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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, …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 …See thread507-434895: Tension Field Action - End panels in Old Codes. BA. rb1957 (Aerospace) 7 Sep 20 22:16. the author makes the point that the end bays usually don't have the stiffener at the extreme end of the beam, and so the web cannot develop the shear buckles. In the example R13 posted these end panels aren't doing anything to react the ...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.

In ASCE 7-22, partially open is included in those. My assumption is that they messed up and forgot to include it in ASCE 7-16. My tin-foil hat opinion: Partially open was added simply because we aren't comfortable labeling buildings that are THAT "open" as "enclosed."

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The following are some parameters that affect how pinned versus fixed a base plate is. Plate thickness-Really thin plates resist very little rotation whereas thicker plates do aid in resisting rotation. Thin plates flex. Anchor Bolt Location-Bolts close to the center of your section tend to act more pinned. 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. 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. 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 …

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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. My 1937 copy of Trautwines Civil Engineers Reference Book gives: "Normal reinforcing steel ultimate strength of between 50,000 - 70,000 lbs per sq in with elastic limit (yield) at 25,000 - 35,000 lbs per sq in. Cold working the bars will raise the elastic limit to 40,000 - 50,000 lbs per sq in. Deformed bars have a higher elastic limit claimed ...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 …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 …RE: Required Bolt Area of standard flange. TGS4(Mechanical)1 Apr 06 17:26. You should also refer to ASME PCC-1. As far as the "required" bolt area goes, the B16.5 standard specifies bolt sizes to use, and, like codeeng says, you are allowed to design to the pressures/temperatures listed in B16.5, RE: Required Bolt Area of standard flange.

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 …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.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 …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.Nigeria’s broadcast regulator, the National Broadcasting Commission, has ordered all broadcasting stations in the country to suspend their use of Twitter. The directive was issued ...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 …

The following are some parameters that affect how pinned versus fixed a base plate is. Plate thickness-Really thin plates resist very little rotation whereas thicker plates do aid in resisting rotation. Thin plates flex. Anchor Bolt Location-Bolts close to the center of your section tend to act more pinned.

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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 …

Mar 22, 2023 · From reading XR250s posts I think this is how he approaches it as well. 3. YoungGunner (Structural) 23 Mar 23 15:22. Having worked in residential for 7 years now, I have a few thoughts on the matter: First off, the IRC already shows questionable engineering compared to our "big boy" design standards/codes. 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.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...22 hours ago · 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 …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 …Corrosion engineering. (24764 members) forum338 - Professional forum and technical support for engineers for Corrosion engineering. Includes problem solving collaboration tools. Forum. Search.Bell 407 Boeing VR-7 Narramore 8%. Bell 409 YAH-63 Wortmann FX 69-H-083 Wortmann FX 69-H-083. Bell 412 Boeing VR-7 Wortmann FX 69-H-080. Bell 427 Boeing VR-7 Narramore 8%. Bell 47G-2 H-13G wood blades NACA 0017 NACA 0011. Bell 47G-2 H-13H metal blades NACA 0015 NACA 0015. Bell 47J HUL wood blades NACA …The underlying soils are saturated clayey sand soils (SC). The fill material is a slightly silty sand (-200=12 to 15%) with a modified proctor of 119 pcf and 11% moisture. We have two feet of fill in above the wet clayey soils (SC). The fill material was tested to be at 96 to 98% compaction of the modified proctor …

RE: Required Bolt Area of standard flange. TGS4(Mechanical)1 Apr 06 17:26. You should also refer to ASME PCC-1. As far as the "required" bolt area goes, the B16.5 standard specifies bolt sizes to use, and, like codeeng says, you are allowed to design to the pressures/temperatures listed in B16.5, RE: Required Bolt Area of standard flange.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.As a foundry engineer in a Aluminnum foundry we fight this with customers all the time. #1- Aluminum has roughly 1/2 the Brinell of iron ( hardness) thiss means if you used 6 - 3/8X16 x 1 bolts on a iron part you better look at. using 10 1/2 x 13 x 1.5 in aluminum. We also push Heli coils.Mar 2, 2021 · Collaborate with other engineers! Their input will help you overcome mental hurdles and refine your designs. Plus, brainstorming with others is an excellent way to uncover innovative solutions to long-standing engineering issues. A great online resource is eng-tips.com. #13 Over-communicate Stay connected with all the key players in a project. Instagram:https://instagram. taylor todayseed of power dos2hart weed wackermediacom outage map west des moines Strength (whether for LRFD or ASD) for wind load is checked at a 700 year MRI for RC2 structures while service load is generally taken to be a 10 year MRI. That can be about 58% less load than the strength check. Service loads are somewhat discretionary...IBC has basic deflection calculation requirements, but they are not the end …Makes sense to do so. EIT. hawkaz (Structural) 1 Sep 11 19:08. 40 psf is a good number. 4000# car over a 9'X18' space = 25 psf. I would put the full snow load on the roof in addition to the 40 psf load (both can be there at the same time). msquared48 (Structural) 1 Sep 11 19:45. 6000# (Suburban)over 9X18 is 37. albany ny directionsthe walking dead 123movies Strength (whether for LRFD or ASD) for wind load is checked at a 700 year MRI for RC2 structures while service load is generally taken to be a 10 year MRI. That can be about 58% less load than the strength check. Service loads are somewhat discretionary...IBC has basic deflection calculation requirements, but they are not the end …Mar 22, 2023 · From reading XR250s posts I think this is how he approaches it as well. 3. YoungGunner (Structural) 23 Mar 23 15:22. Having worked in residential for 7 years now, I have a few thoughts on the matter: First off, the IRC already shows questionable engineering compared to our "big boy" design standards/codes. taylor swift november 2024 Mar 2, 2021 · Collaborate with other engineers! Their input will help you overcome mental hurdles and refine your designs. Plus, brainstorming with others is an excellent way to uncover innovative solutions to long-standing engineering issues. A great online resource is eng-tips.com. #13 Over-communicate Stay connected with all the key players in 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.