The yield and tensile strength of the welded joints of the two kinds of materials increase under dynamic loading and prestrain condition that have little effect on the plasticity of structural steel.
两种材料焊接接头在动载和预应变下的屈服强度和抗拉强度均有所提高，但对其塑性影响均不大。
The engineering practice shows that welded steel fabric is not only a new type and high performance structural material, but also a high efficient construction technique.
工程实践表明，钢筋焊接网既是一种新型、高性能结构材料，也是一种高效施工技术。
The weld ability of Q460C low alloy structural steel welded joints is theoretically analyzed in this paper.
从理论上分析了Q 460 C低合金结构钢焊接性能。
The weld ability of Q460C low alloy structural steel welded joints is theoretically analyzed in this paper.
从理论上分析了Q 460 C低合金结构钢焊接性能。
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