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soldier beam
construct. 立桩
eng.geol. 支撑梁; 兵梁; 立柱基坑圍護
tech. 立柱; 基坑围护立柱; 竖桩; 挡土板立柱; 挖土前打入土内的竖向木桩或宽翼缘H形钢桩; 挡土板用立桩木桩或钢桩; 挡土板立桩指支撑土压的竖桩