reinforcing bar spacing

When the amount and surface shape of reinforcing bar are same, the similitude of crack width, crack amount and crack spacing of reinforced concrete simple beams of different scales are all nearly equal to the square root of model scale λ;

当钢筋根数及形式相同时，不同模型比尺下的钢筋混凝土简支梁的裂缝宽度、裂缝条数及裂缝间距的相似率，均约等于模型几何相似比的平方根λ；

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Configuration column spacing and tense reinforcing steel bar achieve the prescript of criterion, and avoiding to excavate hole in the infilled wall.

构造柱间距以及拉结钢筋的设置符合规范要求，穿越管线时应预留洞口避免在填充墙上穿凿洞口。

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The cover thickness, the bar radius, the steel position were varied, the influence of the neighboring steel were studied by varying the reinforcing steel bar spacing.

对保护层厚度、钢筋半径、钢筋位置、不同间距相邻钢筋对钢筋锈胀力的影响规律进行了计算分析。

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