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- square steel tube tress 方钢管桁架
- The effect of the content of expansive additive and steel tube wall thickness on the mechanical properties of expansive concrete filled square steel tube were studied. 摘要实验研究了膨胀剂掺量和钢管厚度对不同强度等级方钢管膨胀混凝土力学性能的影响。
- Because the confinement effect of the square steel tube was involved in the stress-strain relationship of the core concrete,this method could allow for the interaction between the steel tube and the concrete. 由于核芯混凝土的应力-应变模型包含了方钢管的约束作用;因此该方法体现了组合柱中钢与混凝土之间的相互影响.
- Based on the regression analysis of a great deal of computed results, the formula to calculate the axially-loaded short column of square steel tube filled with steel-reinforced concrete is given. 最后，通过对大量计算结果的回归分析，得出了实用的轴压短柱承载力计算公式。
- The Research On the Square Steel Tube Concrete 方钢管混凝土的研究
- For moment connections of square steel tubes,based on the unreinforced connection using penetrated butt welds,two types o. 长春五环体育馆大型钢网壳工程在国内首次采用大截面方钢管相贯直接焊接形式。
- concrete filled square steel tube 方钢管混凝土
- concrete-filled square steel tube column 方钢管混凝土柱
- concrete-filled square steel tube 方钢管混凝土
- high-strength concrete-filled square steel tube 方钢管高强混凝土
- truss made of grout-filled square steel tube 灌浆方钢管桁架
- concrete filled square steel tube (CFST) 方钢管混凝土
- concrete filled square steel tube column 方钢管混凝土柱
- concrete filled square steel tube(CFSST) 方钢管混凝土
- expansive concrete filled square steel tube 方钢管膨胀混凝土
- He slipped the telescope into a steel tube. 他将望远镜收进一根钢管内。
- square steel tube filled with steel-reinforced concrete 型钢-方钢管混凝土
- concrete-filled square steel tubes 方钢管混凝土
- concrete with square steel tubes 方钢管混凝土
- A steel tube or wooden roller on which the warp is wound in a loom. 卷轴织机上的铁管或木轮，供经线缠绕之用
