Seven strip injection tests revealed that surface heave was dependent on the ratios of grouting pressure over overburden and grouting depth over width. ... Three multiple-point asymmetrical sequential injection tests revealed the effect of an increase in
  25. report_final.dvi

    www-civ.eng.cam.ac.uk/dsl/publications/TR192.pdf
    21 Mar 2001: Despite this, only for a limited set of test cases it has beenpossible to achieve full convergence.
  26. http://www2.eng.cam.ac.uk/~mspg1/new-home/abst-ellis.htm

    www-civ.eng.cam.ac.uk/geotech_new/publications/abstracts/abst-ellis.html
    26 Jun 2001: The centrifuge tests and numerical analyses confirmed the existence of established interaction effects such as passive' pile loading due to lateral displacement of clay past the piles. ... Keywords: full-height piled bridge abutment, embankment, soft clay
  27. sb340207 169..180

    www-civ.eng.cam.ac.uk/cjb/papers/p34.pdf
    9 Nov 2001: determined by the vehicle's suspension. A. simple test on a lorry in the UK showed that its.
  28. Development and Use of Photometric Sensors for Contaminent Transport…

    www-civ.eng.cam.ac.uk/geotech_new/publications/abstracts/abst-treadaway.htm
    17 Dec 2001: The original photometric detection system produced promising results in one-dimensional unaccelerated sand dispersion column tests conducted using short pulses of dye and CuSO. ... equilibrium sorption models.Comparison between the retardation factors
  29. Monotonic and cyclic soil responses to upheaval buckling in offshore…

    www-civ.eng.cam.ac.uk/geotech_new/publications/abstracts/abst-baumgard.htm
    26 Jun 2001: A series of full-scale monotonic uplift tests has been performed under submerged conditions on a variety of materials with different particle sizes. ... Full-scale experimental tests were carried out in which the backfilling velocity and bedding gap
  30. TechRep_1.dvi

    www-civ.eng.cam.ac.uk/dsl/publications/CRTS_vibration.pdf
    26 Mar 2001: This analysis was performed to test the accuracy of the membrane element re-sults, because in the case of complex membrane structures there is no reliableanalytical estimate.
  31. Electrokinetic Soil Remediation

    www-civ.eng.cam.ac.uk/geotech_new/publications/abstracts/abst-penn.html
    26 Jun 2001: The laboratory tests examined the migration of ionic species through porous media due to electric and concentration gradients. ... The tests determined the pattern of the voltage, concentration and temperature fields generated by a two-electrode
  32. The Influence of Negative Skin Friction on Piles and Pile Groups

    www-civ.eng.cam.ac.uk/geotech_new/publications/abstracts/abst-cjlee.htm
    21 Nov 2001: Investigations involving both centrifuge tests and Finite Element Analyses (FEA) therefore have been performed to clarify aspects of the pile behaviour subjected to NSF. ... Various attempts were made to improve the pile performance and to allow better
  33. Response of tower structures to earthquake perturbations

    www-civ.eng.cam.ac.uk/geotech_new/publications/abstracts/abst-madabhushi.html
    26 Jun 2001: Several centrifuge tests were conducted on the same model at different 'g' levels. ... The results from the F.E. analyses compared well with the centrifuge test data.
  34. A Thermally Controlled TestChamber for Centrifuge and Laboratory…

    www-civ.eng.cam.ac.uk/geotech_new/publications/TR/TR296.pdf
    17 Aug 2001: Experimental Testing. Two tests are presented in which the performance of the chamber has beenevaluated. ... Test ECOl, Laboratory Evaluation I. An overview of the test is shown in Figure 2.
  35. Seismic Modelling of Rock-Fill Embankments on Deep Loose Saturated…

    www-civ.eng.cam.ac.uk/geotech_new/publications/abstracts/abst-carrier.htm
    26 Jun 2001: Laboratory tests were conducted on clay contaminated with inorganic pore water solutions. ... Permeability, rheology and capillary suction time tests were conducted to observe the change in physical and chemical properties of the clay with changes in
  36. Modelling of Geosynthetic Reinforced Soil Walls

    www-civ.eng.cam.ac.uk/geotech_new/publications/abstracts/abst-balachandran.html
    26 Jun 2001: Since then design theories have been developed alongside an increasing database of full scale, small scale and centrifuge model tests. ... Keywords: geosynthetic, reinforcement, tension, reinforced soil wall, centrifuge model test, strip load cell,
  37. New Document

    www-civ.eng.cam.ac.uk/geotech_new/research/environment/pollution_migration/photos.htm
    14 Aug 2001: Video image from centrifuge test of DNAPL. migration in sloping sand layers. ... test of LNAPL migration in sloping sand layers. Contours of LNAPL concentration.
  38. Study of Pollutant Spillage andElectrokinetic Soil Remediation C.…

    www-civ.eng.cam.ac.uk/geotech_new/publications/TR/TR302.pdf
    17 Aug 2001: Part I was successfully undertaken and led to the design and manticturing of a lg electrokineticcell and centrifuge test equipment and instrumentation for the two di&rent sets of tests. ... electrokinetics in a centrifuge,tests 1 to 4 involved
  39. Modelling the transport ofa pulse of two contaminants through ...

    www-civ.eng.cam.ac.uk/geotech_new/publications/TR/TR301.pdf
    17 Aug 2001: post-test sampling showing a clear separation of the inorganic contaminant (sodium chloride). ... 2. Fig. 5. 4 6. Prototype depth: m. Contaminant plumes for test BAP2.
  40. A STUDY OF CONTAMINANT TRANSPORTINVOLVING DENSITY DRIVEN FLOW AND ...

    www-civ.eng.cam.ac.uk/geotech_new/publications/TR/TR268.pdf
    22 Aug 2001: laws, describes a typical centrifuge test and compares the results with a numerical. ... parameters which were determined by laboratory tests. Prototype test values areconsidered and all results are presented in prototype test times.
  41. Modelling of deformations inDynamic Soil-Structure Interaction…

    www-civ.eng.cam.ac.uk/geotech_new/publications/TR/TR277.pdf
    17 Aug 2001: Numerical modelling of centrifuge tests requires certain special considerations apartfrorn careful calibration of the constitutive model parameters using triaxial test data.Some of the special considerations which lead to better predictions
  42. Compkmentary Shear Stressesin Dynamic Centrifuge Modelling…

    www-civ.eng.cam.ac.uk/geotech_new/publications/TR/TR243.pdf
    22 Aug 2001: preliminary internal report for the purpose of generating such funds. In this report results from 1 wo centrifuge tests BET- 1 and BET-2 (Boundary Effects Test). ... the moment loading simultaneous iy in a direct shear box test, Stmud (197 1).
  43. Soil Grouting in theMini-Drum Centrifuge M D Bolton and ...

    www-civ.eng.cam.ac.uk/geotech_new/publications/TR/TR266.pdf
    22 Aug 2001: 1 3 Exposed section of clay on the ‘Horizontal’ fracture surface in Test. ... Figure 14 shows cross-sectionaldetails of the set adhesive from test CYC 10.
  44. Original Cam-clay A.N. Schofield* CUED/D=Soils/TR259 (1993) This is…

    www-civ.eng.cam.ac.uk/geotech_new/publications/TR/TR259.pdf
    22 Aug 2001: This is a morecommon test - the undrained triaxial test with pore pressure measurement. ... People whoperform triaxial tests will find that 1:his is not a difficult way to plot their test data.
  45. Centrifuge modelling ofinertial loading and pore pressure effects…

    www-civ.eng.cam.ac.uk/geotech_new/publications/TR/TR281.pdf
    17 Aug 2001: therefore relatively small. Test NP18 differed from the other tests in that seepage had. ... 6” slopes suffer greater deformation than the steeper 18” slopes. (g) The depth of flow recorded by Test NP16, Figure 9, is typical for Series C tests.
  46. THEsMALLsTRAINsTrFFNESsO F A CARBONATE STIFF CLAY C.W.W. Ng, M.D. ...

    www-civ.eng.cam.ac.uk/geotech_new/publications/TR/TR279.pdf
    17 Aug 2001: obtained from Essex (Samuels, 1975). Acid-base titration tests were also carried out. ... test,. 2. modification of the reception corner of each hinge attachment for cyclic tests,.
  47. SEISMIC MODELLING OF EMBANKMENTSON SAmRATED SOIL DEPOSITS.…

    www-civ.eng.cam.ac.uk/geotech_new/publications/TR/TR300.pdf
    17 Aug 2001: I 6579 o b 3478 I! 1 /Base7A Ji ‘3441Fig. 4 Test geometry and instrument. - ... ACC. layout for test NPO2. O PPT. Table 4 Some properties of silicone oil.
  48. Extracting pattern from scattereddata - applicability of artificial…

    www-civ.eng.cam.ac.uk/geotech_new/publications/TR/TR299.pdf
    17 Aug 2001: test SE0020.50. This was common to the tests in series SE, and is reflected in the generally. ... lower relative errors in test series SE than in the corresponding tests in series SF, which may.
  49. TR307

    www-civ.eng.cam.ac.uk/geotech_new/publications/TR/TR307.pdf
    17 Aug 2001: Drum centrifuges were developed in Cambridge to reduce the cost of centrifuge tests, improve the accuracy, and reduce the labour and the time needed for any one test series. ... In a series of tests the walls of the model container are relatively closer
  50. Re-appraisal of Terzaghi’s soil mechanicsAndrew Schofield, Emeritus…

    www-civ.eng.cam.ac.uk/geotech_new/people/ans/ans-Istanbul-5.ppt
    17 Sep 2001: wet sıde of crıtıcal states. A point Terzaghi missed in interpreting test data. ... Good centrifuge tests of soil-paste models achieves this. Map of soil behaviour (Schofield 1980).
  51. GEOTECHNICAL CENTRIFUGEDEVELOPMENT CAN CORRECT A SOIL MECHANICS ERROR …

    www-civ.eng.cam.ac.uk/geotech_new/publications/TR/TR308.pdf
    17 Aug 2001: Drum centrifuges were developed in Cambridge to reduce the cost of centrifuge tests, and toimprove the accuracy and reduce the labour and the time needed for any one test series. ... So for series of tests the walls of the model container arerelatively
  52. TR305

    www-civ.eng.cam.ac.uk/geotech_new/publications/TR/TR305.pdf
    17 Aug 2001: Terzaghi’s analysis of test data considered Mohr’s circles at the end of tests. ... The early stages of such tests took place relatively quickly and drainage was poor.

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