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U.S. Bank Stadium earth retention and other underground construction

机译:美国银行体育场地球保留和其他地下建设

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The earth retention systems for the U.S Bank Stadium, home of the Minnesota Vikings, were built during the winter of 2013-2014, the coldest in the Twin Cities in 35 years with an average temperature below 10°F. Schnabel Foundation Company designed and constructed permanent tieback soldier beam and wood lagging support systems up to 40 feet high to resist permanent lateral loads along the stadium below grade walls. Additionally, Schnabel installed temporary tieback soldier beam and wood lagging walls, rock anchor tiedowns for the stadium foundations, tiebacks for other temporary excavation support systems and drilled piers for a tower crane foundation between December 2013 and May 2014. The project's ground conditions created difficult challenges that required specialized equipment and tooling. The design and construction of the earth retention systems along with other site challenges and teamwork required to complete the work within the project's aggressive schedule are presented herein.
机译:Minnesota Vikings之家的美国银行体育场的地球保留系统是在2013 - 2014年的冬季建造的,在35年来的双城中最寒冷,平均温度低于10°F。 Schnabel Foundation Company设计和建造的永久性士兵梁和木材滞后支撑系统高达40英尺高,以抵抗沿着等级墙体的体育场的永久横向载荷。此外,Schnabel安装了临时的阻塞士梁和木质滞后墙,岩石锚杆,用于体育场基础,其他临时挖掘支持系统和钻机墩的重创2013年12月至2014年5月。项目的地面条件造成困难挑战需要专门的设备和工具。此处提供了地球保留系统的设计和构建以及完成项目的侵略计划内完成工作所需的其他网站挑战和团队合作。

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