ARCH 3350 Exam 2, Review Questions and answers, verified. Rated A+/ 2024/25 EXAM PREDICTION QUESTIONS/

ARCH 3350 Exam 2, Review Questions and answers, verified. Rated A+ When designing the structural strength of a bolted tension connection, by employing double shear [ie: having two shear planes interacting with the bolt] can affect the bolt's resistance to shear. For example, if a bolt has an Fv of 21.5ksi in single shear, the same bolt's Fv in double shear would be: - -43 since the bolt is in double shear, you double the single shear value. If the throat of a fillet weld measures .75 inch, what is the size of the weld? - -Find length of hypotenuse: 45cos = .707 (.707)(.75in) = 0.53in ~ 1/2in When steel elements are bolted together, name five elements that MUST be considered? - -Bearing Bolt Shear Bolt Tension Bending in the Connection Slipping of Connected parts Block Shear When steel bolts are used to connect wood members, what are the principle design concerns? - -- New Cross Section in Member -Bearing of the Bolt on the Wood -Bending of the Bolt -Number of Members in a Joint -Ripping Out of the Bolt When Too Close to an Edge Explain New Cross Section in Member - -Holes made for the placing of bolts reduced the wood member cross section Explain Bearing of the Bolt on the Wood - -This compressive stress limit varies with the angle of wood grain to the load direction Explain Bending of the Bolt - -Long, thin bolts in thick wood members will bend considerably, causing a concentration of bearing stress at the edge of the hole Number of Members in a Joint - -The worst case is the two-member joint. In this case, the lack of symmetry in the joint produces considerable twisting. This situation is referred to as single-shear on a single cross section of the bolt. Ripping out of the Bolt when too close to Edge - -This problem, together with the spacing of bolts, is dealt with by limits given in the NDS Draw and explain the fabrication process for the following structural elements: Cellular Beam - - Cellular beam from hot-rolled profile Draw and explain the fabrication process for the following structural elements: Complex Rigid Joint w/ - -Welded in shop, bolted in field Draw and explain the fabrication process for the following structural elements: Tapered Beam - -Cut from i-beam shape, flanged welded on from flat stock Diagram and label the 8 types of long-span systems and how they develop effective resistance to forces: Rigid Frame - -Section Resistant Diagram and label the 8 types of long-span systems and how they develop effective resistance to forces: Trussed Arch - -Vector Resistant Diagram and label the 8 types of long-span systems and how they develop effective resistance to forces: Arch - -Form Resistant Diagram and label the 8 types of long-span systems and how they develop effective resistance to forces: Suspension - -Form Resistant Diagram and label the 8 types of long-span systems and how they develop effective resistance to forces: Shells - -Surface Resistant Diagram and label the 8 types of long-span systems and how they develop effective resistance to forces: Membrane - -Form and Surface Resistant Diagram and label the 8 types of long-span systems and how they develop effective resistance to forces: Dome - -Surface Resistant Diagram and label the 8 types of long-span systems and how they develop ef