Wooden truss Assignment Example | Topics and Well Written Essays - 1000 words

Wooden truss - Assignment Example Materials In selecting any material, it is necessary to put into consideration a number of factors including cost, performance, safety and regulation. The following materials are needed during the construction of a wooden roofing truss. Wood Truss plates Nails Hammer (claw hammer) Tape measure Marking pen Saw (cross saw and tenon saw) The step-by-step construction process Step I: A research should be conducted to ensure that the designed truss suits the project or building. In addition, the truss should not violate local and international codes. Moreover, it should be designed to meet wind load, snow load and any other load associated with building structures. Figure 1 shows basic truss members Figure 1: Basic wooden truss members Step 2: Truss design The selected truss design should suit the building. Measure and cut materials for a truss using the recommended measurements taking into accounts allowances.fit the pieces together using nails and using correct dimensions. All connectio ns should be tightly fitted Select the best quality for top cord and the bottom cord. These areas bear the highest stress. Figure 2 shows various forces acting on a bridge that an engineer should consider while making a design. Figure 2: A representation of a truss under the compression and tension forces. Nail all truss connections on a solid, level ground. Nails must penetrate all gussets and plates The amount of load that a timber can sustain for a given period is determined using the modification factor table shown on appendix III. Step 3: select appropriate lumber for the truss Softwoods are most preferred for making lumbers. The following factors are considered while selecting the lumber for a truss; Size of the lumber Quality of the lumber Straightness It should be kiln... Wooden trusses the most common types used in building and construction industry today because they are cheap and requires less labor and experience to construct. Roofing materials are designed to support various building loads. In addition, trusses come in various shapes and sizes In selecting any material, it is necessary to put into consideration a number of factors including cost, performance, safety and regulation. The following materials are needed during the construction of a wooden roofing truss. A research should be conducted to ensure that the designed truss suits the project or building. In addition, the truss should not violate local and international codes. Moreover, it should be designed to meet wind load, snow load and any other load associated with building structures. Figure 1 shows basic truss members. The size/shape of a wood truss is requires that some field assembly be done. The installer should ensure proper field assembly is done. In addition, the building compo nent safety lists all details that guide a field installer on how to place a truss on the wall.

Baseline Organizational Ethics Essay Example | Topics and Well Written Essays - 500 words

Baseline Organizational Ethics - Essay Example ng effective communication with the management is what has led the company to its great expansion and standardized consumer products as the ethics for the consumer industries demand. For IBM, even though its workers are subjected to sometimes longer working hours, the ethics in the technology industry permits that as long as the workers are compensated for long hours and they agree with them or they are included in their employment contract which is what IBM has done. As for Total for example, the environmental ethical guidelines are clear on the procedures and the precautionary measures required of the oil companies and these ethical policies have been neglected. The oil spill for example necessitates immediate compensation and public apology as well as participation in cleaning exercises of the environment but that did not immediately happen until the affected parties moved to court and the French judicial authorizes ordered their compensation and cleaning. The same case can be compared to BP which had a similar incident of oil spill in the ocean and they delayed in cleaning exercises until stringent measures were used including threats of closure before action was taken which is against the set ethical standards and policies. B. What are the primary factors that contributed to your ratings of the five companies, groups or organizations? Discuss how the examples you noted compare with similar policies, procedures, or standards that contributed to the ethical lapses in the publicly traded company selected for part a, of this assignment. I have interned and worked even part time in some of these companies and organizations and therefore have first-hand information on their ethical practices. A comparison of this information between these companies I have worked in and the set ethical standards is what has made me rate them as carried out in the table above. For those I have no first-hand experience, the media has been on the forefront on condemning them for not