Joists supporting additional loads should be calculated by a competent person. ![]() These span tables make no additional allowance for water tanks or any other additional loads. These span tables are based on the imposed loads given in BS 5268-7.1 and BS 6399-1, with an imposed uniformly distributed load of 0.25kN/m² acting together with a concentrated (point) load of 0.9 kN. Rafter ties shall be not less than 2 inches by 4 inches (51 mm by 102 mm) (nominal), installed in accordance with the connection requirements in Table R802.5.1(. SPAN, OTHERWISE USE THE SINGLE SPAN TABLE. THE LARGEST SPAN SHOULD NOT BE GREATER THAN TWICE THE ADJACENT. Joists are to have minimum end bearing of 40mm. MAXIMUM RAFTER SPAN AND OVERHANG O/H (m). Wane as allowed in BS 4978:2007+A2:2017 is permitted in all sections included in these span tables. Timber to be covered, these span tables do not apply to timber which is fully exposed to the elements. Holes and notches cannot be drilled or cut into the joists unless proved adequate by specialist calculations. These span tables do not apply to ties of trussed rafters.Ĭeiling joists may be continuous or made up of shorter lengths joined at intermediate supports such as binders. ![]() The dead loads shown at the top of span table above do not include the self weight of the joists, however, the joist self weights are included (in addition to the dead loads) in the calculations used to determine permissble clear spans. Where ceiling joists or rafter ties are located higher in the attic space, the rafter spans shall be multiplied by the adjustment factors in Table R802.4.1(9). The allowable clear spans have been calculated in accordance with BS 5268-2:2002 Structural use of timber - Part 2: Code of practice for permissible stress design, materials and workmanship and BS 5268-7.3:1989 Structural use of timber - Section 7.3 Ceiling joists. 2 Minimum 512 bearing length required at intermediate supports of continuous span joists when the span length on either side of the. * Boarding to be fastened on top of ceiling joists with a depth to width ratio greater than 4 Dead load per square metre (in kN/m²) supported by joistsĬentre-to-centre spacing of joists (in mm)
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![]() ![]() ![]() Traders who identify bullish reversal signals should look for trades that profit from the security's price increase. The security is expected to reverse and trend higher if the price breaks the upper trend line. Price may break above the upper trend line before the lines converge. As the price slide loses momentum and buyers step in to slow the rate of decline, the trend lines drawn above the highs and below the lows on the price chart pattern may converge. When the price of a security has been falling over time, a wedge pattern can form just before the trend's final downward move. The wedge pattern comes in two varieties: rising wedge (which indicates a bearish reversal) and falling wedge (which signals a bullish reversal). In either case, three characteristics are shared by this pattern: first, the converging trend lines second, a pattern of declining volume as the price progresses through the pattern and third, a breakout from one of the trend lines. Technical analysts regard wedge-shaped trend lines as useful indicators of a potential price reversal.Ī wedge pattern can signal either a bullish or bearish price reversal. The lines show that the highs and lows rise and fall at different rates, creating the appearance of a wedge as the lines approach a point of convergence. The two trend lines are drawn to connect the highs and lows of a price series over a period of 10 to 50. Please leave any questions in the comments, and we'll do our best to answer them all.Ī wedge is a price pattern on a price chart that is defined by converging trend lines. We are new here, so please help us by liking and commenting on our posts. I hope you find this information useful and educational. Here are some educational chart patterns that you should be aware of in 20. To do this on a desktop, you can either click somewhere else on the map or click the “x” on the information box at the bottom of the screen. ![]() Removing dropped pins: To remove a dropped pin on Android or iOS, tap the “x” in the text box at the top of the page. Alternatively, you can copy the link and share it or copy the HTML code and embed it on a website. In the desktop version, you can share the location on Facebook or Twitter by clicking on those icons in the menu. Sharing your pin’s location: In the mobile version of Google Maps, you can simply tap the “Share” icon to share your link with someone else. This label is synced across your Google account and appears on any version of Google Maps that you access. You can add more by going into the “Saved” section and adding your own.Īdding a Label: After dropping a pin, you can add a label with your own unique name or phrase to help you remember the location. Three default lists (Favorites, Want to Go, and Starred Places) already appear in the app. This will save your pin’s location to a list. Saving a Pin: When dropping a pin on Google Maps, you have the option to save it and access it again later. When you aren’t sure about the address of the place you are trying to get to, dropped pins become essential. Getting Directions: After you have pinned a location, you will be able to use it as a start point or an endpoint when getting directions between two locations. Now that you have pinned a location on Google Maps, there are several ways that you can use it. This contains more information and gives you more options Clicking this new information box will make a new panel appear on the left-hand side of your screen.An information box will also pop up at the bottom of your screen. A small gray pin icon will appear at your location.You can also zoom/pan around until you find the spot where you want to drop the pin. However, the process of dropping a pin is very similar when you use a desktop or laptop computer. You might find Google Maps to be slightly more user-friendly on the mobile app. You can now tap on this location to share, save, or add a label.A box containing the address or coordinates will pop up at the bottom of the screen.Tap and hold the screen until you see a pin icon appear.Find the location where you want to drop a pin.Open the Google Maps app on your phone or tablet.When looking into how to drop a pin in Google Maps, the process for dropping a pin in the Google Maps mobile app is virtually the same, whether you use an iPhone or an Android. Some marketing experts even believe the app will become the next big content-producing platform. What started as a simple navigation app now allows users to submit reviews, photos, and more. New features and updates are constantly being added to keep up with the changing digital media landscape. The app has grown steadily in popularity, with an average 1 billion active users each month in the year 2021. It can also provide real-time traffic conditions and expected travel time. This allows users to plan their route via foot, car, and public transportation. The app uses aerial photos, satellite imaging and street maps to help users find locations and get directions. ![]() Google Maps is a web-mapping platform launched by Google in 2005. How to rank higher in local search with Google Maps.Making the most of your pinned locations.Dropping a pin in Google Maps (desktop). ![]() The international standard ISO 10646 defines Unicode in large parts under the name “Universal Coded Character Set.” The Unicode developers limit certain parameters for practical use, which is intended to ensure the globally uniform, compatible coding of characters and text elements. UTF-8 encoding is a transformation format within the Unicode standard. Now known as “UTF-8”, FSS-UTF was essentially completed. They successfully used the coding for their operating system and introduced it to others. They took Prosser’s idea, developed a self-synchronizing coding method (each character indicates how many bits it needs), and defined rules assigning letters that could be displayed differently in the code (example: “ä” as a separate character or “a+¨”). At Bell Labs, known for their numerous Nobel Prize winners, Unix co-founders Ken Thompson and Rob Pike worked on the Plan 9 operating system. In August of the same year, the draft was inspected by experts. The next step was Dave Prosser’s “File System Safe UCS Transformation Format” (FSS-UTF), which eliminated the ASCII character overlap. This was a major problem, since the majority of English-speaking computers were working with it at the time. A server, which was set to ASCII, sometimes output incorrect characters. UTF-1 also failed because the Unicode assignments ended up partially colliding with the existing ASCII character assignments. This requirement was not met by the first encoding called UCS-2, which simply translated the character numbers into 16-bit values. Nevertheless, the coding should have remained compatible with ASCII. From 1992, the IT industry consortium X/Open was also looking for a system that would replace ASCII and expand the character repertoire. ![]() ![]() Becker developed the Unicode character set for Xerox between 19. |
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