介绍郧西县汉水将军河索道桥的检测与检算。
The detection and check calculations of Jiangjunhe River Cableway Bridge in Yunxi County are presented.
为了保证安全,铺设无缝道岔应进行强度和稳定性检算。
For ensuring safety, laying the jointless switch must make an analysis on the strength and the stability.
分析结果其连接角钢存在较大的疲劳破坏风险,不能通过疲劳检算。
It is shown from the analysis that the steel Angle connectors fail to satisfy the fatigue criteria.
采用两种不同的计算方法对大桥每联钢轨附加应力逐一检算,结果可行。
Two different methods were employed to check the secondary stresses in each rail on the bridge, and the results were satisfactory.
算例说明,应用近似计算式将使三线钢桁梁桥的疲劳检算变得简单、方便。
Calculation example shows that fatigue check and computation of steel truss bridge becomes simpler and more convenient by employing approximate formula.
通过对侧向挡块进行结构强度检算,认为侧向挡块具有较高的安全储备量。
Based on the structural strength calculating, it's confirmed that lateral block have high security reserves.
通过有关检算,结合我单位有关施工经验,确定现浇箱梁满堂支架施工方案。
Through related examines calculated that unifies my unit related construction experience, definite cast-in-place box Liang full house support plan of construction.
本文根据有关资料介绍了圆形空心墩在应力检算时温度应力的计算方法供参考。
Based on relevant materials, the calculation of temperature stress of round hollow piers in stress checking is introduced for reference.
采用平面杆系单元进行结构的承载力检算,采用3D实体单元进行梁体荷载响应模拟。
Plane linkage element is used to calculate bearing capacity of the structure, and 3D solid element is used to simulate response of the beam to load.
本文应用活载谱的概念,阐明了一种可以采用的钢桥疲劳检算方法。同时给出了一些实例。
Using the concept of traffic spectrum, a reasonable method for improving the fatigue design of railroad bridges is described with some illustrative examples.
该研究思路和方法也为四线钢桁梁桥及更多线钢桁梁桥的疲劳检算多线系数研究提供依据。
The research ideas as well as (approaches) have provided useful reference of multiple-line coefficient for fatigue check and computation of four-line and multiple-line steel truss bridge.
着重介绍了施工中由贝雷梁和钢管支柱构成的门式支架支撑系统以及理论检算和挠度计算。
The portal supportor system is emphasized which is formed of bailey beam and steel pipe support.
⑤结合国内外相关规范的疲劳检算,对本次疲劳试验模型主管与支管连接区域的疲劳性能进行评估;
Unifies the domestic and foreign correlation standard about fatigue calculation to evaluate fatigue behavior about region of the collection of the leader tube and the branch tube;
采用瑞典条分法,进行滑坡体的稳定性检算,对药室装药量、爆破作用指数、最小抵抗线等参数进行设计计算。
The Sweden circle method is adopted for the stability analysis of landslide, and the chamber charge, blasting acting index and the minimum holdout line are designed and calculated.
对于整体式衬砌,多年来均用荷载结构法进行结构检算,计算中不考虑施工支护受力,当前的标准图均按此法编制。
Load structure method has been applied in analysis of integrated lining structure analysis for many years without considering supporting force on the structure.
计算分析还发现,将次应力与轴向应力等同进行疲劳检算不恰当,将次应力全部当成轴向应力考虑的设计过于保守。
It is also improper that secondary stress is totally substituted by axial stress when checking fatigue safety, because such design is too conservative.
结合本文的研究成果编制了桥梁承载力动力法评估软件,该程序界面友好,易于使用,实现了桥梁检算评定的自动化。
Combined with the research founding of the article, the software of dynamic assessment for the bearing capability of Bridges. The program has friendly interface and is prone to use.
此法不用试算,一次即可准确地求出最危险圆弧的位置,可供设计人员在运用圆弧条分法对土质边坡进行稳定检算时参考应用。
While calculating the slope stability by circular slice method, technical staff can refer to and use the method given in the paper.
此法不用试算,一次即可准确地求出最危险圆弧的位置,可供设计人员在运用圆弧条分法对土质边坡进行稳定检算时参考应用。
While calculating the slope stability by circular slice method, technical staff can refer to and use the method given in the paper.
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