活络式空心板梁抽芯内模施工技术

Construction Techniques Self-Plugging Internal Module for Detachable of Voided Slab Beam

结合工程实例，介绍的一种空心板梁活络式抽芯内模施工工艺。通过和其他形式内模的比较，该项工艺的使用克服传统胶囊内模质量通病，成功解决了空心板梁内模难于取出的问题。

By example of project, the paper introduces construction technologies for detachable self-plugging internal module of voided slab beam. As contrasted with internal module in other form, present technology would overcome common disease of traditional capsule internal module in quality and successfully has solved the problem that internal module of voided slab beam is difficult to take out.