• 主题
高级搜索  >
历史搜索 清空历史
首页> 外国专利> APPARATUS FOR AIRPORT CONCRETE PAVEMENT ANALYSIS FOR THE DT GEAR AIRCRAFT AND DESIGN AND METHOD THEREOF

APPARATUS FOR AIRPORT CONCRETE PAVEMENT ANALYSIS FOR THE DT GEAR AIRCRAFT AND DESIGN AND METHOD THEREOF

机译：dt飞机的机场混凝土路面分析装置及其设计和方法

页面导航
  • 摘要
  • 著录项
  • 相似文献

摘要

The present invention relates to an apparatus for analyzing and designing airport pavement for an aircraft equipped with dual in tandem (DT) gear and a method thereof. The apparatus according to the present invention includes: a gear setting unit which sets the gear type of a design aircraft as a DDT gear by a user; a requirement input unit which receives traffic load requirements including a design aircraft load or a design traffic volume, pavement structure characteristics including at least one among slab thickness, construction joint interval and subgrade bearing capacity, and a region where the airport is to be designed; a storage unit which stores data related to an environmental load including temperature, humidity or drying shrinkage, creep and stress relaxation corresponding to the established region; a calculating unit which calculates at least one among equivalent linear temperature difference, stress-strength ratio, total maximum tensile stress according to the DDT gear and pavement life cycle by using the received values; and an output unit which displays at least one among the calculated equivalent linear temperature difference, the total maximum tensile stress and the pavement life cycle on a screen. The present invention provides the user with an appropriate value of the slab thickness according to the construction joint interval by considering not only a traffic load but also the environmental load so that the user can immediately identify design requirements and analysis results according to the requirements. In addition, it is possible to efficiently implement regular maintenance and management because it is possible to reasonably design the airport pavement.
机译：本发明涉及一种用于分析和设计装备有双串联（DT）齿轮的飞机的机场路面的装置及其方法。根据本发明的设备包括：齿轮设定单元，其由用户将设计飞机的齿轮类型设定为DDT齿轮;以及要求输入单元，其接收包括设计飞机载荷或设计交通量的交通载荷要求，包括板厚，施工节距和路基承载力中的至少一项的路面结构特征以及要设计机场的区域;存储单元，其存储与环境负荷有关的数据，所述环境负荷包括与所建立的区域相对应的温度，湿度或干燥收缩，蠕变和应力松弛。计算单元，通过使用接收到的值，根据DDT齿轮和路面寿命周期计算等效线性温度差，应力-强度比，总最大拉应力中的至少一个;输出单元在屏幕上显示计算出的等效线性温度差，总最大拉应力和路面寿命周期中的至少一个。本发明通过不仅考虑交通负荷而且还考虑环境负荷，根据施工缝间隔向用户提供适当的板厚值，从而用户可以立即识别设计要求并根据要求分析结果。另外，由于可以合理地设计机场道路，因此可以有效地进行定期维护和管理。

著录项

相似文献

  • 专利
  • 外文文献
  • 中文文献
获取专利

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号