Based on the analysis result, practical seismic force coefficients for single-layer latticed cylindrical shells are proposed.
在大量统计分析的基础上，归纳出可供实际工程设计参考的地震内力系数建议取值。
The method of computering vertical seismic force and development of researching vertical seismic effect are briefly introduced.
简要叙述了计算竖向地震作用的方法以及竖向地震作用的研究进展。
The seismic force distribution on bridge piers is obtained for various conditions of frozen soil thickness and height of bridge piers.
得到了不同冻土厚度、不同墩高时桥墩地震内力分布的规律。
At present, the liquation mechanics and evaluation of the saturated fine grained soil caused by the non-seismic force is a great concern of scholars and engineers.
目前，有关饱和细粒土在非地震力作用下的液化机理和评价是理论界和工程界十分关注的问题。
Generally the curtain-wall glass is loaded complexly. The loads include wind-pressure (the main load), gravitational force, seismic force and temperature-effect, etc.
幕墙玻璃一般承受自重、直接作用于表面的风荷载、地震作用和温度作用等荷载的组合作用，其中风荷载是主要荷载。
Some results are indicated that horizontal and vertical seismic force must simultaneously be considered in the seismic study and design of the prestressed-arch structures.
结果表明，在预应力拱架结构的抗震研究中，需同时考虑水平和竖向地震作用。
Based on the piers mode shape function, this paper studied the methodology of structure ductility coefficient by modal test and the procedure of the structures inelastic seismic force.
以桥墩的基本振型函数为基础，推导出基于试验动力参数的在役桥梁结构延性系数的计算公式，并给出了结构非弹性地震力的求解方法。
In calculating the seismic force of high-rise steel structures, the periods should be multiplied by a reduction factor (0.9) to account for the stiffness due to non-structural elements.
在计算高层钢结构地震剪力时，周期应乘以0.9折减系数以考虑非结构构件对刚度的影响。
This paper presents the calculation method of external loadings for offshore drilling platforms induced by gravity, buoyancy, wind, wave, current and seismic force, and relative computer programs.
本文介绍了海上钻井平台由重力、浮力、风、波浪、潮流及地震力引起的外载荷计算方法，并编制了相应的计算程序。
Factually there is no assurance for ductility in this coefficient. Furthermore, the seismic force is comparatively lower in design than in fact. Both of them necessarily increase the seismic risk.
实际规范中并没有延性构造保证，加之我国当前设计地震作用相对偏低，更增加了地震破坏的危险性。
The author tries to investigate the force source causing the drastic crustal deformation and frequent seismic activities in southwest China.
并对中国西南部壳体强烈的地壳形变以及频繁的地震活动的力源机制问题进行了探讨。
Then on the basis of experiment, a restoring force model of reversal skeleton curve of SRC wall was built, and this model can be used in nonlinear seismic analysis of SRC structures.
在试验的基础上，本文建立了型钢混凝土剪力墙恢复力骨架曲线的数学模型，为分析高层结构的非线性地震反应分析提供了基础数据。
For instance the geomagnetic Field, the heat flow, the propagation of seismic waves, the force of gravity, etc.
例如，应用地球物理勘探，可以了解诸如地磁场、热流、地震波的传播和重力等地球物理性质。
In this paper, the method of extremum of the product function is used to analyze upper bound seismic base shear force of the existing overpass and the calculation formulas are gotten.
本文利用积函数极值法，从地震作用的角度出发，推导并建立了已建立交桥桥墩的基底剪力的表达式。
The percussive force endangers the safety of the bridge, while the abutment is subject to part of the seismic load because of the collision.
梁端与桥台之间的地震碰撞可让桥台分担部分地震荷载，但是撞击力对桥梁的安全性带来不利的影响。
The influences of infilled walls on structural seismic capacity have dual characters, (1) infilled walls increase the rigid and earthquake force on structure;
填充墙对框架结构抗震性能的影响具有两面性：一方面，填充墙的存在增加了结构的总刚度，提高了作用在结构上的地震力；
When the earthquake happens, seismic horizontal force will transfer into pier through energy dissipation device.
地震发生后，梁体地震水平力将通过减震装置传至桥墩。
Compared with structures on the ground, the seismic deformation of underground structures is smaller, while inner force response is larger.
与地上框架结构相比，地下结构的地震变形反应相对较小，但内力反应很大。
The interaction of some buildings is prescribed in code for seismic resistance by decreasing the shear force and the story displacement, while the decreasing method is based on the elastic conditions.
抗震规范在考虑结构相互作用时规定，剪力和层间位移可以进行折减。
The seismic design methods of bridges in the permafrost region are studied firstly. The wave method and the inertial force method are compared.
首先研究了冻土区桥梁的抗震计算方法，对波动法和惯性力法的计算结果进行了对比分析。
The seismic local dynamic effect of the storage tank has been emphatically analyzed on the base, and the continuous mass inertial force in the element is considered.
储罐在受到地震作用时，经常会产生严重的次灾害，在进行储罐结构地震分析时，必须考虑局部动力效应的影响。
If the equipment vibration period is hard to get, we could use the static force seismic coefficient theory to define the seismic effect to ensure the equal safety of the equipment and building.
对周期确定较难的设备，通过静力地震系数法，确定地震作用，以求设备与建(构)筑物处于同等安全度。
Results show that splicing joints designed according to the actual force at splice joint center can not only save connection materials and construction time, but also improve its seismic property.
结果表明，按照拼接区的实际受力进行设计，不仅拼接用料和施工用时较少，而且抗震性能有所提高。
The method of direct displacement-based seismic design is an important improvement on force-based seismic design.
直接基于位移的抗震设计方法是对基于力的抗震设计方法的重大改进。
The Sublayer Frame-shear Structure consists of the two kinds of load-bearing and anti - lateral force system in the reinforced concrete frame, the anti-seismic wall and the upside brick house.
底层框架—抗震墙结构是山钢筋混凝土框架、抗震墙和上部砖房两种承重和抗侧力体系所构成。
There are many buildings are built in high seismic region, so that the safety of structure under the force of earthquake is a very important point which must be considered in the designing.
我国是一个地震高发地区，很多建筑都处在高烈度地区，因此建筑在地震作用下的结构安全是设计过程中非常重要的方面。
Summarized the influence law of seismic performance of the tunnel under the form of section from displacement and internal force, and proposed the most perfect form of section on the tunnel.
从位移和内力的角度，归纳出断面形式对区间隧道抗震性能的影响规律，提出地铁区间隧道断面形式的最优选择。
The force source that formed the seismic origin distributions as mentioned above is discussed in the article too.
本文还对形成以上震源分布的力源情况进行了初步的讨论。
The numerical results reveal that a great horizontal force acting on the aqueduct body may occurred during strong earthquake. This action must be considered in seismic resistance design.
计算表明：强震时，流体对槽身可能会产生很大的横向水平力，建议在抗震设计时考虑这一作用因素。
The numerical results reveal that a great horizontal force acting on the aqueduct body may occurred during strong earthquake. This action must be considered in seismic resistance design.
计算表明：强震时，流体对槽身可能会产生很大的横向水平力，建议在抗震设计时考虑这一作用因素。
应用推荐