Question

Question 4. [15 marks] Do this question or Question 5. Consider the following full face gasketed, flanged joint whose bolts have been pre-tensioned several days before fluid pressure is applied. The fluid is non corrosive. (a) [12] Calculate the required bolt forces according to AS1210 for an operating condition of 100°C and 0.86 MPa, and assess the adequacy of the selected bolts for this condition. (b) [3] Calculate the required thickness of the cover plate according to AS1210 for an operating condition of 100°C and 0.86 MPa. 76.0 mm 699 casket material is elastomer with fabric insertion. 11 6 bolts // M27 Grade 5.8 Core area for each: 415 mm² Design Shength: 100MPa at ambient 100 MPa at operating condition. S60 mm

Answer 1

Answer Given dala, No ot osl6 Arca each Bolt (A) : 4I5 mm Strengt oDest toompa at opaing a Anthot ondi ARNOmptonA Diafam 760mm C99mm K- Granket material a etantomes w Maa Grade se fatrtc nnesrkon 560 mm Cove avea P eoc uismm Deaign streng oOMpa at ambent Condition oporating ooMPa a

epe ordom: Temperadore Loo'c premure = 0 86mpa (N ( 568)- Tolal Bota o 86x alq3.93 N . TOta Load at913.93 Bolt 13619 620 N. 3619 620 Shengt t each land Co) AS loompa ~ < PPy3 2. 81 8 IO o Sale Deign THiCEnem f coven plate: Bat and oveplate having Same maderial premure shenghe Beaing Avea

3619 620xIG loo (Do-blxt 3619620 loo A(Do-D)t Beaving Avea t Bolt - t31 mm .t thPcknen.