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Home > english-chinese > "huangsha" in Chinese

Chinese translation for "huangsha"

黄沙
Example Sentences:
1.The huangsha railway station of guangzhou is not only o sample of the industrial cultural achievement of modernization , but also a souvenir of the great man in history
摘要广州黄沙火车站是中国近现代工业文明的实物举证,也是科学文化哲人的纪念地。
2.This paper deals with seismic analysis of an immersed tunnel using the travelling wave method the objective of the analysis is to obtain the maximum stresses in the tunnel body and the relative displacements at the joints for design purpose in analysis , the axial and transverse input waves are treated as two independent waves with different amplitudes and periods the method has been found to have the advantages of simplicity and clearness in physical concepts however , reasonableness of the prediction by the method depends largely on the input data , such as the wave amplitude , the wave length , the propergation speed of the travelling wave as well as the reaction coefficient of the ground thus , determination of the input data is discussed in detail finally , the method is applied to analysis of huangsha - fangcun immersed tunnel across the pearl river in guangzhou
将行波法应用到刚度较大、分段较多的水下沉管隧道的地震分析中,提出把轴向、横向两个输入波处理为两个独立的行波的方法行波法是否符合实际,与输入地震波的有关参数及地基系数选取有很大关系,作者对此进行了比较深入的讨论,使输入参数的选取简单、明确,便于对计算结果进行分析与判断最后应用此法对珠江水下隧道的工程实例进行了计算
3.This paper deals with seismic response of a tunnel - soil system immersed tunnel , as an underground structure , must be compatible with the deformation of the surrounding soil thus the simplified model for a tunnel - soil system is established through two steps at the first step , an mdof system is developed for modeling the foundation soil to this end , dynamic behavior of the foundation soil is analyzed a typical section of the foundation soil simplified as a single mass - spring system on the basis of some equivalent criteria those mass are linked longitudinally by elastic springs to form an mdof system at the second step , the tunnel is treated as a beam on elastic foundation ; that is , the tunnel is connected with the soil massed to form a tunnel - soil system this model has been applied to the seismic analysis of huangsha fangcun immersed tunnel across the pearl river in guangzhou design recommendation is proposed on the basis of this analysis
研究沉管隧道在地震条件下整体受力的分析方法分两步建立计算模型第一步通过分析场地地基土切片的动力特性,根据等效原则将其化为等效单质点体系,然后在纵向用等效弹簧连接而成为多质点体系的地基土计算模型;第二步将隧道看作弹性地基梁与上述多质点体系通过等效弹簧连结而得到土隧道体系的计算模型本文结合广州黄沙芳村珠江水下隧道工程实例建立了具体的计算模型并对多种不同的约束条件,进行了纵向与横向地震响应时程分析,为该隧道的抗震设计提供依据
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