Mechanics of materials BENDI
1 Mechanics of Materials
材料力 五应为
2
CHAPTER 5 STRESSES IN BENDING §5-1 FORWORD DIs5-2 NORMAL STRESS ON THE CROSS SECTION OF THE BEAM IN PLANAR BENDING D85-3 SHEARING STRESS ON THE CROSS SECTION OF THE BEAM IN PLANAR BENDING S85-4 STRENGTH CONDITIONS OF THE NORMAL STRESS AND SHEARING STRESS OF THE BEAM. REASONABLE SECTION OF THE BEAM D85-5 PLANAR BENDING OF UNSIMMETRIC BEAM BENDING CENTER OF THE OPENED THIN-WALLED SECTION D 85-6 LIMIT BENDING MOMENT OF A MATERIAL WITH PLASTICITY CONSIDERED
3 §5–1 FORWORD §5–2 NORMAL STRESS ON THE CROSS SECTION OF THE BEAM IN PLANAR BENDING §5–3 SHEARING STRESS ON THE CROSS SECTION OF THE BEAM IN PLANAR BENDING §5–4 STRENGTH CONDITIONS OF THE NORMAL STRESS AND SHEARING STRESS OF THE BEAM REASONABLE SECTION OF THE BEAM §5–5 PLANAR BENDING OF UNSIMMETRIC BEAMBENDING CENTER OF THE OPENED THIN-WALLED SECTION §5–6 LIMIT BENDING MOMENT OF A MATERIAL WITH PLASTICITY CONSIDERED CHAPTER 5 STRESSES IN BENDING
第五章弯曲应力 §51引言 □§5-2平面弯曲时梁横截面上的正应力 □§53梁横截面上的剪应力 §54梁的正应力和剪应力强度条件·梁的合理截面 □§55非对称截面梁的平面弯曲·开口薄壁截面的弯曲中心 □§56考虑材料塑性时的极限弯矩
4 §5–1 引言 §5–2 平面弯曲时梁横截面上的正应力 §5–3 梁横截面上的剪应力 §5–4 梁的正应力和剪应力强度条件 梁的合理截面 §5–5 非对称截面梁的平面弯曲开口薄壁截面的弯曲中心 §5–6 考虑材料塑性时的极限弯矩 第五章 弯曲应力
STRESSESINBENDING §5-1 FORWARD M I\(Internal forces)stresses on the cross section of the bending member Shearing force 0 Shearing stress t Internal foxs( ing moment M→ normal stress
§5－１ FORWARD 1、(Internal forces) stresses on the cross section of the bending member Internal forces Shearing force Q Shearing stress t Bending moment M Normal stress s