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Sep 20, 2013 ... Autodesk Robot Structural Analysis Professional 2014 Author: Address: Symbol Values Unit File: Porticos_Robot_2D.rtd Project: Porticos_Robot_2D Symbol description MEMBER: 842 Section ; COORDINATE: x = 0.59 L = 4.72 m Cross-section properties: HEA340-M Vao_Int_11m Ax 12721.50 mm2 Cross-section area Ay 9900.00 mm2 Shear area - y-axis Az 2821.50 mm2 Shear area - z-axis Ix 950452.21 mm4 Torsional constant Iy 747723684.63 mm4 Moment of inertia of a section about the y-axis Iz 74271220.03 mm4 Moment of inertia of a section about the z-axis Wply 1761321.37 mm3 Plastic section modulus about the y (major) axis Wplz 749201.06 mm3 Plastic section modulus about the z (minor) axis h 330.00 mm Height of cross-section b 300.00 mm Top flange width b2 300.00 mm Bottom flange width tf 16.50 mm Top flange thickness tf2 16.50 mm Bottom flange thickness tw 9.50 mm Web thickness ry 242.44 mm Radius of gyration - y-axis rz 76.41 mm Radius of gyration - z-axis Anb 1.00 Net area to gross area ratio (22.214.171.124) Eta 1.00 Factor for Av calculation (6.2.6.(3)) Material: Name S 275 ( S 275 ) fy 275.00 MPa Design yield strength of material (3.2) fu 430.00 MPa limit tensile stress - characteristic value (3.2) gM0 1.00 Partial safety factor (6.1.(1)) gM1 1.00 Partial safety factor (6.1.(1)) gM2 1.25 Partial safety factor (6.1.(1)) Designations of additional codes: EN112 EN 1991-1-2:2003 - Fire loads on a structure EN312 EN 1993-1-2:2005 - Steel structures - fire design EN313 EN 1993-1-3:2005 - Steel structures from cold-formed sections EN315 EN 1993-1-5:2005 - Steel structures - plated elements ECCS No111:2001 - Guidebook with recommendations for fire calculations ENV 1993-1-1:1992 - Steel structures - general code EC111 ENV311 Class of section cf1 141.45 mm upper flange width (Table 5.2) tf1 16.50 mm upper flange thickness (Table 5.2) Flange slenderness (Table 5.2) Flange class (5.5.2) cf1/tf1 KLF 8.57 2 cf2 141.45 mm lower flange width (Table 5.2) tf2 16.50 mm lower flange thickness (Table 5.2) Flange slenderness (Table 5.2) cf2/tf2 Date : 20/09/13 8.57 Page : 1 Autodesk Robot Structural Analysis Professional 2014 Author: Address: Symbol Values Unit KLF2 2 cw File: Porticos_Robot_2D.rtd Project: Porticos_Robot_2D Symbol description Section Flange class (5.5.2) 289.40 mm Web height (Table 5.2) 9.50 mm Web thickness (Table 5.2) Web slenderness (Table 5.2) Relative extent of the compressed plastic zone (Table 5.2) Stress or strain ratio (Table 5.2) Web class (5.5.2) tw cw/tw 30.46 alfa 0.15 psi -1.30 KLW 1 (hw/tw)lim 66.56 limit slenderness of a web for shear EN315(5.1) hw/tw 31.26 web slenderness for shear EN315(5.1) KLSZ Plastic Web class (shear) EN315(5.1) Section type (5.5.2) KL 2 Parameters of lateral-torsional buckling analysis: General method [126.96.36.199] Lcr,upp 2.20 m Lateral buckling length of upper flange active Lcr,low 7.34 m Lateral buckling length of lower flange C1 1.00 Factor for Mcr calculations C2 0.00 Factor for Mcr calculations inactive ENV311(F.1.2.( 5)) ENV311(F.1.2.( C3 1.00 4885653729.08 .08 0.00 Factor for Mcr calculations mm6 5240.73 kN*m Iw zg Mcr Lam_LT Non-dimens. slend. ratio for lat.-tors. buckling mm 0.30 Curve,LT c Warping constant Distance from the point where the load is applied to the shear center Critical moment for lateral-torsional buckling 5)) ENV311(F.1.2.( 5)) (188.8.131.52) ENV311(F.1.2.( 1)) ENV311(F.1) (184.108.40.206.(1)) Lateral buckling curve (220.127.116.11.(2)) alfa,LT 0.49 Imperfection factor for lateral buckling curves (Table 6.3) fi,LT 0.57 Coefficient for calculation of XLT (18.104.22.168.(1)) XLT 0.95 Reduction factor for lateral-torsional buckling (22.214.171.124.(1)) Internal forces at characteristic points of cross section N,Ed -528.99 kN My,Ed 472.49 kN*m Vz,Ed -0.03 kN axial force N.Ed bending moment My.Ed shear force Vz.Ed Design forces: Nt,Rd 3498.41 kN Mb,Rd 458.74 kN*m Design tension resistance (6.2.3) Design buckling resistance moment (126.96.36.199) About the y axis of cross-section My,pl,Rd 484.36 kN*m Design plastic resistance moment (6.2.5.(2)) My,el,Rd 1246.21 kN*m Design elastic resistance moment (6.2.5.(2)) My,c,Rd 484.36 kN*m Design moment resistance (6.2.5.(2)) MN,y,Rd 473.29 kN*m Reduced design plastic resistance moment (188.8.131.52) Vz,c,Rd 447.97 kN Design plastic shear resistance (6.2.6.(2)) Verification formulas: Section strength check: UFS[Nt] 0.15 N,Ed/Nt,Rd (6.2.3.(1)) UFS[My] 0.98 My,Ed/My,c,Rd (6.2.5.(1)) Date : 20/09/13 Page : 2 Autodesk Robot Structural Analysis Professional 2014 Author: Address: Symbol Values Unit File: Porticos_Robot_2D.rtd Project: Porticos_Robot_2D Symbol description Section UFS[NtMy] 1.00 My,Ed/MN,y,Rd (184.108.40.206.(2)) UFS[Vz] 0.00 Vz,Ed/Vz,c,Rd (6.2.6.(1)) My,Ed/Mb,Rd (220.127.116.11.(1)) Global stability check of member: UFB[My] 1.03 Ratio: RAT Date : 20/09/13 1.03 Incorrect section Efficiency ratio Page : 3
Charts are a forex trader’s best friend. As a Forex trader, you will most likely utilize your price charts more than any other available tool. Since your charts are going to play such a large part in your trading, it is imperative you become familiar with them. The more comfortable you are with your charts, the easier it will be to become a successful forex trader. To help you become acquainted with your charts and how you can effectively use them, we will cover the following concepts:The X axis runs horizontally along the bottom of the chart providing a timeline for everything that has happened on the chart. The most recent price action is shown on the right side of the chart and the most distant price action is shown on the left side of the chart. CHART SETUP Let’s start from the very beginning and take a look at how a forex price chart is set up. Once you understand the basics, you will be much more successful applying more advanced concepts to your technical analysis. The Y axis runs vertically along the right side of the chart providing a price scale for the price movement on the chart. Lower prices are shown toward the bottom of the chart and higher prices are shown toward the top of the chart. Forex price charts are built on two axes—the X axis (horizontal axis) and the Y axis (vertical axis). When you put the two axes together, you can see at what price a currency pair was trading at a particular time in the past. For example, you can see that the EUR/USD was trading at 1.4000 on 20 September 2007. 2 CHART TIME FRAMES Saxo Bank forex charts give you the ability to analyze the price movement of your favorite currency pair anywhere from a minute-by-minute basis to a month-by-month basis. You have the flexibility to choose which time frame is best for you. If you are a shorter-term trader, you will want to use shorter time frames for your charts. If you are a longer-term trader, you will want to use longer time frames for your charts. For example, a trader who is looking to quickly jump in and out of trades for 10- to 20-pip profits would most likely want to be watching a 1-minute or a 5-minute chart. A trader who is looking to hold onto trades for a longer period of time to take advantage of larger price moves would most likely want to be watching an hourly or a daily chart. Some traders even choose to use multiple time frames so they can see how the movement of a currency pair looks from various points of view. We will discuss this concept in detail in a later section. 3 To change the time frame on your chart to best match your trading style, click on the button at the top of the chart. A drop-down menu will appear, and you can select your preferred time frame. CHART TYPES Saxo Bank forex charts give you the ability to analyze the price movement of your favorite currency pair in various formats, from line charts to candlestick charts. You have the flexibility to choose which format is best for you. Technical analysis is a visual, almost artistic, skill that traders develop, and different traders like to practice their art on different types of charts. Some traders feel they can see and analyze support and resistance levels better on a line chart, while other traders feel they get more information on price movement on a bar chart or a candlestick chart. Technical analysts tend to gravitate toward the following three chart types: ...
An input amplifier for a FM-radio receiver with RF selection (88-108 MHz) has been designed in the radio project. It has about 25 dB gain in the frequency rang 88-108 MHz. Mirror frequency rejection is between 5 dB to 9 dB. Noise figure is about 7 dB at resonant frequency. The amplifier works well, when it is connected to the rest of circuits to receive FM broadcast signals. The input amplifier with RF selection (88-108 MHz) should have low noise, high gain and frequency selection. The specification of the amplifier is as follows:low noise, maximum 2dB more than Fmin gain: Gt ≥ |S21|2 mirror frequency rejection: 20 dB generator impedance: 50Ω load impedance: 50Ω ... In order to fulfill the specification, an appropriate transistor was first chosen and its S-parameters were measured. The input stage has been designed by using a common-emitter amplifier. To compromise between gain and noise, an appropriate operating point is necessary. The amplifier has an inductor tap parallel resonant circuit at its collector to restore the amplifier gain. The frequency of the parallel resonant circuit can be shifted by changing the value of the parallel capacitor. The detail of the project design will be described in chapter 2. Different measurements and results can be found in chapter 3, followed by the conclusion in chapter 4. Chapter 5 is acknowledgement and reference is in chapter 6. In the project, BFR92A transistor is used. It has high power gain, low noise figure and low intermodulation distortion. To compromise between gain and noise, an appropriate operating point should be first considered. From figure 1 (gain as a function of collector current), figure 2 (gain as a function of frequency) and figure 3 (minimum noise figure as a function of frequency), an appropriate operating point was decided. IC = 10mA, VCE = 10V. The values of Fmin and opt for the operating point are not available in the datasheet, but from circles of constant noise figure for other operating points, one can see that Fmin in the project is between 1.7 dB and 2.4 dB.
What occurred on September 11th, 2001 is a matter of facts, physics and unprecedented violations of national protocol by American officials themselves. Here are 10 points to consider. There are hundreds more. What occurred on September 11th, 2001 is a matter of facts, physics and unprecedented violations of national protocol by American officials themselves. Here are 10 points to consider. There are hundreds more. 1. No steel-framed building before or since 9/11 has ever collapsed due to fire. 2. No official agency (FAA, FBI, or the airlines) has ever released a list of the 9/11 passengers. But within hours, the FBI released a list of the hijackers. 3. Multiple air-defense drills were planned for the morning of 9/11. These exercises left only two fighter jets available to protect the entire Northeastern United States. 4. Building 7, a 47-story skyscraper and part of the World Trade Center complex, was not struck by a plane but collapsed in 6.5 seconds at 5:20 p.m. on September 11th, in the exact manner of a controlled demolition. 5. There was no visible airplane debris where Flight 93 supposedly crashed in Pennsylvania – only a smoking hole in the ground, much like a bomb crater. 6. Office fires burn at low temperatures of 600-800 dF. Jet fuel is an ordinary hydrocarbon; its maximal burning temperature is 1200 dF in open air. Steel melts at 2750 dF. Neither jet fuel nor the burning contents of the buildings could cause the towers’ steel structure to buckle or fail. 7. Tests have shown that cell-phone calls cannot be made at altitudes over 4000 to 8000 feet, as cell towers are located on the ground. Commercial airplanes fly at 30,000 feet and above. No passenger could have successfully placed a call for help by cell phone from an airborne plane on 9/11, as reported. 8. 9/11 was immediately declared an “act of war” by President Bush. The rubble from the Twin Towers’ collapse was carted away and the steel sold and shipped overseas without examination. 9. Enormous profits were made by insiders on plummeting stock prices of the two airlines involved in 9/11 – American and United. Federal law protects their identities. 10. Accepting victims’ compensation barred 9/11 families from further discovery through litigation. To download and print copies of this list, visit 911WeKnow.com. Pass around and engage in discussion!
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The Turtle Beach XL1 is the perfect headset for XBOX 360 gamers looking for immersive game sound and crystal-clear communication at a great value. With premium 50mm speakers, the XL1 delivers superior audio quality while an in-line amplifier provides quick access to independent game and chat volume controls. If you’re serious about gaming, then get serious about the sound. Step up to the XL1 and experience game audio like never before. XBOX 360 Setup Using the Amplifier Technical Specifications Maintaining Your Headset Important Safety Information ... Amplified Audio Enhances game sounds for a more immersive experience. Bass Boost Built-in bass boost adds depth and realism to game audio. XL1 Headset with In-line Amplifier XBOX 360 Talkback Cable In-line Amplifier Quick access to gaming audio controls. Gaming Headset + Amplified Stereo Sound ON MIC MUTE Microphone Monitor Let’s you hear what you’re saying while talking. CHAT GAME User Guide USB Powered No batteries required. User Guide Product support and warranty information: TurtleBeach.com/support TURTLEBEACH.COM Turtle Beach Sticker XBOX 360® Setup (HDMI) XBOX 360 Setup (RCA) ON MIC MUTE GAME CHAT ON MIC MUTE GAME CHAT USB/Power USB/Power XBOX 360 Audio Adapter Cable* Audio (red/white) Audio (red/white) HDMI Video (yellow) *All XBOX 360 models require an XBOX 360 Audio Adapter Cable for audio output when used with an HDMI connection (available from third party sellers). NOTE: If your HDMI TV has red/white AUDIO OUT RCA jack you can use it to feed the sound from your TV to your Turtle Beach headset. (AUDIO IN jacks will not send sound out to your headset, you need AUDIO OUT.) ... Using the Amplifier Mic Mute Switch Switch to “MUTE ” to mute the microphone. CHAT ON MIC MUT E Mic Mute Switch Chat Volume Adjusts the volume of incoming chat from other players. Incoming Chat Volume XBOX 360 Talkback Cable Jack: Connect the included XBOX 360 Talkback Cable between this jack and the XBOX 360 controller jack. XBOX 360® Talkback Cable Jack 3 GAM E Game Volume Adjusts the game sound volume level. Game Volume 4 XBOX 360 Chat Setup Technical Specifications Headset Connect the Talkback Cable • 50mm diameter speakers with neodymium magnets • Speaker Frequency Response: 20Hz - 20kHz, >120dB SPL @ 1kHz • Condenser Microphone Frequency Response: 50Hz - 15kHz • Cable length: 16 ft. (4.87m) ON MIC XBOX 360 Input XBOX 360 Controller TE MU AT CH E GAM In-line Amplifier • Amplifier: Stereo DC-coupled, 35mW/ch, THD <1%, Frequency Response: DC - 30kHz • Mic mute switch • Maximum analog input level with volume control on maximum setting: 2Vpp (700mV rms) • Piggyback RCA cables • 2.5mm XBOX 360® Talkback cable jack • USB connector for power (5VDC @ <60mA max)
X-Ray Headset - Left View 1. Power Button: Turn on the headset by pressing the power button for a couple of seconds, then release. You will hear 2 beeps and the power LED should start flashing. Turn off the headset by pressing the button until the LED stays on and you hear 2 beeps, then release. To enter Pairing Mode, press and hold the power button for about 6 seconds until you hear 2 fast beeps and the LED begins to flash rapidly (see pg 9). The headset will turn off after several minutes if there’s no audio detected or if the transmitter is turned off. 2. Tone Button: Press this button to activate the different EQ presets. A beep will indicate which preset is selected. (see pg. 18) ... 4. Variable Mic Monitor: Adjusts the level of your voice heard in the headset. (see pg. 19) NOTE: Turning up the mic monitor may cause the mic to pick up room sounds which will make the silence detector not automatically shut off the headset when it’s not being used. If the power is not automatically shutting down, turn down this mic monitor control. 3. Blast Limiter Button: Press this button to activate the different Blast Limiter presets. A beep will indicate which preset is selected. (see pg. 18) ... 5. Xbox 360 Controller Jack: Connect the Xbox 360 Talkback Cable from your headset to the controller jack. Game Volume: Turn to adjust the game sound level.Removable Microphone with Adjustable Boom: T 7. he microphone can be removed from the headset when chat is not required by detaching it from the boom.To properly position the mic: Remove the foam cover, insert the boom into the socket so the holes on the mic casing are facing your mouth. Then replace the foam cover. The boom jack also has a marker to indicate the proper mic position. ...
The DS18B20 digital thermometer provides 9-bit to 12-bit Celsius temperature measurements and has an alarm function with nonvolatile userprogrammable upper and lower trigger points. The DS18B20 communicates over a 1-Wire bus that by definition requires only one data line (and ground) for communication with a central microprocessor. It has an operating temperature range of -55°C to +125°C and is accurate to ±0.5°C over the range of -10°C to +85°C. In addition, the DS18B20 can derive power directly from the data line (“parasite power”), eliminating the need for an external power supply. User-Definable Nonvolatile (NV) Alarm Settings Alarm Search Command Identifies and Addresses Devices Whose Temperature is Outside Programmed Limits (Temperature Alarm Condition) Available in 8-Pin SO (150 mils), 8-Pin µSOP, and 3-Pin TO-92 Packages Software Compatible with the DS1822 Applications Include Thermostatic Controls, Industrial Systems, Consumer Products, Thermometers, or Any Thermally Sensitive System PIN CONFIGURATIONS MAXIM 18B20 1 N.C. 2 VDD 3 DQ 1 2 3 N.C. 8 4 N.C. 7 N.C. 6 N.C. 5 MAXIM 18B20 Each DS18B20 has a unique 64-bit serial code, which allows multiple DS18B20s to function on the same 1-Wire bus. Thus, it is simple to use one microprocessor to control many DS18B20s distributed over a large area. Applications that can benefit from this feature include HVAC environmental controls, temperature monitoring systems inside buildings, equipment, or machinery, and process monitoring and control systems. Functional Diagrams
Logitech Speaker System Z553. English 3. Package contents. 1. Left satellite speaker, stand, and cable. 2. Subwoofer and AC power cable. 3. Right satellite ... Logitech® Speaker System Z553 Setup Guide Guide d’installation Logitech Speaker System Z553 English . . . . . . . . . . . . . . . . . 3 Français . . . . . . . . . . . . . . . . 10 www.logitech.com/support 2 . . .19 Logitech Speaker System Z553 Package contents 1 2 4 1. Left satellite speaker, stand, and cable 2. Subwoofer and AC power cable 3. Right satellite speaker, stand, and cable 3 5 4. Control pod with cable 5. 3.5mm audio cable English 3 Logitech Speaker System Z553 Know your product 1 6 7 8 9 2 10 11 3 4 4 English 5 Control pod 1. System volume 2. Power LED 3. Audio 3.5mm input 4. Bass volume 5. Headphone jack Subwoofer (back) 6. Auxiliary 3.5mm input 7. Left audio RCA input 8. Right audio RCA input 9. Left satellite RCA output 10. Right satellite RCA output 11. Controller port Logitech Speaker System Z553 Setup your product 1. Place the satellites on their adjustable stands and the subwoofer on the floor. 2. Set up subwoofer: • Connect satellites: Right satellite R plugs into right (black) output and left satellite L plugs into left (grey) output. • Connect AC power. English 5