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[Engineering Version] Daily Question 20180310

2018-03-10View Original

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Under permanent loads, the design value of the tensile or shear stress for silicone structural sealants should not be greater than their design strength value f2; f2 should be taken as (  ).   a、0.2n/mm2 b、0.1n/mm2 c、0.02n/mm2 d、0.01n/mm2 Answer: d
Reply #22018-03-10
d、0.01n/mm2 
Reply #32018-03-10
d、0.01n/mm2
Reply #42018-03-10
 d. 0.01N/mm2: Under permanent loads, the design value of the tensile or shear stress for silicone structural sealants should not be greater than their design strength value f2; f2 should be taken as (d) 0.01N/mm2.   a、0.2n/mm2 b、0.1n/mm2 c、0.02n/mm2 d、0.01n/mm2

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