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一、引言钢丝网水泥主要是在其自身平面的两个方向上能提高抗裂性和改善其延性,因此最合理和最有效的钢丝网水泥结构无疑是能使该材料在本身平面内受拉的结构形式。例如折板,夹层板,承内压的管道以及各种贮液、气罐和空间薄壁结构等。在这些结构中经常会遇到各种形式的带受拉翼板的T形梁。显然,研究分析这类构件在弯曲、剪切以及疲劳荷载下开裂和变形性能对更经济合理地解决它们的设计问题具有重要的意义。
I. INTRODUCTION Wire mesh cement mainly improves crack resistance and ductility in both directions of its own plane. Therefore, the most reasonable and effective wire mesh cement structure is undoubtedly capable of pulling the material in its own plane. The structure of the form. For example, folding plates, sandwich plates, pipelines for internal pressure, various liquid storage, gas tanks, and space thin-walled structures. In these structures, various forms of T-beams with pull tabs are often encountered. Obviously, it is of great significance to study and analyze the cracking and deformation properties of these members under bending, shearing, and fatigue loading to solve their design problems more economically and rationally.