澳洲阿德莱德论文代写:项目设计

初步设计阶段是分为两个阶段的设计和岗位设计，包括前期设计项目立项、可行性研究、方案比较等部分，采用参数化建模工具的桥梁三维实体模型可以很容易地根据实际需要调整大小，和实际效果的桥到实时动态显示，实现所见即所得，可以直观的设计理念，设计的好坏直接影响模型的三维可视化项目为载体，提供决策者，这大大方便了设计调整，在修改和绘制符合修订，并通过添加信息保持常控制成本ES后投资的增加和减少，使大桥很快确定初步方案是非常方便和有效的。图1是一个铁路桥斜拉桥主桥模型，我们需要建立一种特殊的桥梁结构根据家庭图书馆的特点对复杂桥梁结构使用BIM模型的三维表达比传统的二维图纸更清晰和更容易理解。

澳洲阿德莱德论文代写:项目设计

Preliminary design stage is divided into two stages of design and post-design, including pre-design project approval, feasibility studies and scheme comparison and other parts, three-dimensional solid model of the bridge by using parametric modeling tools can be easily established according to the actual need to adjust the size, and the actual effect of the bridge into the real-time dynamic display, to achieve WYSIWYG, can intuitively design concept, design effects directly model the three-dimensional visualization of the project as a carrier to deliver policy-makers, which greatly facilitate the adjustment of the design, be revised in accordance with amendments and rendering, and cost control by adding information to keep abreast of changes after the investment increases and decreases, so that the bridge-bridge quickly determine preliminary program is very convenient and efficient. Figure 1 is a railway bridge stayed Bridge main bridge model, we need to establish a special bridge structure according to the characteristics of the family library for complex bridge structure using three-dimensional expression of BIM model than the traditional two-dimensional drawings clearer and easier to understand.