sand bridge

Soft Soil Groundsill Foundation at the Bridge-Head With Geogrid Sand Layer and Fly-Ash Concrete Gravel Pile

土工格栅砂垫层和粉煤灰混凝土碎石桩对桥头软基的加固技术

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When officials in Des Moines at work on that city's new master plan read of the bridge, they, too, contacted Sand.

美国得梅因市的市政官员制定新市政计划时读到了有关上述桥梁的文章。他们也联系上桑德。

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According to the analyses of forming causation of air bladder and sand grain at concrete surface of railroad bridge, this paper studies it from five aspects of bridge prefabricate craftwork, and puts forward relevant prevention technique measure.

通过对铁路桥梁混凝土表面气泡和砂纹形成原因的分析，从桥梁预制工艺5个方面进行试验研究，并提出了相应的防治技术措施。

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Like Dent, Norwegian artist Vebjorn Sand became fixated on an unrealized Leonardo dream, the Bosporus bridge.

和登特一样, 挪威艺术家维比昂·桑德对达·芬奇未能实现的梦想--博斯普鲁斯大桥--着了迷.

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Prevention Measure Of Air Bladder And Sand Grain At Concrete Surface Of Railroad Bridge

铁路桥梁混凝土表面气泡和砂纹的防治措施

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