concreting in hot or cold weather

... epoxide-resin bonding compound sprayed on just before concreting (c) Increasing the cement content of the concrete at the start of the next placement 6.4- Concreting in hot or cold weather Concreting in ... packaged for subsequent laboratory testing 5.1.5.2 Laboratory tests In general, the additional testing in the laboratory should include at least the following: (a) Perform unconsolidated-undrained ... and floating stability 6.3- Construction joints 6.4- Concreting in hot or cold weather 6.5- Curing of concrete 6.6- Reinforcement 6.7- Prestressing tendons, ducts, and grouting 6.8- Initial flotation...

Ngày tải lên: 24/10/2014, 17:40

... “X” in the upper right-hand corner of the window labeled 3-D View to close it Click the Draw Special Joint button from the Draw menu Click on the grid intersection at the origin to enter a joint ... joint Click the Pointer button Select the joint by clicking on it From the Assign menu select Joint and then Springs… from the submenu to display the Joint Springs dialog box 10 In this dialog box: ... complete check the messages in the Analysis window (there should be no warnings or errors) and then click the OK button to close the Analysis window Note that the 3-D window now shows the first...

Ngày tải lên: 06/07/2014, 09:20

... toolbar or select Draw 43 Click on joint 25 and then joint 105 to enter a single shell element for the entire floor 44 Click the Pointer button 45 Select all elements in the X-Y Plane @ Z=48 by “windowing” ... level by “windowing” 72 From the Assign menu select Joint and then Restraints from the submenu to display the Joint Restraints dialog box 73 In this dialog box: • Click the Fixed Support button ... is complete check the messages in the Analysis window (there should be no warnings or errors) Click the OK button to close the Analysis window 102 Click in the window labeled X-Z Plane @ Y=-60...

Ngày tải lên: 06/07/2014, 09:20

... mils or micrometer, mm Velocity (Speed - Rate of change of displcmt) in/ sec or mm/sec Acceleration (Rate of change of velocity) G’s or in/ sec2 or mm/sec2 Multi-Parameter Monitoring Same Data in ... known to be in good running order higher than normal 1X vibration signal higher than normal 1X and bearing vibration signals 47 1X running speed peak is significantly higher than normal Indicates ... (multi-parameters) Alarm Limits Setting Fmax Scale Factors 20 Selecting the Machinery Critical - If a failure or shutdown occurs, production is stopped, or machine performance creates an unsafe environment...

Ngày tải lên: 15/02/2014, 09:39

... or methods for modifying information on the system, during incident response we’re most interested in collecting information, so we’ll stick to simply querying the system and retrieving the information ... it needs to be When using an editor, the things I look for are syntax highlighting or color-coding, automating indenting (following curly brackets, etc.), and line numbering These attributes make ... need to log into the system ourselves (as a consultant, I always have the system administrator that) in order to obtain information from a system The point is that in order to collect information...

Ngày tải lên: 25/03/2014, 11:58

... by bus or tram Walking for more than 15 Carrying a tray Walking up a hill/high bridge Shopping for clothes Cutting toe nails Filling a form in Going to a party Standing for 10 minutes Going to ... Sweeping a floor Hanging up the washing Vacuuming a room Moving a bed or table en Using a washing machine Reaching into a high cupboard Walking up stairs Going to a bank or post office Walking ... Showering Folding up the washing Dusting Putting lace up shoes on Cleaning a toilet Cutting finger nails Making a bed Reaching under a table Heating tinned food Frying an egg Reaching into a...

Ngày tải lên: 20/06/2014, 15:20

... for designing machines with a larger airgap “Ironless stator” configurations are also possible; the magnetic material in the armature is removed resulting in weight savings This results in interesting ... is close to unity In the inset type motors, the magnets are set into rotor slots This results in saliency: an additional reluctance torque is available • The interior PMSMs: in the “spoked” version, ... capability, giving it the ability to maintain constant power at high speeds The working principle is the same for all these configurations; the magnets have to create a sinusoidal or quasi-sinusoidal...

Ngày tải lên: 04/10/2015, 15:45

... determine all the weak points in the system before they can institute safeguards to prevent the mistake from occurring again Systems fail for many reasons—insufficient training, inadequate information, ... regional reporting and root-cause analysis of Level and events, but because reporting even minor errors can help us to pinpoint flaws in the system, we encourage staff to report all errors We emphasize ... this information is incorporated into quarterly reports to the KFH/HP Board of Directors (see Figure 2) Education and Training The Root-Cause Analysis Program includes an educational support component...

Ngày tải lên: 19/02/2014, 18:20

... the data is its integral By Examining Shock Acceleration Integration as a Straight Line Between the Points, and Assuming the Initial and Final Values are Zero, One Finds the Integral Equal to ... Sampling Rate: Since my shock spectrum calculating algorithm [15] approximates the acceleration as a straight line between the points, I the same thing for the time histories Using Matlab I interpolate ... is in Hz The deflection is in inches, the velocity is in inches per second, ips, and the acceleration is in g’s Four coordinate paper (4CP) is a log log vibration sine wave nomogram displaying...

Ngày tải lên: 09/03/2014, 00:20

... measured (or simulated) field (herein the SM) incorporates true values of p, including those of pK , whereas the retrieval model (RM) field incorporates trial values, designated by PK , and more -or- less ... min) of the minimum of the cost function; 5- to increase the resolving power of this minimum position, diminish I, while keeping constant or increasing the number of P1 in this interval, and ... and Rabinowitz N (eds.), Advances in Seismic Event Location, Springer, Berlin (2000) [39] Valentine A.P and Woodhouse J.H., Reducing errors in seismic tomography: combined inversion for sources...

Ngày tải lên: 18/03/2014, 01:21

... Based on Total Assets in 2006 22  Selected Banking Indicators for Advanced Economies That Had a Banking Crisis in 2007-09 23  Selected Banking Indicators for Advanced Economies ... marginal cost increases with an increase in bank capital only if However, this result would violate the Modigliani-Miller (1958) Theorem that the source of financing does not influence a corporation’s ... rate for the 100 largest banks For banks in countries that experienced a banking crisis during 2007-09, it is associated with a 0.09 percent average increase in the loan rate For banks in countries...

Ngày tải lên: 22/03/2014, 21:20

... when we anticipate a minor correction to occur initially in the magnitude of 30-50 points before the prevailing trend resumes later in the day (3-5 hours), therefore, for intra-day trade, one ... longer Trading Model: Intra-day Trading Strategies: Give 24 hours real-time intra-day strategies on Dlr/Majors for 3060 profit points Daily Trading Strategies: Updated times a day at fixed interval ... recommendation Main Features 1) Intra-day Outlook Giving short term analysis and trading recommendations aiming at making 30-50 points profit per trade 2) Daily Outlook Three daily updates covering the...

Ngày tải lên: 23/04/2014, 15:48

Ngày tải lên: 24/04/2014, 17:21

... 68.37.Uv · 42.79.Gn Introduction Near-field Scanning Optical Microscopy (NSOM) is a powerful tool for peering beyond the diffraction limit It plays an increasingly important role for the investigation ... tip, which is a typical tip used in an atomic force microscope (AFM) The AFM probe is formed by evaporating a thin (120 nm) aluminum coating onto a silicon nitride core Detail description of the ... wavelength is much longer [4] Loading a waveguide with ridges is a well known approach in microwave engineering for raising the cutoff wavelength and increasing the useful operational range [8,...

Ngày tải lên: 06/05/2014, 08:58

... discarding useful items (see [48,49]) In Figure Total information across the construct for Ab-I Total information across the construct for Ab-I Test information curve - solid line; Standard error ... Total information across the construct for Ab-P Test information curve - solid line; Standard error curve - dotted line this study, we are interested in developing measures that are tailored to ... your joint in bed at night? OXFORD 3.68 1.21 I7 How severe is your stiffness after first wakening in the morning? WOMAC 3.39 0.88 I8 How severe is your stiffness after sitting, lying or resting...

Ngày tải lên: 18/06/2014, 18:20

... without knowing what the acute whiplash injury is, for example, knowing more of the human response to whiplash type impacts led to the introduction of head restraints in 1969[2] and further innovations ... Twenty healthy normal subjects (10 males, 10 females, all righthand dominant) with no history of whiplash injury and no cervical spine pain during the preceding 12 months volunteered for the study ... 2005, 2:11 eliminated by subtracting this value from the accelerometer readings The onset of acceleration was measured by dropping the ascending slope line on the base line The point of intersection...

Ngày tải lên: 19/06/2014, 10:20

... may be leaning forward or leaning over as a result of watching for traffic or speaking with other occupants, reaching for an object on the floor, et cetera In the current study, having kept the ... analysis and interpretation of data, was involved in drafting the article and revising it critically for important intellectual content RF made substantial contributions to analysis and interpretation ... not for citation purposes) Journal of NeuroEngineering and Rehabilitation 2006, 3:10 shown in Table To obtain the force equivalency of a muscle response due to impact, we first performed a linear...

Ngày tải lên: 19/06/2014, 10:20

... SU or PU in service left), the waiting signaling is canceled for PUs in the primary system via the spectrum broker In the situation without waiting signaling, the proposed mechanism works in ... probabilities in the NP mechanism is presented in Appendix B The main purpose of deriving the steady-state probabilities is to evaluate the performance metrics in the joint leasing and sensing-based ... system delay and mean waiting time are also in our considerations For evaluating the spectrum-sharing mechanisms in the CRN, metrics that we consider include force-termination probability of SU...

Ngày tải lên: 20/06/2014, 22:20

... structures for underwater sensor networks are proposed, where the main objective was to determine the minimum numbers of sensors and redundant sensor nodes for achieving communication coverage In [14–16], ... channels in such systems are assumed to be independent from each other In addition, single path flat fading channels are assumed in the prior works However, in practice, the channels are not single ... studies in the literature have studied the use of location information in order to enhance the performance of cognitive radio networks [8, 9] It is concluded that use of network topology information...

Ngày tải lên: 21/06/2014, 05:20

... curve, a line or a surface depending on the interpretation of the feature point Each point Θ0 in the parameter space represents a constraint that is a particular instance of a curve, line or a surface ... sequence, integrating the resulting sequence, and estimating the transmitted data symbols using a threshold detector For the interference excision algorithm, we assume that the information on ... results in zero bits in error after interference excision CONCLUSIONS In this paper, we proposed a new interference excision algorithm and evaluated its performance in terms of the BER and chip error...

Ngày tải lên: 22/06/2014, 19:20