measurement of shear strength
prediction of shear strength and vertical movement due to moisture diffusion through expansive soils
Ngày tải lên :
13/11/2014, 10:45
... the application of FLODEF program to shear strength prediction of expansive soils in embankments, retaining walls and slopes For earth retaining walls, case studies of shear strength time history ... zone 30 2.4 Shear Strength Prediction Shear strength prediction is critical in many expansive soil problems, such as slope stability and retaining walls’ design The formulation of shear strength ... 48106-1346 PREDICTION OF SHEAR STRENGTH AND VERTICAL MOVEMENT DUE TO MOISTURE DIFFUSION THROUGH EXPANSIVE SOILS A Dissertation by XIAOYAN LONG Submitted to the Office of Graduate Studies of Texas A&M...
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BS EN 205 2003 adhesives wood adhesives for non structural applications determination of tensile shear strength of lap joints
Ngày tải lên :
30/08/2014, 11:14
... portion of wood failure as a percentage graded as follows: 0, 25, 50, 75, 100 % breakage of wood (mean value of all test pieces); − description of further peculiarities of the appearance of the ... Preparation of bonded assemblies Preparation of test pieces .8 Number of test pieces 10 Treatment prior to tensile shear testing 10 Tensile shear ... thickness of bond-line b = 20,0 ± 0,2 : width of test piece l1 = 150 ± 5: length of test piece s = 5,0 ± 0,1 : thickness of the panels c = grooves for thick bond-line Figure — Example of a bonded...
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Cracking mode and shear strength of lightweight concrete beams
Ngày tải lên :
10/09/2015, 15:48
... 213R-03) 2.4.3 Tensile Strength of Lightweight Concrete The tensile strength of concrete is only a fraction of its compressive strength and is dependent on the tensile strength of the coarse aggregate ... compressive strength – cylinder Concrete compressive strength – cube ݂′ Concrete compressive strength – cylinder ݂௬௪ௗ Yield strength of transverse reinforcement ݂′௬ Yield strength of steel reinforcement ... day compressive strength of 17 MPa The lower density limit is given since compressive strengths of lightweight concretes are often related to the density of the material and is of importance for...
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Effect of beam size and FRP thickness on interfacial shear stress concentration and failure mode of FRP strengthened beams
Ngày tải lên :
05/10/2015, 19:02
... Total energy of beam f c' Cylinder strength of concrete fcu Cube strength of concrete fct Tensile strength of concrete Ga Shear modulus of adhesive hc Depth of beam I Second moment of area Itr ... sectional area of FRP b Distance from CFRP cut-off point to loading point bc Width of concrete beam bfrp Width of FRP sheet Bm Modified shear span C Coefficient of friction d Effective depth of concrete ... the CFRP cut-off Figure 5.12 region at peak load of beam ECC-2Ll beams 99 Flexural -shear crack at CFRP cut-off point of beam ECC-2L 99 xii LIST OF TABLE Page Table 3.1 Description of specimens...
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Measurement of Color, Gloss, and Translucency of White Salted Noodles- Effects of Water Addition and Vacuum Mixing.pdf
Ngày tải lên :
16/12/2012, 15:25
... levels of translucency of noodles made from the soft, low-FSV wheat flour and the soft, high-FSV wheat flour (9.25% protein) were 39.75 and 43.75%, respectively The mean levels of translucency of ... values of raw WSN sheets from soft and hard wheat flour samples Measurements of L*, a*, and b* usually give low standard deviations (SD) using the method described and this study gave mean SD of ... disks and strands from six WSN mixes of ASWN and gelatin, following standard procedures for sensory examination of foods (Standards Australia 1995) Measurement of Color in Experiments 2, 3, and...
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USING THE ANALYTIC HIERARCHY PROCESS APPROACH FOR ASSESSMENT OF THE STRENGTH OF UNIVERSITY-INDUSTRY-GRI COOPERATION IN VIETNAM
Ngày tải lên :
23/04/2013, 10:29
... different group from others iii Table of Contents Chapter Title Page i Acknowledgement Abstract Table of Contents List of Figures List of Tables List of Acronyms List of Appendix ii iii iv viii ix x ... aware of all are there Another type of decision is one in which people are unsure of the importance of their criteria In this case to sharpen their knowledge of the criteria a wide selection of ... dependence of the priority of elements on the priority and number of other elements The principle of comparative judgments is applied to construct pair-wise comparisons of the relative importance of...
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The physical nature of materials strengths
Ngày tải lên :
26/10/2013, 17:15
... tensile test specimens and mm in diameter and a lengthen of 50 mm for the samples used for compressive tests The compression and the tensile tests of bulk metallic glasses were conducted at different ... bulk metallic glasses were prepared by arc-melting elemental Zr, Cu, Al, Ni and Ti with a purity of 99.9% or better in a Ti-gettered argon atmosphere.[12,13,28] For reaching homogeneity, the master ... strain rates with an Instron 4466 testing machine at room temperature Tensile and fatigue tests of the pure Cu and Cu-Al single crystals, Cu bicrystals and ultrafine-grained Al-Cu polycrystals...
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The measurement of spasticity
Ngày tải lên :
01/11/2013, 10:20
... aspects of measurement scales are considered before going on to examine the attributes of instruments for the measurement of spasticity Level of measurement There are four distinct levels of measurement ... method of assessment – level of measurement The Tardieu method of assessment provides a composite measure of spasticity The quality of the muscle reaction (X) is a categorical level of measurement ... because of neurophysiological complexity and the lack of rigid definitions discussed above, there has been a variety of approaches to the measurement of spasticity While the majority of clinicians...
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Tài liệu Báo cáo khoa học: Effect of ionic strength and oxidation on the P-loop conformation of the protein tyrosine phosphatase-like phytase, PhyAsr docx
Ngày tải lên :
18/02/2014, 18:20
... binding of InsP6 to PhyAsr (Table 1) Given the absence of structural changes as a function of ionic strength and ligand binding, the effect of ionic strength on catalytic activity is probably not of ... Structure of PhyAsr under low and high ionic strength conditions To examine the structural effect of ionic strength on the P-loop, X-ray crystal structures of PhyAsr were determined at several ionic strengths, ... ionic strength of > m (P-loop residues 251–259 ˚ < 0.1 A rmsd), and indicate that the closed P-loop conformation is stable over a broad ionic strength range Structure of PhyAsr upon oxidation of...
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Measurement of the underlying event in the Drell–Yan process in proton–proton collisions at √ s =7 TeV pptx
Ngày tải lên :
07/03/2014, 17:20
... the measurement of the UE activity The UE activity is studied as a function of the magnitude of the dimuon transverse momentum (pT = |pT ,1 + pT ,2 |) and as a function of M The dependence of ... expressed in terms of the average of the scalar sum of the transverse momenta of primary charged particles per unit pseudorapidity per unit azimuthal separation The ratio of the energy and particle ... Page of 24 different kinematic regions with varying transverse momentum of /Z due to harder or softer initial-state radiation (ISR) The comparison of the UE measurement in DY events...
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Báo cáo khoa học: "Automatic Measurement of Syntactic Development in Child Language" docx
Ngày tải lên :
08/03/2014, 04:22
... 18 transcripts with a total of 11,704 words and a mean length of utterance of 2.9, and (B) 23 transcripts with a total of 40,819 words and a mean length of utterance of 7.0 5.2 Results Scores computed ... made more accurate with the knowledge of the expected levels of precision and recall of automatic assignment of specific GRs It is our intuition that in a number of cases it would be preferable to ... from zero to 112.1 Some of the language structures required in the computation of IPSyn scores (such as the presence of auxiliaries or modals) can be recognized with the use of existing child language...
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Measurement of Organic Chemical Refractive Indexes Using an Optical Time-Domain Reflectometer docx
Ngày tải lên :
14/03/2014, 20:20
... value (10 measurements of each sample) of each sample is reported in the paper For example, we measure the BSL level of water via the proposed OTDR-based fiber sensor under 10 time measurements ... average value of the 10 time measurements is about 35.0623 dB, as also illustrated in red dash line of Figure Figure Output BLS levels from the OTDR traces at 1,100 m SMF long under 10 time measurements ... deviation of the measurement is about 0.03033 By considering the laser power fluctuation and the OTDR only gives accuracy of the second digit after the decimal point We can also estimate that the measurement...
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Electrical conductivity measurement of silicon wire prepared by CVD
Ngày tải lên :
16/03/2014, 15:05
... value of SiO2 is 3.5 nm wider than that of Si Consequently, the SiNW of around 22 nm in diameter in Fig was estimated to consist of the core silicon crystal of 19 nm covered with silicon oxide of ... 0.491 nm of the lattice parameter for the (1 0) plane of quartz [21], q = 3.2 Â 10À19 C for the oxygen ion, and the average thickness of oxide of 12.5 nm as a result of the observation of the fractured ... temperature Fig is a schematic drawing of the electrical measurement of the SiNW covered with the silicon oxide layer The total resistance, R, is the sum of those of SiNW and silicon oxide as R ¼ R1...
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measurement of the pore sizes for anodic aluminum oxide (aao)
Ngày tải lên :
20/03/2014, 13:04
... acid Because the etching rate of the top surface of AAO is much slower compared with the etching rate of the side wall of AAO, it is assumed that the top surface of AAO is not etched much To verify ... rate of the top surface of AAO was much slower than the rate of the pore side wall, as shown in dashed lines of Fig 1(b) It is due to the mechanical packing stress is applied to the middle of the ... etching rate of the top surface is much slower compared with the etching rate of the pore of AAO in the pore widening process Fig (a) SEM image of AAO in side view and (b) schematic diagram of the...
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In this issue: Fair value measurement of financial assets and financial liabilities pdf
Ngày tải lên :
23/03/2014, 11:20
... of the shares at the measurement date The resulting fair value measurement is a Level measurement because the exchange price has been adjusted for events occurring subsequent to the closing of ... consideration of collateral and margining requirements, and the effect of master netting arrangements See Question 10 for a discussion of the inclusion of credit risk in the valuation of financial ... the inclusion of a lower-level input in a fund’s measurement may indicate that the input is significant because of the fund’s decision to include it in the overall measurement of fair value However,...
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MEASUREMENT OF ATMOSPHERIC DEPOSITION UNDER FOREST CANOPIES: SOME RECOMMENDATIONS FOR EQUIPMENT AND SAMPLING DESIGN docx
Ngày tải lên :
23/03/2014, 23:20
... several combinations of different numbers of collectors From this set of data, for each season, a regression of the standard error in percent of the mean against the necessary number of samples was ... Journal of Environmental Analytical Chemistry 28, 247–261 Slanina, J., M¨ ls, J J and Baard, J H.: 1990, ‘The influence of outliers on results of wet deposition o measurements as a function of measurement ... large amounts of water 2.2 DESIGN OF THE COLLECTORS AND SAMPLING ACCURACY 2.2.1 Incident Precipitation and Throughfall Sources of errors The accuracy required for the measurement of both precipitation...
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IN THIS ISSUE: PRESENTATION AND MEASUREMENT OF FINANCIAL ASSETS CARRIED AT FAIR VALUE potx
Ngày tải lên :
30/03/2014, 03:20
... effective interest of 19,708 for the irst six months is calculated as: Amortised cost at the beginning of the period of 450,000 EIR of 4.3796% The amortised cost at the end of the period is calculated as: ... using the EIR method in the currency of denomination of the instrument Interest income is recorded in the functional currency at the rate of exchange at the date of the transaction, or at rates that ... currency of 784,904 is calculated by applying the period end spot exchange rate of 1.7 to the amortised cost in the foreign currency of 461,708 The fair value in the functional currency of 799,000...
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SURVEY MEASUREMENT OF WORK DISABILITY docx
Ngày tải lên :
30/03/2014, 12:20
... Leadership Professor of Nursing and Professor of Sociology, and Director of the Center for Health Outcomes and Policy Research, University of Pennsylvania STUART H ALTMAN, Sol C Chaikin Professor of National ... Madison Professor of Political Economy and Professor of Economics and Public Affairs, Princeton University SHOSHANNA SOFAER, Robert P Luciano Professor of Health Care Policy, School of Public ... monitoring of this population Such a plan needs an SURVEY MEASUREMENT OF WORK DISABILITY initial assessment of the current practices and future challenges for measurement of disability by use of household...
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measurement of in plane thermal conductivity of ultrathin films using micro raman spectroscopy
Ngày tải lên :
06/05/2014, 08:54
... to 2250 K, Journal of Research of the National Bureau of Standards, Vol 87, pp 159–163, 1982 30 J.M Winey, Y.M Gupta, and D.E Hare, R-Axis Sound Speed and Elastic Properties of Sapphire Single ... Purdue University, West Lafayette, Indiana School of Mechanical Engineering, University of Science and Technology Beijing, Beijing, China Department of Physics and Birck Nanotechnology Center, Purdue ... conductivity of ultrathin films With the use of 20-nm-thick SiO2 substrates that assure in-plane heat transfer, sub-100-nm Bi films and Al2 O3 films as thin as nm were successfully measured The results of...
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measurement of metalcarbon nanotube contact resistance by adjusting contact length using laser ablation
Ngày tải lên :
06/05/2014, 08:54
... length of 1.0 k μm As the length of one of the contacts is shortened, the total resistance increases in a characteristic way according to the specified value of rCNT , the linear resistivity of the ... Estimates of contact resistance have also been derived from a variety of atomic force microscope (AFM) techniques [7, 23–29] In spite of the published work on CNTs, a clear understanding of the ... resistance of this structure can be obtained from the slope of I –V data near zero-bias The resistance of the CNT, RCNT , is defined as: RCNT = rCNT L , (1) where rCNT (in k μm−1 ) reflects the quality of...
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