作为建筑业中的一种重要工具,模板是一种可重复使用的临时性结构,用于支撑混凝土浇筑时的自重、振动以及施工人员和设备的荷载。箱梁模板主要由外模、内膜、端模和底膜四部分组成。外模是指模板的外部,主要有两种表现形式,即固定式和沿座纵向移动式。端模一般分为外包端模和外包端模两种情况。一般来说,为了方便运输,端模会将其分散,将零件分开运输。第二种是内膜,内膜的样式一般分为三种,主要有无主梁样式,主梁上置和主梁下置。底膜也分为两种类型,如固定底膜和带活动段底膜。根据不同的情况,一般会选择不同风格的底膜。比如提梁场合需要的是固定底膜,移梁时需要的是带活动底膜。The box girder formwork mainly consists of four parts: outer formwork, inner membrane, end formwork, and bottom membrane. External formwork refers to the exterior of the template, which mainly has two forms of expression, namely fixed and longitudinal movement along the seat. End molds are generally divided into two types: outsourced end molds and outsourced end molds. Generally speaking, for the convenience of transportation, end molds will disperse them and transport the parts separately.
桥墩箱梁模板还具有较小的自重。相比之下,传统的木质模板由于材料密度大,自重较重,不便于搬运和安装。桥梁箱梁模板还具有轻便的特点,方便施工人员进行搬运和组装,进一步提高了施工效率。