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- semi-fill excavation high filling roadbed 半填挖高填路基
- Application of dynamic compaction method in dealing with high fill roadbed in retaining wall engineering 强夯法在护岸工程高填方路基处理中的应用
- Selection on economical section type of the high fill roadbed in the mountainous area 山区公路高填方路基经济实用的断面型式选择
- high fill roadbed 高填方路基
- high filled roadbed 高填路堤
- high filling roadbed 高填方路基
- Combined with the scene test and engineering practice, this paper discusses the total quality management of rock fill roadbed. 对于填石路基填料,现行规范对其压实质量的控制缺乏有效指导。
- In the process of constructing high rank roadbed , moxture of spall and soil filling roadbed are generally adopted . 在山岭重丘区高等级公路路基修筑中,普遍采用土石混合料填筑路堤。
- Through analysis, the main reasons of high fill embankment faults are unreasonable design and construction of subgrade. 通过分析指出路基设计不合理以及施工工艺不当是造成高填方路堤常见病害的主要原因。
- This text take some introduce on construct safe side such as drainage of subgrade, construct on high fill deep moat subgrade, landslide transact etc. 简要介绍了路基排水、填深堑路基施工、坡处治、土处治等施工安全方面的问题。
- As soon as the weighing cell measures the preprogrammed fill quantity in the container, the valve stem is closed, ensuring high fill volume accuracy. 当称量单元确定瓶子重量已达预先设定的满瓶重量时,灌装阀立刻关闭,因此可以确保精确的满瓶重量。
- Combined with the practice,the paper analyzed the cause of highway high fill embankment and cut settlement,and proposed countermeasures. 结合高速公路的实际,分析了公路高填方路堤及路堑下沉的原因,提出了防止沉陷的措施。
- Base on the actual engineering of geotextile reinforced cushion on high fill ground treatment, the design key-points and construction methods are presented in the paper. 结合土工织物加筋垫层处理高填土地基的工程实例,介绍土工织物加筋垫层处理设计要点和施工方法,并根据施工效果检验结果证明该方法的可靠性。
- Treating plain fill roadbed with deep stirring 应用深层搅拌法处理素填土路基
- Mining with backfilling is restrained by relatively high filling cost. 充填采矿由于充填成本较高而制约着其发展。
- This paper puts forward the new idea of "plant protection priority" for expressway filling roadbed side slope protection,and announces widely using plant protection. 平原区高速公路填方路基边坡防护设计应采用"植物防护优先"的新理念,加大植物防护力度。
- Through the analysis of the cracking in the side wing of high fill mason U-type bridge abutment, discussion is made on the cases that include the structure limitation, distorted bearing course, and improper construction, and provided the countermeasures. 通过对几座高填方U型桥台在侧墙相接处由上向下开裂现象分析,认为是由于U型桥台构造本身的缺陷、持力层的变形、施工不合理等原因造成了U型桥台开裂,提出了合理的处理方法,并针对以后设计、施工此类结构提出了对开裂U型桥台加固处理的建议。
- Sheet-pile quay is adopted in the back of the dock to avoid the bad effect of landside area of high fill soil. The foundation of sheet pile is affected largely by negative friction. 码头后方采用板桩承台驳岸,以阻绝陆域高填土对码头的不利影响,而板桩承台基桩受到较大的负摩擦影响。
- The shape and location of the slip curve surface,the ultimate bearing capacity under load were found out when the high fill embankment on slope foundation was under unstable condition. 结合山区高速公路建设的实践,采用足尺模型试验,得出荷载作用下斜坡地基上高填方路堤滑动破坏面出现的位置及形态,并测定了其相应的极限承载力。
- The next trail would require a slightly higher filling density acid. 在下一次试验时需要注入比重较高的酸。