玻璃纤维筋混凝土构件的设计原理

从材料力学和钢筋混凝土结构的设计理论出发，假设混凝土先受压破坏，引入修正系数，得到了修正后的玻璃纤维筋混凝土构件抗弯、抗剪设计理论，由此考察了玻璃纤维筋混凝土构件的脆性破坏机理和特性．最后通过一个玻璃纤维筋用于剪力墙结构的工程实例，初步验证了修正后的设计理论的实用性、科学性和安全性．

Design Principle of the Concrete Structure with Glass Fiber-reinforced Polymer

In this paper, by considering the mechanics of materials and the design theory of the steel concrete structure, a revised design theory of bending resistance and shear resistance for the concrete structure reinforced with GFRP was proposed, with the assumption that the concrete was firstly damaged and a modification factor was introduced. Thus, the mechanism and characteristics of the brittleness damage for the concrete structure reinforced with GFRP were obtained. A design example of a shearing wall structure reinforced with GFRP was finally presented which primarily verifies the practicability, objectivity and security of the revised design theory.