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i have got into trouble with linear gap element. My model like flange contact have 500000 dof. i use linear gap method in axial direction and rbe2 (Fy~Mz) in other direction. unfurtunately, i just obtain some fatal message "fatal message 1012" no matter what i do. (try to change buffsize) or wirte down "nastran system (1015)=1".

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Eng-Tips. 291 likes · 1 talking about this. ENG-TIPS FORUMS: GIVING NEW MEANING TO "VALUE ENGINEERING" Join Eng-Tips ® Today! Join your peers on the Internet's largest technical engineering professional community. It's easy to join and it's free. Here's Why Members Love Eng-Tips Forums: Talk To Other Members; Notification Of Responses To Questions; Favorite Forums One Click Access; Keyword Search Of All Posts, And More... Register now while it ... The nosing provides clearance space for your heel to drop on the tread. If there were no nosing, your heel might hit the riser and you will stumble forward (and probably fall if you are not holding n the handrail). msquared48 (Structural) 20 Apr 09 19:27. To encourage tripping as you go up the stairs.I attached a drawing just in case I can't explain myself clear enough. Anyway, I read that 'A relief valve is only needed if no other measures are provided to detect low flow conditions and shut down the centrifugal pump to prevent damage', well in my situation, there isn't a flow measuring instrument installed upstream of …

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GENEVA (11 March 2024) — Syria is experiencing a wave of violence not seen since 2020, the UN Syria Commission of Inquiry warned in a report released today. …Too much deflection could possibly induce untoward actions on the part of the person falling; if the railing, say, deflected a foot, that might cause the person to try and do something that might cause them additional, or unexpected, harm, as opposed to a railing that only deflected, say, half an inch.

HVAC/R engineering. (27384 members) forum403 - Professional forum and technical support for engineers for HVAC/R engineering. Includes problem solving collaboration tools. Search.Ignition, Combustion and Detonation engineering. Laser engineering. Mechanical Seal engineering. Mechanical Acoustics/Vibration engineering. Optical systems engineering. Pipelines, Piping and Fluid Mechanics engineering. Pump engineering. Storage tank engineering. Valve engineering.JAE (Structural) 9 Feb 11 21:01. Sounds like you got it. wannabeSE (Civil/Environmental) 9 Feb 11 21:13. If you are anchoring the equipment to masonry or concrete, look at ASCE 7-05 section 13.4.2. You may need to multiply the seismic force by 1.3. Also, if the anchors are not prequalified for seismic, you may need to …woman with red coat walking up the stairs to the clouded sky Cancer Matters Perspectives from those who live it every day. Your email address will not be published. Required fields...Join Eng-Tips ® Today! Join your peers on the Internet's largest technical engineering professional community. It's easy to join and it's free. Here's Why Members Love Eng-Tips Forums: Talk To Other Members; Notification Of Responses To Questions; Favorite Forums One Click Access; Keyword Search …

Click Here to join Eng-Tips and talk with other members! Already a Member? Login. Professional forum and technical support for engineers for Programmable logic controllers (PLC). Includes problem solving collaboration tools.

The answer can be found in a textbook or your lecture notes from school. Shear design formulas in EC2 are based on strut-and-tie models, and when the distance of the critical section is "d" or less than that, a large part of the shear is transferred by arch action (a compression strut) directly to the support.

Click Here to join Eng-Tips and talk with other members! Already a Member? Login. Professional forum and technical support for engineers for DASSAULT: ABAQUS FEA Solver. Includes problem solving collaboration tools. Pipelines, Piping and Fluid Mechanics engineering. forum378 - Professional forum and technical support for engineers for Pipelines, Piping and Fluid Mechanics engineering. Includes problem solving collaboration tools. 1) Perforated. There are code restrictions on why you can use this. It is generally less expensive than the FTAO (Force Transfer Around Openings) method because it does not require you to use straps around all the openings. 2) FTAO: To me, this method is merely a "rational" method.Rules of Thumb - Structural Engineering Other Technical Topics FAQ - Eng-Tips - Free download as PDF File (.pdf), Text File (.txt) or read online for free. For a "rule of thumb" …Qatar has for months been criticized for mistreating migrant workers. Qatar, one of the world’s richest countries and the winner of the bid to host the soccer World Cup in 2022, ha...Section 9 (of the 14th edition manual) has a section on coped beam strength. But, it does't talk about the detailing of that cope at all (i.e. rounded vs square). It also has a section on Copes, Blocks and Cuts which talks about the preferred method of sequencing the coping cuts. But, it doesn't talk much about … Join Eng-Tips ® Today! Join your peers on the Internet's largest technical engineering professional community. It's easy to join and it's free. Here's Why Members Love Eng-Tips Forums: Talk To Other Members; Notification Of Responses To Questions; Favorite Forums One Click Access; Keyword Search Of All Posts, And More... Register now while it ...

We have piles (300 dia, between 2m and 3m deep) embedded in a mixture of cohesive and granular soils. Su in cohesive range between 70kPa to 150kPa. DCP readings of between 2 & 3 in granular (50mm increments). We are doing pullout test at construction stage to confirm but want an estimate for design …Join Eng-Tips ® Today! Join your peers on the Internet's largest technical engineering professional community. It's easy to join and it's free. Here's Why Members Love Eng …Flange face is broken into 3 parts - you have not nominated which part is damaged on your flanges. 1/3 inside the raised face - requires repair if epoxy damaged. 1/3 - the actual Raised Face - does not require epoxy coating. 1/3 - outside the raised face - does not require epoxy coating but if coated with epoxy and … Eng-Tips Forums is an English-language knowledge market website that allows users to post engineering-related questions to be answered and answer questions asked by other users. The targeted audience of Eng-Tips is engineering professionals. Join Eng-Tips ® Today! Join your peers on the Internet's largest technical engineering professional community. It's easy to join and it's free. Here's Why Members Love Eng-Tips Forums: Talk To Other Members; Notification Of Responses To Questions; Favorite Forums One Click Access; Keyword Search …Join Eng-Tips ® Today! Join your peers on the Internet's largest technical engineering professional community. It's easy to join and it's free. Here's Why Members Love Eng-Tips Forums: Talk To Other Members; Notification Of Responses To Questions; Favorite Forums One Click Access; Keyword Search …

Hi all, I'm designing a diesel tank 14m Diameter, 15m high tank with a fixed roof (rafters and roof plate). Max inlet flow rate = 870 m^3/h DN250 Max outlet flo

SIG:Please see FAQ731-376: Eng-Tips.com Forum Policies for tips on how to make the best use of Eng-Tips. RE: "Break sharp edges" note. berkshire (Aeronautics) 26 Feb 09 19:32. The most common tool for breaking sharp edges in the aircraft industry is a small tool called a Burr Wik, it has a receptacle into which several types of scraper like …ISZ, Thanks for the reply. I contacted the manufacturer and they recommended pointing the arrow toward the sky. The most apparent difference with the orientaion is the voltage output when the cell is loaded. If the arrow is down, the voltage is negative, if pointed up, the voltage is positive. Bridge engineering. (7015 members) forum607 - Professional forum and technical support for engineers for Bridge engineering. Includes problem solving collaboration tools. Search. We've been conditioned to tie rewards to travel. But by focusing on rewards beyond travel, we can expand our points and miles freedom. Increased Offer! Hilton No Annual Fee 70K + F...The answer can be found in a textbook or your lecture notes from school. Shear design formulas in EC2 are based on strut-and-tie models, and when the distance of the critical section is "d" or less than that, a large part of the shear is transferred by arch action (a compression strut) directly to the support. Safety Relief Valve engineering (PSV) (8427 members) forum1203 - Professional forum and technical support for engineers for Safety Relief Valve engineering (PSV). Includes problem solving collaboration tools. Forum. Ayurveda. Unani. Homeopathy. Cowpathy. You’ve heard of ayurveda, the traditional Indian medical science. So have you about Unani, the Perso-Arabic healing science. Then there is ho...

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Three way valve has a one inlet and two outlets. It is not mixing valve. The flow of media through such a valve is through an input and an output. One output is closed. What if the piping of the installation is built in such a way that the second output also receives the media. Physically, the two fluids do not mix because the valve is only ...Heat Transfer & Thermodynamics engineering. (36035 members) forum391 - Professional forum and technical support for engineers for Heat Transfer & Thermodynamics engineering. Includes problem solving collaboration tools. Forum.Join Eng-Tips ® Today! Join your peers on the Internet's largest technical engineering professional community. It's easy to join and it's free. Here's Why Members Love Eng-Tips Forums: Talk To Other Members; Notification Of Responses To Questions; Favorite Forums One Click Access; Keyword Search …Join Eng-Tips ® Today! Join your peers on the Internet's largest technical engineering professional community. It's easy to join and it's free. Here's Why Members Love Eng …Flange face is broken into 3 parts - you have not nominated which part is damaged on your flanges. 1/3 inside the raised face - requires repair if epoxy damaged. 1/3 - the actual Raised Face - does not require epoxy coating. 1/3 - outside the raised face - does not require epoxy coating but if coated with epoxy and …Click Here to join Eng-Tips and talk with other members! Already a Member? Login. Professional forum and technical support for engineers for Computers and Structures: SAFE. Includes problem solving collaboration tools.But, I expand on them a little: 1) Handbook of Steel Connection Design and Details by Akbar Tamboli. 2) The Following AISC design guidess: a) DG1: Base Plates. b) DGs 4 & 16 for bolted end plate moment connections. c) DGs 12 & 13 for retrofit of existing moment connections and stiffeners for moment …Professional Ethics in engineering. (12071 members) forum765 - Professional forum and technical support for engineers for Professional Ethics in engineering. Includes problem solving collaboration tools. Forum. Search. FAQs. Links. MVPs. Metal and Metallurgy engineering. (45224 members) forum330 - Professional forum and technical support for engineers for Metal and Metallurgy engineering. Includes problem solving collaboration tools. Forum. When you think about shared micromobility, Veo isn’t exactly the first company that comes to mind. It’s not as widespread as competitors like Voi, Tier and Lime, and it hasn’t rais...Ayurveda. Unani. Homeopathy. Cowpathy. You’ve heard of ayurveda, the traditional Indian medical science. So have you about Unani, the Perso-Arabic healing science. Then there is ho...Eng-Tips aims to support students’ professional and academic development. Engineering information and connections for the global community of engineers. Find engineering …

*Eng-Tips's functionality depends on members receiving e-mail. By joining you are opting in to receive e-mail. Posting Guidelines. Promoting, selling, recruiting, coursework and thesis posting is forbidden. Students Click Here. Eng-Tips Posting Policies Contact US. Home > Forum Areas Aeronautics & Space Engineers Area. Only the top forums under each …As we lose the stable structure we’re used to, many of us are now experiencing symptoms of burnout. How can we overcome it? Humans are creatures of habit. We function best and feel...Join Eng-Tips ® Today! Join your peers on the Internet's largest technical engineering professional community. It's easy to join and it's free. Here's Why Members Love Eng-Tips Forums: Talk To Other Members; Notification Of Responses To Questions; Favorite Forums One Click Access; Keyword Search …Financial planners explain how to balance stocks and bonds in your 401(k). Your age plays a major factor. By clicking "TRY IT", I agree to receive newsletters and promotions from M...Instagram:https://instagram. used kolb firefly for salela reina del sur wikiunlikely to bite crossword clue la timesum football wiki How to Improve Myself. (48697 members) forum731 - Professional forum and technical support for engineers for How to Improve Myself. Includes problem solving collaboration tools. Search. w movie imdbfancy nails redding photos JStephen (Mechanical) 13 Feb 17 15:46. If you don't find anything specific to this situation-. Treat the flange as a triangular wedge spreading out at 45 degrees each side from the bolt hole and checking bending at the web. For a one-off design, it may be cheaper to weld a stiffener in than to show it isn't needed.The nosing provides clearance space for your heel to drop on the tread. If there were no nosing, your heel might hit the riser and you will stumble forward (and probably fall if you are not holding n the handrail). msquared48 (Structural) 20 Apr 09 19:27. To encourage tripping as you go up the stairs. julia jasmin onlyfans Deflections under seismic loading - Part 2. It's my understanding that 4.1.8.11.3) d) v) allows us to use a larger period specifically to check seismic deflections. This means I'll have a different base shear than my regular elastic analysis, so I always run a distinct case anyways.How to Improve Myself. (48697 members) forum731 - Professional forum and technical support for engineers for How to Improve Myself. Includes problem solving collaboration tools. Search.