The compaction principle, design scheme, construction demand and quality control of bridge abutment backfill reinforcement using compaction piles that are stabilized with10%cement are introduced.
介绍了采用10%水泥碎石稳定集料挤密桩加固已施工结束的台背回填土体的挤密原理、设计方案、施工要求及质量控制。
System of horizontal swivel structure, construction scheme, construction method and construction of middle-span closure are expounded in the paper.
对该桥水平转体结构体系、施工方案、施工工艺、跨中合拢施工进行了详细的阐述。
This paper introduces the principle, scheme, construction and the key technique of the system about high-definition multimedia video-wall. Meanwhile it analyzes the perspective in application.
介绍了高清晰度多媒体大屏幕显示墙系统的原理、方案、组成及关键技术，并分析了它的应用前景。
This paper introduces the principle, scheme, construction and the key technique of the system about high-definition multimedia video-wall. Meanwhile it analyzes the perspective in application.
介绍了高清晰度多媒体大屏幕显示墙系统的原理、方案、组成及关键技术，并分析了它的应用前景。
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