您要查找的是不是:
- Experiment and Research over Application of Wave Speed Test to Detection of Subgrade Compaction Quality 波速测试检测路基压实质量的试验研究
- subgrade compaction quality 路基压实质量
- Based on the laboratory tests, the influences of two subgrade compaction controlling index to the subgrade stability were compared, and a conclusion was obtained that it is feasible to control the quality of subgrae compaction by air rate. 摘要从室内试验出发,对比了国内外两种路基压实控制指标对路基稳定性的影响,得出了采用空气率控制路基压实质量的可行性结论。
- Density method is generally adopted for RCC compaction quality control at present. 目前普遍采用的碾压混凝土压实质量控制方法是密度法。
- At the same time, constant engine speed stabilizes output displacement of hydraulic pump and then stabilizes travel speed and vibratory frequency in turn, so that compaction quality is increased. 同时,发动机转速的恒定也使液压泵输出排量稳定,进而保证了行走速度和振动频率的稳定,提高了压实质量。
- The paper elucidates main internal and external factors affecting the subgrade compaction, simply analyzes the filler property, compaction principle, mechanism of machinery function as well as how to achieve optimum compacting effect. 阐述了影响路基压实的主要内外因素,浅析了填料的性质、实的原理和机械作用机理以及如何才能达到最好的压实效果。
- E/M is an important parameter that affects the specimen quality.With increasing E/M, the density of the specimens increases firstly, and then the mach-hole appears that debases the compact quality. 装药比是影响压实质量的重要参数,随着装药比的增大,试件密度呈增大的趋势,但装药比过大,会在压实件中产生马赫孔,致使压实质量下降。
- The instrument has higher precision for detecting compacted quality of roadbed. 研究表明,土体刚度仪可以作为路基压实质量检测。
- Detection control of subgrade compaction for higher level roads 高等级公路路基压实度检测控制
- This paper discusses the method and technical keys of rapid and nondestructive measurement of subgrade compactness (soil compactibility) by instantaneous impulsion method. 叙述了用瞬态冲击法快速、无损测量路基压实度(土壤坚实度)的方法及技术关键。
- This paper depicts the principle and technical keys of rapid and nondestructive measurement of subgrade compactness by the instantaneous impulsion method. 本文叙述了用瞬态冲击法快速、无损测定路基压实度的原理以及技术关键。
- Real-time control of the RCC compaction quality 实时控制碾压混凝土压实质量
- Abstract: This paper discusses the method and technical keys of rapid and nondestructive measurement of subgrade compactness (soil compactibility) by instantaneous impulsion method. 摘 要: 叙述了用瞬态冲击法快速、无损测量路基压实度(土壤坚实度)的方法及技术关键。
- The key link of embankment dam construction is fil ling and compacting of earth and rock materials and the compaction quality d epends on whether the compacting standard is properly executed. 土石坝施工的核心是土石料的填筑压实,压实质量的好坏,关键在于能否正确执行压实标准。
- The organization and principle of geogauge who is new measurement instrument for compacted quality of roadbed are introduced. 摘要土体刚度仪是一种路基压实质量检测新仪器,介绍了土体刚度仪的构造和原理。
- Ok. Luxury, mid-size or compact? 好。是要豪华型、中型还是小型车?
- Even the best quality rubber will perish with age. 就是最佳质量的橡胶也会因老化而腐烂。
- Goods of high quality are few and far between these days. 质地精美上乘的物品现在不多见。
- You can get the feel of a compact car in no time. 你很快就能把小型车摸清楚。
- I appreciate his compact style of writing. 我欣赏他那简洁的文体。