چکیده مقاله
Limit to the tension reinforcement ratio in flexural high strength reinforced concrete HSRC members is based on the requirement that tension failure as sufficient rotation capacity are ensured at ultimate limit state However , the provisions for the total amount of longitudinal reinforcement ratio and are not associated with any rational derivation In this paper, a quantitative measure to evaluate an upper limit to the compression reinforcement ratio Ro' of flexural HSRC members is proposed The quantitative criterion to Ro' can be derived from i steel congestion and ii considerations that are related to the diagonal compression bearing capacity of the members In this paper it is shown that, when shear loading is dominant, the limit to is set by the diagonal compression criterion parameters that effect this limit are deeply investigated and the expression were derived to provide an additional tool for a better design and assessment of the flexural capacity of HSRC members
کلیدواژهها
نویسندگان
A.A.Maghsoudi
Asistance Professor
H.Ahbarzadeh
ph D , Candidate
شیوه ارجاع
A.A.Maghsoudi, and H.Ahbarzadeh, ,1385,Diagonal Compression Criterion on Compression Reinforcement Ratio in Flexural HSRC Members,7th International Congress on Civil Engineering,Tehran
ارائهشده در
مجموعه مقالات هفتمین کنگره بین المللی مهندسی عمران17 اردیبهشت 1385 · تهران