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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". Civil/Environmental engineering general discussion. (46863 members) forum194 - Professional forum and technical support for engineers for Civil/Environmental engineering general discussion. Includes problem solving collaboration tools. Forum. *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 Chemical Engineers Area. Only the top forums under each heading is …Phone Number (510) 595-2220. Eng-Tips is a forum for Engineering professionals that is designed to facilitate discussion and research for engineering professionals. Eng-Tips … 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 ...

*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; Forums; Structural Engineers; Activities; Welding, Bonding & Fastener …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 …

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 ... thread404-515636. Dynamo2000 (Mechanical) (OP) 19 Jan 24 21:00. Very recently in the news was an invention called the Holo Tile Floor created by Disney's National Inventors Hall of Fame member Lanny Smoot. This creation allows the user to "walk" in any direction without moving anywhere! The floor shifts to compensate for the user's leg …

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 … Ignition, Combustion and Detonation engineering. Laser engineering. Mechanical Seal engineering. Mechanical Acoustics/Vibration engineering. Mechanical engineering general discussion. Optical systems engineering. Pipelines, Piping and Fluid Mechanics engineering. Pump engineering. Storage tank engineering. Eng-Tips has a very active NX forum. Its large user base with varied experience can answer most any question related to NX. Anyone can lurk in the forum, but a free registration … Ignition, Combustion and Detonation engineering. Laser engineering. Mechanical Seal engineering. Mechanical Acoustics/Vibration engineering. Mechanical engineering general discussion. Optical systems engineering. Pipelines, Piping and Fluid Mechanics engineering. Pump engineering. Storage tank 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 ...

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It's defined in chapter 14 for ASCE 7-05 as a wall segment with a horizontal length-to-thickness ratio of at least 2.5, but not exceeding 6, whose clear height is at least two times its horizontal length. Believe the definition in ASCE 7-10 is the same. Essentially a wall pier is a portion of an overall wall that would have a …

Although not directly applicable for stacks TIA/EIA-222 'Structural Standards For Steel Antenna Towers And Supporting Structures' states "Initial tension in the guys, for design purposes, is normally 10 percent of the published breaking strength of the strand with upper and lower limits of 15 and 8 percent …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...GEE8B (Structural) 29 Apr 23 08:33. Dead load is always downward (direction of gravity). Wind load can be upward or downward (suction/pressure). Wind forces away from the surface are (-). Wind forces towards the surface are (+). So the “W” in 0.6D+W can be negative or positive. Pressure and suction values are typically per ASCE7, and it is ...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 … Civil/Environmental engineering general discussion. (46863 members) forum194 - Professional forum and technical support for engineers for Civil/Environmental engineering general discussion. Includes problem solving collaboration tools. Forum. 7 Feb 16 11:02. I am designing a isolated footing in SAFE but I am confused that how to check the footing against uplift? Soil pressure are coming as mentioned below. Against dead load Max = -9.08 KN/m^2 and Min = -18 KN/m^2. Against wind load is Max = 53.83 KN/^m2 and Min = -38.74 Kn/m^2. footing is safe against uplift????

Pats' Pub *. Translation Assistance for Engineers. * Invite-Only Groups that are publicly listed allow you to browse the Group, but you must apply for Group membership before participating in it. Eng-Tips engineering forums is an intelligent work forum community for engineering professionals of all disciplines. Construction Process2. Construction Process. 2. As a new junior engineer without much construction experience, I wanted to ask whether there is a trustworthy resource which goes into a detailed narrative of the construction process, encompassing from the beginning paperwork, typical teams making up a project, …Storage tank engineering. (6881 members) forum1452 - Professional forum and technical support for engineers for Storage tank engineering. Includes problem solving collaboration tools. Search.May 29, 2023 · Apartment Building Collapse46. "A six-story apartment complex partially collapsed Sunday evening in the city of Davenport, Iowa, authorities said. It was not immediately clear if there were any fatalities or how many people may be missing or trapped in the building. Davenport Mayor Mike Matsen said there were "several people unaccounted for ... Here are tried and tested tips for a successful first family vacation to Europe. Update: Some offers mentioned below are no longer available. View the current offers here. My famil...

In B31.3, there is reference to hardness testing in accordance with 333.1.7., see below. 331.1.7 Hardness Tests. Hardness tests of production. welds and of hot bent and hot formed piping are. intended to verify satisfactory heat treatment. The hardness. limit applies to the weld and to the heat affected.Joel - I tried to configure (imagine) a non-prestressed concrete tank that had H^2 / Dt > 50. Hard to do. For both the considerations of the combined shear + flexural demand at the base, and shrinkage, tall non-prestressed concrete tanks are uncommon, and I certainly would try to persuade you toward either steel or prestressed (DYK / DN) Type …

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. Structural engineering general discussion. (83014 members) forum507 - Professional forum and technical support for engineers for Structural engineering general discussion. Includes problem solving collaboration tools.John Werner. 2023, the writer argues, was the year in which we learned in a theoretical way about how large language models work. 2024, by contrast, is going to be …3 May 05 08:35. An estimate of Young's Modulus for concrete is 57,000 (f'c)^2. For cement grout mixes used in augercast piles (usually 3000 psi to 8000 psi), does anyone know of a similar equation to estimate the elasticity? Based on laboratory testing, elasticity of grout is not anywhere near the elasticity of same strength concrete mixes.Joel - I tried to configure (imagine) a non-prestressed concrete tank that had H^2 / Dt > 50. Hard to do. For both the considerations of the combined shear + flexural demand at the base, and shrinkage, tall non-prestressed concrete tanks are uncommon, and I certainly would try to persuade you toward either steel or prestressed (DYK / DN) Type …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". Activities. Civil/Environmental engineering general discussion. Climate Change Engineering Solutions. Earthwork/grading engineering. Soil/Groundwater environmental engineering. Storm/Flood engineering. Surveying & Geomatics. Traffic Engineering. Waste disposal & treatment. Eng-Tips aims to support students’ professional and academic development. Eng-Tips is a forum for engineering professionals and students of all disciplines. (Stock photo.)Storage tank engineering. (6881 members) forum1452 - Professional forum and technical support for engineers for Storage tank engineering. Includes problem solving collaboration tools. Search. Ignition, Combustion and Detonation engineering. Laser engineering. Mechanical Seal engineering. Mechanical Acoustics/Vibration engineering. Mechanical engineering general discussion. Optical systems engineering. Pipelines, Piping and Fluid Mechanics engineering. Pump engineering. Storage tank 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 ...

RE: Retaining wall backfill. pond68 (Structural) (OP) 12 May 10 15:37. Typically that's what I always recommend. RE: Retaining wall backfill. cvg (Civil/Environmental) 12 May 10 15:52. to get 75% with normal concrete will require somewhere between 7 - 14 days. Most contractors will not want to wait that long.

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 (Full disclosure: The Eng-Tips Forum is owned by engineering.com.) Engineering is one of the most rigorous, hands-on subjects, with a theoretical framework in math and physics. While this field of study can be stressful, there are also many online spaces for engineering students to turn to when they need insight or support from their peers. (Full disclosure: The Eng-Tips Forum is owned by engineering.com.) Engineering is one of the most rigorous, hands-on subjects, with a theoretical framework in math and physics. While this field of study can be stressful, there are also many online spaces for engineering students to turn to when they need insight or support from their peers. 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 …The U.S. Department of Health and Human Services (HHS) is aware that Change Healthcare – a unit of UnitedHealth Group (UHG) – was impacted by a …Existing 2 storey 40+ yr old house all walls as 4" brick exterior with 4" block backup, with bond bricks turned every 7th course. I believe that this is considered as an 8" masonry bearing wall...not 4" load bearing block with 4" veneer. The building depts around are extremely quick to call out 'brick veneer' can't be used for connecting or ...(RTTNews) - Himax Technologies, Inc. (HIMX) reported that its second quarter profit to stockholders declined to $70.64 million from $108.89 millio... (RTTNews) - Himax Technologies...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.

Just one little thing to type or bookmark, and you'll have a fresh document in front of you. “I’m always doing some terrible workaround to try to get to Docs quickly,” our Senior T...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.Efficiency (measured in stiffness or strength per unit of weight) is not highest with compact sections - it is actually quite the opposite. Class 3 sections, for example, rarely require transverse or longitudinal stiffeners, but the larger web depth acquired with them far offsets any issues relating to elastic section capacity or local buckling.Storage tank engineering. (6881 members) forum1452 - Professional forum and technical support for engineers for Storage tank engineering. Includes problem solving collaboration tools. Search.Instagram:https://instagram. taylor swift tour1989 taylors verisompenn state emailgarage door lock shark tank net worth 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. …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 … sept 4 weatherbest cheap 4 cylinder cars Civil/Environmental engineering general discussion. (46863 members) forum194 - Professional forum and technical support for engineers for Civil/Environmental engineering general discussion. Includes problem solving collaboration tools. Forum. publix bakery manager test Jan 26, 2024 · The new search is useless, but hopefully the features of the legacy search will be reinstated soon. CWB1 (Mechanical) 28 Jan 24 16:22. I usually have better luck applying search codes like "site:eng-tips.com" in a commercial search engine like google, duckduckgo, etc rather than version of those same engines that are on the websites themselves. Earthwork/grading engineering. (18515 members) forum158 - Professional forum and technical support for engineers for Earthwork/grading engineering. Includes problem solving collaboration tools. Forum.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...