纤维混凝土在水工建筑工程中的应用(下)

Application of Fibrous Concrete in Hydraulic Construction Engineering

概述改性混凝土的发展情况,介绍纤维混凝土在国内外水工建筑物上的应用实例,提出钢纤维增强钢筋混凝土水工建筑结构强度计算方法,包括受弯构件正截面强度、斜截面抗剪强度的计算;重点介绍网状钢纤维增强混凝土（FOC）在水工建筑物上的应用,包括在渡槽、闸门、小型拦河坝、轻型岸壁等工程上的应用实例,T形梁正斜截面的强度计算,板材承载力计算的方法。

This paper outlined the situation of development of modified concrete and presented cases of application of fibrous concrete to hydraulic structures at home and abroad.This paper put forward the method for calculating the structrual strength of hydraulic sturctures built with reinforced concrete mixed with steel fibre, including the calculation of strength of nomal section and shear strength of diagonal section of members in flexure. This paper presents with stress the application of reinforced concrete with steel fibre meshes( FOC) to hysraulic structures including aqueduct, gate, small diversion dam and light quay wall, calculation of strength of nomal and diagonal sections of T-beam and also calculation of bearing capacity of sheet.