long term road study 中文意思是什麼
long term road study
解釋
長期道路研究-
By a great number of tests indoors, the theoretic analysis of microstructure and fracture mechanics, tests on the test - road, after the analysis of road - related performances of cement - bound crushed stones base and the study for improvement, the conclusion is put forward, that applying the cement fa - bound crushed stones base can obviously minish the maximal stress of asphalt pavement, lighten and stay cracks in the asphalt pavement effectively and economically so as to improve long - term performances of the structure of pavement
通過大量室內試驗、微觀結構和斷裂力學理論分析,鋪築試驗路段現場檢測,分析水泥穩定級配碎石基層的路用結構性能,並研究其路用性能的改善措施,得出水泥粉煤灰穩定級配碎石基層可明顯減小瀝青面層的最大應力,經濟有效的減輕和延緩瀝青路面開裂,改善路面結構長期使用性能。 -
This study focused on construction technology of geogrid reinforced clayey soil embankment on common earth foundation. it is conducted according to a test road located in tongchuan, north - west china ' s shaanxi province. long term strain of geogrid in the embankment was researched
本文以陜西省省道305線土工格柵加筋路堤為實體工程,通過試驗路修築,對土工格柵加筋路堤的施工技術進行了研究,分析了碾壓中的格柵損傷問題,對路堤中土工格柵的應變進行了測試與分析,並對土工格柵加筋路堤邊坡坡面防護技術進行了研究。 -
Long term road study
長期道路研究
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