钢板－火山渣混凝土组合梁的理论分析和试验研究  

THEORETICAL ANALYSIS AND EXPERIMENTAL RESEARCH ON STEEL PLATE-PUMICE CONCRET COMPOSITE BEAM

作　　者：王连广[1] 刘之洋[1] 

机构地区：[1]东北大学

出　　处：《工业建筑》1994年第5期26-32,共7页Industrial Construction

摘　　要：本文在试验研究基础上，对钢板—火山渣混凝土组合梁进行了较全面分析，特别是对其极限抗弯强度、挠度和抗裂性能进行了研究，提出了合理的计算公式，其与试验结果符合良好。最后，从理论和试验两方面分析了本工艺形成的组合梁破坏过程，找出了影响其主要因素。In this paper, the behavior of steel plate-pumice concret composite beam is analyzed,based on the experimental research,the ultimatic flexural strength,deflection and crack resistance of the type of composite beam is studied.The tenable cakculation formula for the type of composite beam is put forward,and it coincides with the test data.At last,the destructive process of the composite beam is analyzed, and the main factors affecting the destruction is presented by two aspects of theoretical analysis and experimental.research.

关 键 词：火山渣混凝土 组合 钢板 试验 

分 类 号：TU375.101[建筑科学—结构工程]