用一个实例分类表,指出了桥梁失事的最普通原因。提出了每例的简要细节和指导将来实践的意见。引言本文包含的资料几乎全部取自发表过的史料。其范围从周刊的一段报道到皇家委员会报告连同广泛的证据副本。尽管这么多种多样,所积累的资料已足以指出有益的教训。2.先就若干失事事例分别提出简要事实,列出一个分类表,表示失事的原因和失事时构造 An example classification table points out the most common cause of a bridge crash. Proposed a brief example of each case and guidance on future practice. Introduction The information contained in this article is based on published historical material. It ranges from a weekly report to the Royal Commission’s report along with a wide range of evidence. Despite all this diversity, the accumulated information is sufficient to point out useful lessons. 2. The first case of a few incidents were briefly presented the facts, a breakdown of the list, indicating the cause of the crash and the time of the incident structure