The Ultimate-load Theory Applied to the Design of Reinforced & Prestressed Concrete FramesConcrete Publications, 1956 - 91 من الصفحات |
المحتوى
CHAPTER II | 8 |
CHAPTER III | 24 |
GENERAL EXPRESSIONS FOR ROTATIONS OF PLASTIC HINGES GENERAL | 58 |
1 من الأقسام الأخرى غير ظاهرة
عبارات ومصطلحات مألوفة
adjacent applied area of steel assumed bending moments due bond building frames calculations compression members compressive stress concrete beams continuous beam critical section crushing cube deflections deformation depth determined develop diagrams distribution of bending elastic conditions elastic equations elastic theory equal factor of safety flange hinge rotations increase Influence coefficients large number lever arm M₁ maximum bending maximum values mid-span moment of inertia n₁d neutral axis non-bonded obtained occur plastic hinges plastic-hinge moments position prestressed beams prestressed concrete prior to failure reinforced concrete resistance rotations of hinges rth story safe limiting values section of maximum shown in Fig slope spans square inch statically indeterminate stress distribution stress-strain curve structure supports Table tensile stress tension ultimate load ultimate strain ultimate strength ultimate-load conditions under-reinforced beam value of F value of n₁ vertical load X₁ Xn+1 yield zero