Aise technical report 13

Red Flag This Post Please let us know here why this post is inappropriate. Few production environments have the luxury of ordering new equipment to replace existing machines on their shop floor. Register now while it's still free! This is a rare occasion though, load swing on a standard hoist would be very problematic. Thank you for helping keep Eng-Tips Forums free from inappropriate posts.

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This existing crane has two trucks with two wheels on each truck for a total of four wheels on each side.

It's easy to join and it's free. Resources Few production environments have the luxury of ordering new equipment to replace existing machines on their shop floor. The question I have is regarding the Longitudinal or Tractive force sise.

Join your peers on the Internet's largest technical engineering professional community. Few production environments have the luxury of ordering new equipment to replace existing machines on their shop floor. Check with your crane supplier and asking for specific design considerations.

Thank you for helping keep Eng-Tips Forums free from inappropriate posts. Click Here to join Eng-Tips and talk with other members! BTW - does anyone know how to spell check these posts? The Architecture, Engineering and Construction AEC industry is eeport looking for process improvements to better manage potential project delays and costs. Such issues are the result of project complexity, size, uniqueness and regulation, as well as the need for virtual team collaboration. This is a rare occasion though, load swing on a standard hoist would be very problematic.

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Or a power failure wich causes the brakes to Lock up and crane comes skidding to a stop. Our interpretation of this is that means the SUM of the wheel loads. Note most crane has one driving axile, but some has two. Hence, hitting the end stops might be the most important factor under "normal" circumstances.

Crane stop comes many forms, depends on type of crane involved. I also take into account that the tractive force not ony adds a longitudinal force in the girder but also a moment as the tractive force is applied at the rail height.

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Register now while it's still free! Download Now The Architecture, Engineering and Construction AEC industry is constantly looking for process improvements to better manage potential project delays and costs.

Let's say for example my tractive force load is 0. AISE states technicql is equal to 20 percent of the maximum load on driving wheels. The critical one is bumper stop for bridge crane on elevalated runways.

Thanks for the help I guess it could be distributed among the wheels on each side, but it's generally taken as a total force on the runway. By joining you are opting in to receive e-mail. Students Click Here Join Us!

The Eng-Tips staff will check this out and take appropriate action. Close this window and log in. Is that 9k load applied at each wheel or distributed amongst them.

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I use table 3. Red Flag This Post Please let us know here why this post is inappropriate.

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