UC知道请英语高手进。。。急求翻译
来源：百度知道 编辑：UC知道 时间：2024/06/08 04:47:39
麻烦各位高手翻译哈。。谢谢
REINFORCED-CONCRETE BEAMS
——BEHAVIOR UNDER LOAD
Plain concrete beams are inefficient as inefficient as flexural members because the tension strength in bending (modulus of rupture ) is a small fraction of the compression strength. In consequence, such beams fail on the tension side at low loads long before the strength of the concrete on the compression side has been fully utilized. For this reason, steel reinforcing bars are placed on the tension side as close to the extreme tension fiber as is compatible with proper fire and corrosion of the steel. In such a reinforced-concrete beam the tension which is caused by the bending moments is chiefly resisted by the steel reinforcement, while the concrete alone is usually capable of resisting the corresponding compression. Such joint action of the two materials is assured if relative slip is preventer. This is achieved by using deformed bars with their high bond strength
REINFORCED-CONCRETE BEAMS
——BEHAVIOR UNDER LOAD
Plain concrete beams are inefficient as inefficient as flexural members because the tension strength in bending (modulus of rupture ) is a small fraction of the compression strength. In consequence, such beams fail on the tension side at low loads long before the strength of the concrete on the compression side has been fully utilized. For this reason, steel reinforcing bars are placed on the tension side as close to the extreme tension fiber as is compatible with proper fire and corrosion of the steel. In such a reinforced-concrete beam the tension which is caused by the bending moments is chiefly resisted by the steel reinforcement, while the concrete alone is usually capable of resisting the corresponding compression. Such joint action of the two materials is assured if relative slip is preventer. This is achieved by using deformed bars with their high bond strength
钢筋混凝土梁
-行为荷载作用下
平原混凝土梁的效率低，由于效率不高，作为受弯构件，因为拉伸强度，在弯曲（断裂模数）是一小部分的压缩强度。在后果，例如梁的失败就紧张局势方面在低负荷之前很久的力量，具体对压缩方面已得到充分利用。基于这个原因，钢筋，是摆在张力侧接近极端紧张的纤维作为兼容适当的消防和腐蚀的钢。在这样一个钢筋混凝土梁的紧张局势，这是所带来的弯矩主要是抵制由钢筋，而混凝土单是通常能够抵御相应的压缩。这种联合行动的两种材料是保证，如果相对滑移是防护。这是实现用变形的酒吧与他们的高粘结强度在钢筋混凝土的界面，如果有必要，特别锚固端的酒吧。一个简单的例子，这样的光束，与习惯指定为横截面尺寸，结果表明，在fig.2.5 。简单的讨论如下处理梁矩形截面，即使其他成员的形状非常普遍，在大多数混凝土结构。
当负荷对这种光束是逐渐增加，从零发展到如此规模，这将导致束失败，几个不同阶段的行为可以明确区分开来。在低负荷，只要最高的拉应力，在混凝土小于断裂模数，整个混凝土是有效的抗应力在压缩作品一方，并在张力对其他方面的中性轴。此外，该加固，变形相同数额作为毗邻的混凝土，亦是受拉应力。在这个阶段，所有讲，在具体的是小规模和比例株。分布株，并强调在混凝土与钢的深度超过该科是显示在图2.5c 。