BM技术 基于规则设定的全方位碰撞检查 Building Informationg Modeling -The Omni-bearing collision Check Technology based on rule Definition 曾旭东王诗旭◎速诚观BIM技术 Building Informationg Modeling —The Omni-bearing Collision Check Technology Based on Rule Definition 基于规则设定的全方位碰撞检查 曾旭东 王诗旭