Engtips - Shear walls3. I was reading reinforced concrete mechanics by MacGregor about shear walls. The book says that a possible solution to decrease foundation size is to " Attach the base of the wall to the ground-floor diaphragm and basement floor to provide a horizontal force couple to react to the moment at the …

 
1st Orifice: Do = 0.51 mm & L = 50 mm ; Pressure drop at Max flow : 6.89 kg/cm2_g. 2nd orifice: Do = 0.51 mm & L = 50.83 mm ; ; Pressure drop at Max flow : 3.44 kg/cm2_g. Data sheet mentions that both are restriction (choke) type venturi. However, when I calculated critical pressure under the given condition to check the whether the …. Despecialized

Its total height is 140 mm, where height of steel deck is 60 mm and height of concrete above slabs is 80 mm, so I've put that both membrane and bending thicknesses are 140mm = 0,14m. As a material I've chosen concrete C30/37 defined in Materials (I'll attach my model in SAP2000 at the end of the post). This concrete's Weight per Unit Volume is ...forum337 - Professional forum and technical support for engineers for Wood design and engineering. Includes problem solving collaboration tools. Search.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.22 hours ago · The Eng-Tips staff will check this out and take appropriate action. Close. Reply To This Thread Posting in the Eng-Tips forums is a member-only feature. Design of Footing with very large moment. Good day! I believe this one is just simple, what makes it complex is the large moment to be considered in the design. I have an anchored steel pole with base reactions M=220kN-m, P=28kN, V=14kN,. (M=moment, P=Axial, V=Shear). I have already design the pedestal to … 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. Student Engineer General Discussion. (4380 members) forum1630 - Professional forum and technical support for engineers for Student Engineer General Discussion. Includes problem solving collaboration tools. Forum.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 Forums! Talk With Other Members; Be Notified Of Responses To Your Posts; Keyword Search; One-Click Access To Your Favorite Forums; Automated Signatures On Your Posts; Best Of All, It's Free! Join Us! *Eng-Tips's functionality depends on members receiving e-mail. By joining you are opting in to receive e-mail. Posting … 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 ... Bridge engineering. (7015 members) forum607 - Professional forum and technical support for engineers for Bridge engineering. Includes problem solving collaboration tools. Search. 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.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, …ENG-TIPS. ENG-TIPS stands out as one of the most popular portals for engineer communities on the web, and it’s easy to see why. There are over 18 specific …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 …The current ASME VIII require you to obtain U stamp certification from the ASME Board. They will issue to you, based on extensive testing of your design and fabrication capability, experience and understanding of the current ASME code requirements. No specific PD 5500 requirements. Please note that this month is …hybrid steel/CLT structure. I'm looking to get a better understanding of using CLT deck with gyp concrete topping, supported by steel beams and columns for a five story institutional building. Specifically, what to pay attention to when using the CLT as a floor diaphragm sending lateral forces to concrete shear walls or braced frames for the LFRS.To Remove or insert a Spacer or Blind you first depressurize the System, Then make it Safe. Then you remove all the Bolts on One (1) side of the Flange set. Then you "Jack" the Flanges apart using the built-In Jack Screws (in the Flanges) or with Flange Spreaders (Look it up). Now with the Flanges spread …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 …I'd like to model a viscoelastic material in Prony series terms in Abaqus 6.9-2. I have DMA measurements (shear loss and shear storage moduli vs frequency) for various viscoelastic materials in terms of frequency Prony series, so g_i 's and tau_i 's. In Abaqus, I create a material in terms of 'general' (density), 'mechanical\elasticity\elastic' (Young's …Each pipe weighs approx 50kg. They're stacked on top of each other. Now if this container held soil or water the loads to the uprights would be easy to calculate but in this case I'm unsure how to proceed. Obviously if the supports were t0 be removed the pipe stack would collapse. It follows that there is a horizontal component of the load at ...forum337 - Professional forum and technical support for engineers for Wood design and engineering. Includes problem solving collaboration tools. Search.Chemical process engineering. (26899 members) forum798 - Professional forum and technical support for engineers for Chemical process engineering. Includes problem solving collaboration tools. Forum.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 …MotorCity (Structural) 16 Sep 04 09:48. KarlIt, I would suggest consulting the goal manufacturer to obtain the design loads. The support system will vary among models and manufacturers. This type of loading is not governed by any particular code as it is not a building or structure. That has been my approach for the gymnasium designs in the ...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. 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 …Headed stud vs. deformed bar as an anchor. On the left is a headed stud that we can say is governed by concrete tension breakout. On the right is a deformed rebar with an embedded length equal to ld per 25.4.2.3 of ACI 318-14. Let's say I wanted to design an anchor for a wall.Eng-Tips Groups Engineering Language/Grammar Skills Engineers with Hobbies Local Exhaust Ventilation NICET Certification, training and education Pats' Pub Translation Assistance for Engineers. People Aeronautics & Space Engineers Activities Aeronautic & Space engineering general discussion Aircraft engineering Rotorcraft engineering …The current ASME VIII require you to obtain U stamp certification from the ASME Board. They will issue to you, based on extensive testing of your design and fabrication capability, experience and understanding of the current ASME code requirements. No specific PD 5500 requirements. Please note that this month is …Chemical process engineering. (26899 members) forum798 - Professional forum and technical support for engineers for Chemical process engineering. Includes problem solving collaboration tools. Forum.Will and Mango from Part-Time Genius explore the subject of rudeness — why it's dangerous to our health and why we can't stop thinking about it. Advertisement Someone cuts you off ... 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 ... Safety Relief Valve engineering (PSV) (8433 members) forum1203 - Professional forum and technical support for engineers for Safety Relief Valve engineering (PSV). Includes problem solving collaboration tools. Forum.Foundation engineering. (26096 members) forum256 - Professional forum and technical support for engineers for Foundation engineering. Includes problem solving collaboration tools. Forum. Search.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-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 calculate the rms value of fault current (If) at the onset of it (t=0sec), using subtransient values of reactances for the sources and taking no account of the dc component. Then, the make current is : 2.55*If. and break current is : 1.255*If. with dc component included in both cases. dpc (Electrical) 23 Jan 02 … Corrosion engineering. (24764 members) forum338 - Professional forum and technical support for engineers for Corrosion engineering. Includes problem solving collaboration tools. Forum. Search. Corrosion engineering. (24764 members) forum338 - Professional forum and technical support for engineers for Corrosion engineering. Includes problem solving collaboration tools. Forum. Search.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 …Dynamic Cone Penetrometer (DCP) is a very poor tool for evaluating modulus of subgrade reaction (k) or modulus of rupture (M R).In my opinion, you would be better off guessing - at least then you would be applying your judgement to the problem.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...The first one is applying point load on the flange and the Beff that can be used for capacity calculation. Mu = P x a. S = beff x t^2 / 6. Mc = phi x fy x S. Second image is the scenario with stiffener added. How do we calculate the capacity for such cases? Thanks.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????One of the restrictions is to limit the the bead width to 4x core wire diameter. SJones (Petroleum) 3 Jul 08 13:40. Indeed it is: in item (f), 4, a). My apologies for missing this very specific case since it is adopted as the norm for all our vessel and piping SMAW welding. Steve Jones. Materials & Corrosion Engineer.At the moment we have 870525 registered users, who have published 99622 materials and shared 554052 comments. Englishtips.org was launched in 2005. In the last 24 hours …A common rule for situations like this is extend the depth of calculation to the point where the added pressure is 10% of existing pressure. the total extent of settlement is informed by soil modulus and the consolidation index (Cc) or consolidation ratio (Cec). If the clay is overconsolidated, then it'd be Cr, or Cer.Antenna & propagation engineering. Circuit design. Communication & signal processing engineering. Electric motors & generators engineering. Electric power & transmission & distribution. Electrical Engineering general discussion. Microwave & electromagnetic engineering. Power supply & electronic component design.as above von mises is "just" a combination of stress components. it is better to use it as a limit stress, since it is based on elastic theory. but from your post if your steel as a yield of 36 ksi and ftu of 58 ksi, then you have a limit (or proof load) MS = 2 (or RF = 3) and an ultimate MS of 3.8 (or RF of 4.8). Use the minimum … 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 > Forum Areas Aeronautics & Space Engineers Area. Only the top forums under each …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...Eng-Tips aims to support students’ professional and academic development. Engineering information and connections for the global community of engineers. Find engineering …The reason is carbon content below 0.03% would be considered 304L per the SA 240 material specification, and limited to 1000 deg F. When you have dual grade certification 304L/304, the 0.04% or higher carbon comes into play for creep strength and one must review the MTR for specific use. SnTMan (Mechanical) 14 …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.U.S. stocks traded higher this morning, with the Dow Jones gaining more than 100 points on Friday. The Dow traded up 0.41% to 33,473.16 while the... U.S. stocks traded higher this...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 …Water treatment & distribution. (21029 members) forum164 - Professional forum and technical support for engineers for Water treatment & distribution. Includes problem solving collaboration tools. Forum.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 ...In linear analysis, starting from displacements, the nodal forces can be calculated in two equivalent ways: a) R_e = K_e * U_e. b) At each integration point, calculate strains using B (m) * U_e, calculate stresses using C*e, then integrate stresses using Eq. 4.29. R_e: element nodal force.China and Europe remain the most important electric vehicle markets. Electric vehicles (EVs for short) are no longer just cool toys reserved for wealthy futurists. They are becomin...Start with the loaded front wheel loads. The 8000 pounds is presumably the lift capacity and not the total loaded weight. Looking at the contact patch on the loaded front tires will give you a sense of the local punching and beam shear demand-to-capacity ratios. 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. 291 likes · 1 talking about this. ENG-TIPS FORUMS: GIVING NEW MEANING TO "VALUE ENGINEERING"Thank you for helping keep Eng-Tips Forums free from inappropriate posts. The Eng-Tips staff will check this out and take appropriate action. Close. Reply To This Thread Posting in the Eng-Tips forums is a member-only feature. Click Here to join Eng-Tips and talk with other members! Already a Member? Login.forum337 - Professional forum and technical support for engineers for Wood design and engineering. Includes problem solving collaboration tools. 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 …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".Student Engineer General Discussion. (4380 members) forum1630 - Professional forum and technical support for engineers for Student Engineer General Discussion. Includes problem solving collaboration tools. Forum.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.*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 …Want to know the do's and don'ts of Eng-Tips? Read FAQ731-376: Eng-Tips.com Forum Policies. English not your native language? Looking for some help in getting your question across to others or understanding their answers? Go to forum1529: Translation Assistance for Engineers.Wind load on the superstructure may be calculated as. 150 psf x A x L. Where 150 psf is the wind pressure (Check also your state or local requirements for different criteria), A is the area of the superstructure in elevation (Curb height, slab height, haunch height, girder and any superelevation), and L is the tributary length …Civil/Environmental engineering general discussion. (46845 members) forum194 - Professional forum and technical support for engineers for Civil/Environmental engineering general discussion. Includes problem solving collaboration tools. Forum.The caustic scrubber is used to absorb the sour gases like H2S and CO2. To design this, you need to consider the system as an absorption column. For that you need to calculate how many equilibrium stages you have. Do not forget you have , at least, one chemical reaction (H2S + 2NaOH --> Na2S + 2H2O) if your stream doesn't have CO2.Eng-Tips. 291 likes · 1 talking about this. ENG-TIPS FORUMS: GIVING NEW MEANING TO "VALUE ENGINEERING"Each pipe weighs approx 50kg. They're stacked on top of each other. Now if this container held soil or water the loads to the uprights would be easy to calculate but in this case I'm unsure how to proceed. Obviously if the supports were t0 be removed the pipe stack would collapse. It follows that there is a horizontal component of the load at ...4 steps is then only 1750mm clearance and step 5 about 1500mm - too low. Basically you made the hole too small to get the angle of stairs that are suitable for a domestic property ( max angle seems to be about 38 degrees). To get the clearance of 2m under the lip you need about 52-55 degrees.Dystonia is a movement disorder. It causes involuntary, often painful, contractions of your muscles. Learn about causes, symptoms, and what can help. Dystonia is a movement disorde...

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We are designing two building and we have two close columns in between so we are going to design these two columns on one pile cap with one pile. (2columns are 200 kips and 100 kips, clay soil, end bearing 4000 psi, skin friction ignored, Pile Diameter shaft is 3.3ft,bell is 10ft) we can not make it two piles …Jan 3, 2021 · PE Civil Structural Exam Study Advice9. Hello All! I am preparing to take the PE Civil Structural exam for the first time in October 2021. Please reply with what each of you used to study and pass the exam. I have found a lot of engineers who recommend the CERM book and NCEES Civil Structural Practice Exam book. The kitchen in question is for a residential hall at a college. 2. bookowski (Structural) 17 Feb 13 21:18. Commentary for ASCE7 provides additional occupanies/situations. It lists "Kitchen, other than domestic = 150psf" with a note to use the actual equip. weight if greater. WWTEng (Structural) 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 ... 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 ... Student Engineer General Discussion. (4380 members) forum1630 - Professional forum and technical support for engineers for Student Engineer General Discussion. Includes problem solving collaboration tools. Forum.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.Brick grows with time, and that can lead to cracking at the thinnest sections, and the two sections in your photos are thin. This cracking in veneer is not indication of settlement or other structural problems, so if it bothers you, get a mason to repoint it. Make sure he knows what he is doing, as amateur repairs can stand out worse than the ...Brick grows with time, and that can lead to cracking at the thinnest sections, and the two sections in your photos are thin. This cracking in veneer is not indication of settlement or other structural problems, so if it bothers you, get a mason to repoint it. Make sure he knows what he is doing, as amateur repairs can stand out worse than the ...forum337 - Professional forum and technical support for engineers for Wood design and engineering. Includes problem solving collaboration tools. Search.The current ASME VIII require you to obtain U stamp certification from the ASME Board. They will issue to you, based on extensive testing of your design and fabrication capability, experience and understanding of the current ASME code requirements. No specific PD 5500 requirements. Please note that this month is …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????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...To ask an engineering question please visit our forum site at Eng-Tips. Browse our archive of questions and answers below or to access our old forum database of over 10000 questions and answers please visit the old Ask@ forum. Forums; Search; Unanswered; Active Topics; Engineering Questions and Answers: Forums: Topics: Replies: Last Post: ….

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