您要查找的是不是:
- high filled bridge abutment 高填方桥台台背
- 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。
- Case study of cracking in high fill mason U-type bridge abutment 高填方圬工U型桥台开裂原因分析及维修处理
- The bridge abutment No.0 sits on the foundation of rock-socketed pile groups embedded in thick soft groundsill. 桥台南侧为粉喷桩结合土工格栅处理的高填方路堤连接段。
- Bridge abutment is the transition structure of the bridge and the sub-grade,through which the train braking force is transferred. 铁路桥台是桥梁和路基之间过渡的结构物,列车制动力通过桥台进行传递,其传递的机理和数值大小对桥台设计意义重大。
- Based on in-situ test,the original data of the piled bridge abutment before and after the embankment construction were obtained. 基于现场测试试验,获得了台后路基填筑前后桥台桩基应力变化的第一手资料;
- 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。
- Laboratorial Studies on Dealing with Jump at Bridge Abutment with Netlon Geotexile in Highway [J].Journal of Changsha Communications Insitute, 1995,11(3):43-49. Netlon土工网在公路桥台跳车处理中的室内试验研究与分析[J].;长沙交通学报学报;1995;11(3):43-49
- 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。
- Where the embankment on soft clay forms an approach to a piled bridge abutment, time-dependant movements within the clay may produce significant lateral loading and deflection of the piles. 土的侧向荷载对桥台桩基的水平位移和弯曲变形具有重大影响,往往导致桥台桩身发生挠曲,严重时将导致桥台或桥梁结构的破坏。
- 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。
- In this study, finite element program is developed to examine the effects of alleviating bridge approach differential settlement by emplacing geonet in the backfill behind bridge abutment. 本文对土工网处理桥头差异沉降进行了有限元分析,并通过实体工程的长期观测结果验证了计算结果的合理性。
- 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。
- 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。
- Study on static penetration mechanism to test bridge abutment back-sand fill 静力触探检测公路桥涵台背回填中粗砂的机理研究
- 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。
- A design of bridge abutment of pile-slab type 桩板式桥台的设计
- FU Xu-dong,QIU Xiao-hong,ZHAO Gang,et al.Experimental research on slaking deformation of high fill of Wushan municipal sewage treatment plant[J].Rocks and Soil Mechanics,2004,25(9):1 385-1 389. [5]傅旭东;邱晓红;赵刚;等.;巫山县污水处理厂高填方地基湿化变形试验研究[J]