【摘要】 为了研究混凝土裂缝宽度与位置的关系,应用ANSYS有限元软件模拟了混凝土受到不同荷载时的裂缝开裂情况。基于位移有限元法求解不同位置的裂缝宽度,结果表明:在纯混凝土条件下,当受到面部荷载时,沿着施加荷载的方向,混凝土逐渐开裂,裂缝宽度与开裂位置呈线性关系;随着荷载的增加,混凝土裂缝宽度线性增加。更多还原

【Abstract】 In order to study the relationship between the crack width and the position of concrete,ANSYS finite element software was used to simulate the crack cracking of concrete under different loads.Displacement finite element method is used to calculate the crack width at different positions.The results show that,under the condition of pure concrete,the concrete cracks gradually along the direction of load,and the crack width and crack position are linear.With the increase of load,the crack width of concrete increases linearly.更多还原