A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Application of asphalt station recycled powder in shield construction
The invention provides an application method of asphalt station recycled powder in shield construction, which takes the asphalt station recycled powder as one of construction raw materials suitable for shield construction working conditions. The powder is applied to the working conditions of soil bin mud adding, gushing governing, mud film forming of shield tunneling machine bin opening under pressure, gap filling between a shield tunneling machine shell and soil, soil pressure maintaining during shield tunneling machine shutdown, synchronous grouting and the like, the cost is low and the effect is good, so that the device is suitable for application and popularization, and asphalt station recycled powder can be effectively recycled in the field of shield tunneling construction.
本发明提供了沥青站回收粉在盾构施工中的应用方法，将沥青站回收粉作为适用于盾构施工工况使用的施工原料之一，应用于土仓加泥、治理喷涌、盾构机带压开仓的泥膜形成、填充盾构机壳体与土之间的间隙、盾构机停机时的土压保持、同步注浆等工况，成本低，效果好，适宜于推广应用，以使沥青站回收粉在盾构施工领域能够得到有效的回收利用。
Application of asphalt station recycled powder in shield construction
The invention provides an application method of asphalt station recycled powder in shield construction, which takes the asphalt station recycled powder as one of construction raw materials suitable for shield construction working conditions. The powder is applied to the working conditions of soil bin mud adding, gushing governing, mud film forming of shield tunneling machine bin opening under pressure, gap filling between a shield tunneling machine shell and soil, soil pressure maintaining during shield tunneling machine shutdown, synchronous grouting and the like, the cost is low and the effect is good, so that the device is suitable for application and popularization, and asphalt station recycled powder can be effectively recycled in the field of shield tunneling construction.
本发明提供了沥青站回收粉在盾构施工中的应用方法，将沥青站回收粉作为适用于盾构施工工况使用的施工原料之一，应用于土仓加泥、治理喷涌、盾构机带压开仓的泥膜形成、填充盾构机壳体与土之间的间隙、盾构机停机时的土压保持、同步注浆等工况，成本低，效果好，适宜于推广应用，以使沥青站回收粉在盾构施工领域能够得到有效的回收利用。
Application of asphalt station recycled powder in shield construction
沥青站回收粉在盾构施工中的应用
SUN XIAOHUI (author) / ZHANG SHENG'AN (author) / ZHOU PING (author) / SUN JIE (author) / QIAO XIUBING (author) / JI BIN (author) / SUN KANG (author) / LI JIE (author) / GUO ZHEN (author) / YANG LIN (author)
2020-11-03
Patent
Electronic Resource
Chinese
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