calculation and determination

Posted by Wangkiky Wangkiky over 6 months ago

Section shear design value of V, material strength design value fc, ft, fyv, fy, cross-sectional size b, h0, with the amount of hoisting n, Asv1, S, Steel cross-sectional area, etc., required to review whether the shear strength of oblique section is satisfied. The essence of this kind of problem is to ask oblique section shear capacity Vu, when V��Vu meet, otherwise not satisfied. 1. Check the cross-section restrictions, if not satisfied, should modify the original conditions. 2. When V> 0.7ftbh0, check whether the condition ��sv�ݦ�sv, min is satisfied. If it is not satisfied, it means that it does not meet the specifications and the original conditions should be modified. 3. After the above checks are passed, put the relevant data directly into the formulaThe toilet is the protagonist of the bathroom, the most frequently used, the most noteworthy when buying a toilet is the quality of the toilet, the quality will affect the life of the toilet, which should not be underestimated, the following Xiaobian teach you how to identify the toilet good quality Bad method. 1, hand touching the surface of the toilet lightly, if there is no uneven feeling, and feel glazed and green body feel is very delicate, indicating that the quality of the toilet is better. If it is in the low-grade toilet, the surface of the glazed and green body will be relatively rough, dark colors, the light irradiation will find a small hole. 2, upscale diy boat cover frame laminate to french doors double front doors canada