长江下游六大桥
内容简介 中文2300字，英文1600个 文件组成及目录 通常，我们把金沙江和岷江在四川省宜宾市汇合之后形成的滔滔东流的大江正式称为长江。新中国成立以前，长江上没有一座大桥，只能通过轮渡过江，交通十分不便。新中国成立以后，于1954年底，在长江上建起了万...
混凝土
内容简介 中文350字，英文2700个 文件组成及目录 Besides its ability to sustain loads, concrete is also required to be durable. The durability of concrete can be defined as its resistance to deterioration resulting from external and internal...
混凝土的收缩
内容简介 中文3800字，英文2080个 文件组成及目录 When concrete loses moisture by evaporation it shrinks. Shrinkage strains are mdependent of the stress conditions in the concrete. If restrained, shrinkage strains can cause cracking of concre...
梁桥
内容简介 中文1100字，英文1080个 文件组成及目录 In designing a bridge, preference is often given to beam structure, unless it has a very long span. Simple in structure, convenient to fabricate and erect, easy to maintain, and with less cons...
建设项目管理
内容简介 中文16600字，英文10300个 文件组成及目录 This book is provided on the worldwide web as a service to the community of practitioners and students. Reproduction for educational purposes is permitted with appropriate citation. If you f...
高层结构与钢结构
内容简介 中文4400字，英文2700个 文件组成及目录 Although there have been many advancements in building construction technology in general. Spectacular archievements have been made in the design and construction of ultrahigh-rise buildings....
中国铁路和公路桥活荷载和偏转特征的概念比较
内容简介 中文4100字，英文2700个 文件组成及目录 ⒈介绍 到今天，桥梁结构的概念已经成为一个大家庭，它由汽车，火车或高速客车，行人，运输管道等等家庭成员组成。 每种桥梁显现不同的形状以及大...
荷兰Woerden的铁路跨线高架桥
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商业结构
内容简介 中文5300字，英文3600个 文件组成及目录 Loma Prieta地震和它的余震导致了一系列商业结构的大面积顺坏损坏.正如这个量级的典型地震一样,有一大批地理范围受到了影响.被波及的地区包括8个郡,从南部的Monterey和San Benito,到北部的San Francisco, Al...
用圆柱形的钢管混凝土柱加强钢管混凝土的强度：圆柱试验
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