advisory opinion
1.Abstract: By analyzing the test data of eleven reinforced concrete circular beams without stirrups,the developing,destroying and shape-characteristics of inclined cracks in shear span section have been studied.A formula for calculating the shear strength of circular members is derived on the basis of the analysis.Thus,advisory opinion is provided for deeply studying the shear bearing of the similar members.
2.This paper, taking the product placement in 2006’s SFP as object, analyzes the forms, the problems , the attention-degree and the factors of attention-degree with the methods of documentary analysis, questionnaire and interview in order to provide some advisory opinion for advertisers and media improving the attention-degree of product placement in similar programmes .
