vibratory load 中文意思是什麼
vibratory load
解釋
振動負載-
According to construction features of three - span prestressed concrete and continuous rigid frame box with v pier bridge, the paper demonstrates the shell finite element theories, c onstruct the spatial model, and researches its spatial stress and variable regularity under different loads including uniform load, concentrated load and prestressing force wire. morever, the paper studies vibratory modal of three - span prestressed concrete and continuous rigid frame box with v pier bridge, and sets about experimental investigation of the corresponding practical bridge
本文根據典型的三跨預應力混凝土墩連續剛構橋的特點，提出採用板殼有限元法計算理論，建立其空間分析模型，研究該橋在不同荷載（均布恆載、集中活載、預應力束）支承條件下的空間受力特性和變化規律：探討了典型三跨預應力混凝土墩連續剛構橋的空間靜動力特性及相應的振動模態；探索一般的平面理論預測值與實際空間效應的差異，並進行相應的試驗研究。 -
The foul detail works of this paper are introduced as following : firstly, the physical characteristics of soil are described, including the fundamental structure, compaction degree and mechanical characteristics in dynamic load. secondly, the mathematics modal with three degrees of freedom for plate vibratory compactor vs. soil base is established
本人主要作了如下幾方面的工作：一、在廣泛閱讀文獻的基礎上，首先對土壤的主要物理性質進行了論述，其中包括土壤的構成、壓實性、力學性質等。
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