|
- pipe penetration on structural members - Eng-Tips
Also, plan for horizontal penetrations to be outside the compression block in sections with heavy flexural stress Horizontal penetrations may interfere with longitudinal reinforcing placement, so look carefully at this DO NOT attempt to relocate prestressing strand to avoid penetrations - move the penetration
- Roof Penetration detail through Metal Roof 1 - Eng-Tips
Penetration-Free Attachment A first rule about any rooftop mounting is to do it without penetrating the roof membrane whenever possible While this may seem obvious, on metal roofs, it is often violated The norm for attaching things seems to be: "anchor to structure through the roof "
- abaqus - solving penetration contact error between 2 surfaces - Eng-Tips
PENETRATION ERROR TOO LARGE COMPARED TO DISPLACEMENT INCREMENT To solve I've tried the following: - lowering increments in Step to 1e-5 - I tried offsetting the one surface from the other (to try and stop penetration error?!) - changing the interaction properties definition from hard contact to linear contact, with stiffness 10,000 and set
- Blow counts for SPT Value - Foundation engineering | Eng-Tips
Text books describe SPT testing by penetration readings for three 6" intervals and counting the blow counts for the last 12 inches i e ignoring the reading for the first 6" Some drillers and software have readings for four 6" penetrations, a total of 24 inches E g blow counts of 12-23-36-40
- penetration on CMU wall - Structural engineering general discussion . . .
I have some 16" pipes penetrating 8" block wall do you guys know any special details to seal the wall? I am thinking just let the mason fill the void with grout thanks
- MAX. PENETRATION, MAX. CONTACT FORCE ERROR and NEGATIVE EIGENVALUES . . .
PENETRATION, MAX CONTACT FORCE ERROR and NEGATIVE EIGENVALUES is a problem or i can stay with them? If yes, how can i fix them and how they afect my results Some exemples: "***WARNING: THE SYSTEM MATRIX HAS 23 NEGATIVE EIGENVALUES " "MAX PENETRATION ERROR 2 51836E-09 AT NODE SUPORTEPE-31-1 904 OF CONTACT PAIR (ASSEMBLY_S_SURF-822,ASSEMBLY_M
- Steel Beam Penetrations (Sizes and detail?) 1 - Eng-Tips
I am running into a problem in the field where beam penetrations through my steel beams need to occur Our detail shows that the depth of the penetration can be D 3 (D = depth of steel beam) and the length of the penetration is 3 4*D This rectangular penetration has fillet welded plate top, bottom, and sides
- Penetration in Concrete Precast Panel Wall - Eng-Tips
Hi, I am supporting a project involving new piping through an existing 6" precast panel in a steel "butler" building (built in 1988) Contractor needs to make an opening for a 24" pipe (opening size will be ~26" diameter) Challenge is the only location for the pipe is at an elevation that it
|
|
|