抗震的

Three ductility degree s and corresponding force modification factors for different structure types are suggested in foreign seismic codes,and take into account overstrength factor varied.

国外多数抗震设计规范对各种类型结构建议了3档延性等级和地震力调节系数的可选择方案，并考虑了不同程度的超强，通过对我国9度区3跨6层钢筋混凝土框架结构进行的非线性动力反应分析，结果表明，赋予不同屈服水准的框架结构具有相近的超强水准。

To meet the needs for improving the wall and protecting the cultivated land, a new structure system, the highrise lightweighted wall pannel frame made of coal ash in the main, was put forward.

本文适应墙体改革及保护耕地的需要，提出了以粉煤灰砌块等工业废料为主要原材料的高层轻板框架结构体系，进行了1／3比例模型的房屋结构试验，对其在地震作用下的受力及变形特点进行了分析，研究表明这种结构具有较好的抗震能力，可以实现地震能量的分阶段释放

Based on the seismotectonic and seismicity environment in Bohai Sea and its adjacent regions, and the drilling data and soil dynamical test of the engineering site, the seismic design parameters with different exceeding probabilities are determined according to the rules in US and Chinese related codes.

本文依据油田及邻区的地震构造、地震活动特征的研究结果，以及场地的钻探资料、土动力参数测试结果，按美国和我国技术规范的要求，确定不同抗震标准下的设计地震动参数。

Wang, the town deputy in charge of Bei Chuan's earthquake relief goods coordination, she appreciated our information and cherished Heifer's willingness to help, also mentioned was her readiness to ask Mian Yang City for emergent airdropping and solutions to unblock the traffic.

通过小母牛员工和北川县抗震指挥部负责物资协调的王县长打通了电话，她非常感谢我们提供的信息和我们表达的伸出援手的愿望，表示马上给绵阳市请求紧急空投，同时商议尽快通路的方案。

The paper mainly discusses embedded depth of foundation, partial fixing of Superstructure Construction,constraint action of backfilled soil and loads of basement based on the complexity and variety of structure model of High-Rise basemen.

本文从地下室工程的结构模型入手，针对其特点的多样性和复杂性，主要从基础埋置深度、上部结构的嵌固部位、回填土的约束作用及地下室的荷载四个方面展开论述，并就设计过程中地下室的抗震等级、外墙、剪力墙、框架柱、顶板、回填土及抗裂措施等问题作了简要分析。

More and more seismic damages have attracted more and more experts, at home and abroad, to study on collapse-proof systems, and acquire many achievements, but there are many problems about new damping material and restrainers'study, the mechanical ability of restrainers and unseating prevention devices, the design methods of the collapse-proof system etc.

但是在限位装置的设计方法、连梁装置的设计及实用化、缓冲装置的研究与开发等方面还有许多问题，并且此系统的研究在国内还处于空白阶段，虽然有些工程应用，还仅仅是定性的使用，没有相应的计算理论，更没有与国内抗震规范相适应的计算方法。

Based on the data analysis of the earthquake disaster, it is known that the houses made of brick concrete structure have survived the earthquake happened to a higher breached zone because the earth base, brick houses′ structure layout and the constructed quality are up to the antiseismatic requirement.

对地震灾害资料的分析发现，凡在高烈度区保存下来的砖混结构房屋，除场地土地基、砖房的结构布置和施工质量符合抗震设防要求外，其建筑和结构的构造措施也是很重要的原因。

Combined with successful application of cast-in-place concrete GBF thin wall box structure system in residential building works of Shanxi coal central hospital,from formwork,reinforcement work,box installation and allocation,concrete work,construction supervision and other aspects study is made.

1概述GBF薄壁箱体现浇空心混凝土结构体系借鉴了预应力空心板为减轻自重，将板的腹部适当挖空的形式，不同之处在于它是全现浇的，整体性比预应力空心楼盖改善很多，且空心率大很多。与普通楼盖体系相比，该楼盖的自重明显减轻，对结构的抗震有利。

Using the geological structure features of the considered area and the data about ancient earthquakes, the deformation of the earths crust ,the a fracture model is set up a seismic activity parameters are solved the place , intensity and frequency of future earthquakes are estnated.

在抗震结构设计中，我们需要知道该结构在其预定使用寿命内可能遇到的最大地震烈度，但由于这一事件所具有的强烈的随机性，只能在概率的含义上对结构可能受到的地震威胁进行推测和评估。

THE PROPERTIES OF CEMENT-BASED MATERIALS CONTAINING RUBBER The addition of elastic rubber material into concrete (Concrete that is added with elastic rubber material) can resist the propagation of the cracks and increase its ability to absorb strain energy and its impact resistance.

橡胶改性水泥基材料的性能研究橡胶改性混凝土由于其中的橡胶作为弹性体能够约束微裂缝的产生和发展，并吸收震动能，改善混凝土的抗冲击性，提高混凝土的抗震性能及耐久性等。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。