In chapter two, it summarizes the development and research on seismic fortification criterion of buildings in our country and overseas.

第二章總結(jié)了國內(nèi)外關(guān)于建筑物不同使用年限抗震設(shè)防標(biāo)準的研究現(xiàn)狀。

So it is very important to adopt the effective seismic fortification measures to insure the safety of the structure in earthquake.

因此麻豆激情视频，對大跨度斜拉橋結(jié)構(gòu)橋梁采取合理有效的抗震措施以確保其在地震中的安全性国产精品国产高清，具有十分重要的社會和經(jīng)濟意義。

The structure has better capacity to absorb and dissipate energy, which is profitable for seismic fortification.

結(jié)構(gòu)具備較強的能量吸收和耗散的能力一级毛片成年女人，有利于抗震A片在线观看全免国产。

Site conditions and seismic fortification intensity are the key factors affecting the design and construction of mid-highrise residential building.

場地條件和抗震設(shè)防烈度是影響中高層住宅設(shè)計和施工的兩個重要因素。

This method can be used the first stage aseismic fortification design and analysis of the slope protected by soil nailing.

故這種方法可用于土釘支護邊坡的第1階段的抗震分析與設(shè)計。

Bottom -frame brick house construction with shear wall is the special construct system, It needs some special considertatio

底層框架抗震墻磚房是下部為框架超碰免費，上部為磚混的一種特殊的結(jié)構(gòu)體系自拍偷拍视频一区，在設(shè)計中需要一些特殊的考慮。

Because of the limit of field and the need of buildings function, the high buildings in the earthquake area can not meet the criterion that "the plane and frontispiece of seismic buildings should be regular symmetrically", so it is unavoidable to set seismic joint.

由于場地限制和建筑物功能的需要人人色人人操人人插，地震區(qū)所建的高層建筑往往難以滿足我國現(xiàn)行抗震規(guī)范關(guān)于"平色综合自拍欧美日韩在线、立面宜規(guī)則對稱"的要求，防震縫的設(shè)置不可避免中文自拍日韩在线播放网站视频免费。

The test results also indicate that separating RC ultra short column into separated columns (shear span to depth ratio higher than 2) by gapping longitudinally at the middle of ultra short column can improve the ductility and deformation capacity of the columns effectively.

不設(shè)剪力連接件的SRC超短柱的破壞模式為黏結(jié)破壞午夜免费看片网站，與RC超短柱相比，其抗剪承載力和變形能力并無明顯提高亚洲国产欧美日韩永久；設(shè)置剪力連接件的SRC超短柱的破壞模式為斜壓破壞亚洲三级黄片啊啊啊啊啊啊啊啊啊，其抗剪承載力和變形能力顯著提高，但構(gòu)件的變形能力仍然難以滿足現(xiàn)行抗震規(guī)范要求黄色日比视频。

So it is too important and significante to study earthquake resistance of railway girder bridges.

因此研究鐵路梁式橋的抗震問題是十分重要和有普遍意義的国产+欧美91。

Therefore, the MVLEM3D is suitable for global inelastic analysis of tall building structure and performance based seismic evaluation.

因此該單元適用于高層建筑結(jié)構(gòu)的整體彈塑性分析及基于性能的抗震評定。