I have a job where a 8" potable water line will need to pass through an existing concrete wharf deck. Should some type of sleeve be installed in the penetration after it has been punched in the deck? There is no need for a watertight seal.
All I know is P/A and Mc/I
304 SS is the most common type of structural use SS. I believe 304 only refers to the chemical and mechanical properties, while other specs such as ASTM A240 (Plate, sheet), A276 bars and shapes, F593 Bolts, etc. But what exactly is the source document/organization for 304 or any other grade...
I believe there is a section in the AISC manual that prohibits non steel materials from being used in steel connections. Anyone know where in the AISC manual that is located? Thanks
All I know is P/A and Mc/I
Does AISC-360 prohibit the use of non-steel shims, such as Korolath? My particular application is baseplates of small HSS columns.
All I know is P/A and Mc/I
OSHA 1910.25 states:
Application. This section covers all stairways (including standard, spiral, ship, and alternating tread-type stairs), except for stairs serving floating roof tanks, stairs on scaffolds, stairs designed into machines or equipment, and stairs on self-propelled motorized...
OSHA 1910.25 states:
Application. This section covers all stairways (including standard, spiral, ship, and alternating tread-type stairs), except for stairs serving floating roof tanks, stairs on scaffolds, stairs designed into machines or equipment, and stairs on self-propelled motorized...
Anyone have any calculation examples or suggestions for checking a guard post with a plate welded to the bottom and embedded into concrete?
All I know is P/A and Mc/I
Does anyone know how to enter Story Drift as an input value (if it is even possible at all) to STAAD? We have a project with given story drifts and have to design stairs with story drift included.
All I know is P/A and Mc/I
Is it possible to get a moment connection for an I-beam sitting on extended I-beam seats on each end (Sketch attached)? If so can fillet welds be used or are full pen welds needed?
Thanks in advance.
All I know is P/A and...
Anyone know why there is no longer a 42 ksi in Table 4-14 (Available Critical Stress for Compression Members) of the new 15th edition manual?
Table 2-4 shows A500 Grade B yield stress of 42 ksi for Round HSS and 46 ksi for Rectangular HSS.
13th edition (Table 4-22) has both 42 ksi and 46 ksi...
Anyone know of a way to take an Excel-Word linked pair of documents, copy them to a new pair of documents that are linked, but don't have any links to the original linked document pair?
Nearly all men can stand adversity, but if you want to test a man's character, give him power. Abraham Lincoln
What's the best adhesive for balsa wood?
Nearly all men can stand adversity, but if you want to test a man's character, give him power. Abraham Lincoln
Does anyone know of any problems with welding the threaded portion of a stair landing hanger rod to a flat surface, either a plate or flange of a structural shape?
Nearly all men can stand adversity, but if you want to test a man's character, give him power. Abraham Lincoln
Is there a symbol to callout end returns? Or are end returns called out with a note in the tail?
Faith is taking the first step even when you can't see the whole staircase. -MLK
Does anyone know where/what the requirements are for a "blind man" type rail at the bottom of a stairway that is used to prevent someone from going under the lowest flight of the stair instead of out the exit?
Faith is taking the first step even when you can't see the whole staircase. -MLK
I found this on Wikipedia.
The City of Chicago remains the only municipality in America that continues to use a building code the city developed on its own as part of the Municipal Code of Chicago.
Can anyone confirm this?
Faith is taking the first step even when you can't see the whole...
In Louisiana most industrial facilities are exempted from IBC requirements. Does anyone know what other states also exempt industrial facilities from IBC?
"Look for 3 things in a person intelligence, energy and integrity. If they don't have the last one, don't even bother with the first 2. W...
