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所在平台: Udemy |
课程主页: https://www.udemy.com/course/methodology-of-bridge-construction/
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课程名称：建设管理：如何成为一名桥梁工程师 课程概述：桥梁是交通系统中不可或缺的一部分，主要用于减少交通拥堵，并连接河流和山脉等地形所隔的区域。随着车辆数量的急剧增加，桥梁的建设在现代生活中变得至关重要。本课程将讨论箱梁桥的建设步骤，涵盖桥梁的不同组成部分，如桩基：桩的施工方法及用于验证桩质量和承载能力的测试。此外，还将探讨桩帽、桥墩和上部结构的相关内容。 预应力是桥梁建设中的一个重要环节。本课程将讨论预应力系统的组成、设备、施加顺序和预应力损失。此外，我们将分析摩擦损失，并介绍如何通过现场摩擦测试获得摩擦系数。 桥梁支座是桥梁的重要组成部分，它将上部结构的荷载传递到下部结构，同时为结构提供灵活性，允许其旋转和移动。我们将探讨使用支座的原因、支座类型、组成部分、预置、支座的关节以及桥梁支座的测试。 最后，课程将讲述伸缩缝的使用原因、类型、组成部分以及伸缩缝的安装方法。本课程旨在弥合实践与学术之间的差距，呈现一些在书本或学术研究中难以找到的概念。
Bridges are a crucial part of the traffic system, and it is used mainly to reduce the traffic jam and to connect areas where the terrain like rivers and mountain exists. The construction of bridges is essential in modern life to accommodate the massive increase in the number of vehicles. In this course, we will discuss the steps of construction Box Girder Bridge.We will discuss components of bridge such as pilling: method of executing piles and tests used to verify pile quality and ability to transfer the structure load. Also, we will discuss pile caps, piers, and superstructure.Prestressing is an essential part of constructing a bridge. We will discuss the component of the prestressing system, equipment's, stressing sequence, and prestressing losses. Also, we will discuss friction losses and how to obtain the friction coefficient from the friction test at site.Bride bearing is an essential element, and it transfers the loads from superstructure to substructure. Also, provide flexibility to the structure by allowing rotation and movement. We will discuss the reason behind using bearing, bearing types, bearing component, presetting, articulation of bearings and tests for bridge bearing.Finally, expansion joint's, reasons behind using an expansion joint, types, and the component of expansion joint and method of installing the expansion joint. This course intends to bridge the gap between practical life and academic life by presenting concepts that can't be found easily in books or academic study.
