ABSTRACT

Bidirectional quasi-static cyclic loading was applied to a subassembly of drywall partition walls integrated with cross-laminated timber rocking walls. Details aimed to reduce seismic damage to the partition walls were investigated, such as slip connections of partition walls to the diaphragm and gap detailing for the wall intersections. Telescoping detailing eliminated damage to the framing at the wall ends compared to traditional slip-track detailing. The distributed gap wall delayed the damage to about 1% inter-story drift. In the corner gap wall, the sacrificial corner bead opened up at low drifts (0.43%), but the wall was damage-free until more than a 2% drift.

摘要

双向准静态循环荷载作用于干墙隔墙与交叉层压木材摇摆墙集成的子组件中。研究了旨在减少地震对隔断墙的破坏的细节，例如隔断墙到隔板的滑动连接以及墙交叉点的间隙细节。与传统的滑轨细节相比，伸缩细节消除了墙端框架的损坏。分布的间隙壁将破坏延迟到大约1％的层间漂移。在角隙壁中，牺牲角珠以低漂移（0.43％）打开，但壁没有损坏，直到漂移超过2％。