2 composition of forces 力的合成
3 force resolution 力的分解
4 component force 分力
5 point of application of the force 力的作用点
6 line of action of the force 力的作用线
7 resultant 合力
8 moment of a force 力矩
9 arm of the force 力臂
10 couple 力偶
11 normal pressure 法向力,正压力
12 force of inertia 惯性力
13 tangential force 切向力
14 torque 扭矩
15 load 加载,载荷
16 deformation 变形,形变,应变
17 strength 强度,坚固性
18 rigidity 刚性(度)
19 elasticity 弹性,弹力
20 elastic deformation 弹性变形
21 plasticity 塑性
22 plastic deformation 塑性变形
23 stress 应力
24 normal stress 正应力,法向应力
25 tangential stress 切向应力
26 tension 拉伸,拉力
27 relative elongation 延伸率,伸长率
28 cross section 横截面
29 buckling 纵向弯曲,(侧向)压曲
30 bending 弯曲,横向弯曲
31 slenderness 挠度
32 bar 杆(件)
33 shear force 剪(切)力,横向力
34 shear angle 剪切角,切变角
35 torsion 扭转,扭力
36 twist angle 扭转角
37 crushing 挤压
38 tensile test 拉伸试验
39 stress-strain diagram 应力—应变曲线
40 proportionality limit 比例极限
41 elastic limit 弹性极限
42 yield limit 屈服极限,屈服点
43 tensile strength 抗拉强度
44 compression ultimate strength 抗压强度
45 bending ultimate strength 抗弯强度
46 long-term strength 持久极限
47 creep limit 蠕变极限
48 modulus of elasticity 弹性模量
49 Poisson’s ratio 泊松比
50 beam 梁
51 freely supported beam 简支梁
52 span 跨度,跨距
53 support 支座(架),支点
54 cantilever beam 悬臂梁
55
statically determinate beam 静定梁
56 statically indeterminate beam 静不定梁
57 concentrated load 集中载荷
58 distributed load 分布载荷
59 bending moment 弯矩
60 reaction at the support 反力,支反力
61 deflection 挠度,下垂度
62 moment of inertia 惯性矩
63 section modulus 抗弯模量
64 polar moment of inertia 极惯性矩
65 sectional modulus of torsion 抗扭模量
66 uniaxial stressed state 单向应力状态
67 planar-stressed state 平面应力状态
68 three-dimensionally stressed state 三向应力状态
69 principal stress 主应力
70 strength theory 强度理论
71 The maximum normal stress theory {zd0}拉应力理论
72 The maximum linear strain theory {zd0}应变理论
73 The maximum shearing stress theory {zd0}剪应力理论
74 The distortion energy theory 变形能理论
75 permissible stress 许用应力
76 factor of safety 安全系数
77 stress concentration 应力集中
78 flange; flinch 法兰
79 valve 阀,阀门
80
tangent 切线
81 normal 法线
82 radius of curvature 曲率半径
83 curvature 曲率
84 ellipse 椭圆
85 curved line 曲线
86 circle 圆
87 center 圆心
88 radius 半径
89 diameter 直径
90 parabola 抛物线
91 rectangle 矩形
92 surface of revolution 旋转曲面
93 ceneratrix 母线
94 design pressure 设计压力
95 design temperature 设计温度
96 diagram of the bending moments 弯矩图
97 slope of the elastic curve (弹性线)转角
98 mechanics of materials 材料力学
99 engineering mechanics 工程力学
100 compression 压缩
101 shear 剪切
102 shearing force diagram 剪力图
103 mass transfer equipment 传质设备
104 high pressure vessel 高压容器
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