The influence of the site condition on the seismic response is a fundamental subject in engineering seismology and has been studied for a long historical period 场地条件对地震动的影响研究是一个研究历史较长而又十分重要的地震工程研究课题。
I was thinking , " what did i used to do on this surface ? " . i mean , i practice on this every day in and out at home , though it ' s indoors , might be different 谈到战术打法,辛吉斯说: “当时在场上的时候,我就回忆以往我到底是怎么打的,应该如何应对这里的场地条件。 ”
Less conditions is required on the site , a place like a basketball field is enough for taking off or landing , and suitable for slopping field , grassplot , earth , cement ect . , 热气球对起落场地条件的要求和依赖也较少,只要篮球场大的场地就足以起飞和降落,而且在坡地草地土地水泥地等都可以。
The results showed that the standard of university students ' leisure sports was not high , and the students ' needs could not be met because of poor organizing management and insufficient facilities 结果显示,大学生余暇体育的水平不高,在组织管理、场地条件等方面不能满足大学生余暇体育的要求。
Compared with other analytical fem models , it is easy for this model to consider the situation when the soil conditions on the both side of the fault are different ( kl k2 ) 在以往研究埋地管子在断层作用下反应的方法中,一般考虑的是断层两侧为相同场地条件、管线在断层两侧变形为反对称的情况。
Based on wind tunnel tests , wind pressure distributions on cylindrical shells with different aspect ratios were measured simultaneously in wind tunnel with rigid models under different terrain types and attack angles 摘要基于刚性模型的风洞试验,在不同风攻角及场地条件下,对考虑不同长跨比的柱面壳体表面风压分布进行了同步测量。
The inelastic response demand spectrum of four site condition is gotten by employed vidic ' s strength reduction factors method based on response spectrum of chinese code for highway engineering seismic resistance design ( jtj 004 - 89 ) 利用我国规范提供的弹性反应谱,利用vidic提出的折减系数,建立了不同场地条件的非弹性地震反应需求谱。
It has been shown that the complex sites have important effect on seismic wave propagation . moreover , specialists concluded from field investigation that intensity anormaly during destructive earthquakes is in accordance with local site conditions 复杂场地对地震波传播有很重要的影响,地震现场调查显示,地震烈度异常区与场地条件密切相关。
The study of influences of site condition on seismic ground motion is reviewed , especially these methods which have been used in the seismic design codes , about influence of site conditions on the seismic ground motion 本文首先介绍了场地条件对地震动影响考虑的已有研究结果,特别是已被规范所采用的考虑方法。分析了已有研究成果的特点及存在的问题。
The supporting design of deep foundation pit in xudong hotel not only assures the project safety , but also decreases the supporting cost in a large scale by utilizing site conditions adequately and taking the measure of spraying anchor 徐东大酒店工程深基坑支护设计充分利用场地条件,有针对性地采用喷锚支护措施,既保证了工程的安全,又大幅度的降低了支护造价。