1.List 3 or more problems of timber construction. 3.Suppose you want to connect a steel tension rod to a wooden beam.Recommend a solution based on the strength and the weakness of wood.Explain your answer. Grain d irection拉 4.List 4 design checks you have to do when designing a beam. 5.Atension member isas following Please calculate the net area (An)of this member when you check its tension strength.Diameters of all the bolt holes are 12mm. N L100100100100100100J 40 6.Please explain how to transfer the force in steel bar to timber members 7.Please give the element names which are drawn in the following figure
1． List 3 or more problems of timber construction. 2． List three reasons why wood is considered as environmentally friendly building material. 3． Suppose you want to connect a steel tension rod to a wooden beam.Recommend a solution based on the strength and the weakness of wood. Explain your answer. 4． List 4 design checks you have to do when designing a beam. 5．A tension member is as following. Please calculate the net area (An) of this member when you check its tension strength.Diameters of all the bolt holes are 12mm. 6. Please explain how to transfer the force in steel bar to timber members. 7．Please give the element names which are drawn in the following figure
