玻璃座艙蓋 的英文怎麼說
中文拼音 [bōlízuòcānggě]
玻璃座艙蓋
英文
glazed canopy-
The second part concerns about the fracture analysis of cracked metalic structures. the last part investigates the behavior of impact dents on aircraft windshield glass and their possibility to be analyzed using fracture mechanics. in chapter 1, a review is made to the resent developments of cumulative damage models and fatigue life prediction methodology of composite laminates
本論文研究飛機結構疲勞和損傷容限分析中的若干問題，按研究的對象（材料、結構）可以大致劃分為三個組成部分：復合材料層壓結構疲勞分析，第一章第三章；金屬結構斷裂分析，第四、五章；座艙蓋玻璃撞擊損傷的斷裂分析，第六章。An losipescu - type of fixture, which had been previously used for the static shear strength tests of unidirectional laminates or metal materials, was proved useful for the shear static and fatigue tests of multidirectional laminates
（ 6 ）進行mdyb - 3座艙蓋有機玻璃撞擊損傷剩餘強度和疲勞裂紋擴展試驗，發現撞擊損傷引致的疲勞裂紋的擴展規律與理想的表面裂紋明顯不同。The main purpose of this dissertation is to determine some of the fracture parameters of mdyb - 3 pmma and characterize its fatigue crack propagation behavior experimentally, and thereby, to offer basis to the residual life evaluation and the maintenance guideline of mdyb - 3 pmma canopy structures
通過本文的斷裂參數和疲勞裂紋特性的試驗研究，並建立相應的分析模型，從而為評價有機玻璃的剩餘壽命，確立座艙蓋航空有機玻璃使用和維護準則提供基礎。The content includes the study on the fatigue performance of the plexiglas, the compiling of the load spectrum of the canopy, the study on the evaluation of the fatigue life of the canopy glass, the study on the allowable limit of the scratch on the canopy glass and the study on the analysis method of the dynamic response of the bird impact on the aircraft windshield
所涉及的內容包括:有機玻璃疲勞性能研究、活動艙蓋載荷譜編制、座艙玻璃疲勞壽命估算方法研究、座艙玻璃劃傷故障容限研究、飛機風擋鳥撞動響應分析方法研究等。根據活動艙蓋載荷特性，提出用壓力傳感器測量活動艙蓋載荷的方法，並首次實現了活動艙蓋載荷譜飛行測量。分享友人