新型钢管混凝土支架的设计与分析  

Design and Analysis of a New Type of Concrete-filled Steel Tube Support

作　　者：杨宁[1,2,3] 张昊泽 李非凡 YANG Ning;ZHANG Haoze;LI Feifan(School of Architecture and Construction,Jiangsu Vocational Institute of Architectural Technology,Xuzhou 221116,China;Jiangsu Collaborative Innovation Center for Building Energy Saving and Construction Technology,Xuzhou 221116,China;Shandong Provincial Key Laboratory of Civil Engineering Disaster Prevention and Mitigation,Shandong University of Science and Technology,Qingdao 266590,China)

机构地区：[1]江苏建筑职业技术学院建筑建造学院,江苏徐州221116 [2]江苏建筑节能与建造技术协同创新中心,江苏徐州221116 [3]山东科技大学山东省土木工程防灾减灾重点实验室,山东青岛266590

出　　处：《连云港职业技术学院学报》2023年第1期1-5,共5页Journal of Lianyungang Technical College

基　　金：江苏建筑节能与建造技术协同创新中心青年博士基金项目(SJXTBZ2112);江苏高校“青蓝工程”资助(2022)。

摘　　要：针对现有钢管混凝土支架不能多级耗能让压的现状,研制了一种能够多级耗能协同让压的新型钢管混凝土支架。通过对新型钢管混凝土支架结构的设计与分析、支架拼装工艺及工作过程的研究,表明该新型支架能够较好地适用于复杂地质环境条件下的巷道支护工程,具有一定的应用前景。A new type of concrete-filled steel tube support has been developed to address the current situation where the existing tubular supports cannot achieve multi-stage energy dissipation and yielding.Through the design and analysis of this new support structure,as well as the research on the assembly process and working process of the support,it is shown that the new type of support can be well applied to roadway support engineering under complex geological environment conditions,and has certain application prospects.

关 键 词：巷道支护 钢管混凝土支架 多级耗能 协同让压 

分 类 号：TU398.9[建筑科学—结构工程]