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- It is concluded that the impact compaction technology is effective and practical for treatment of collapsible loess subgrade. 因此,冲击压实技术在处治湿陷性黄土地基中是有效的和实用的,而且生产效率高,有很好的发展和应用前景。
- high energy impact compaction technology 高能量冲击压实技术
- Application of impact compaction technology in foundation work of airport runway 冲击压实技术在机场场道地基工程中的应用
- Application study of impact compaction technology in airport soft ground engineering 冲击压实技术在机场工程软基处理中的应用研究
- Research on Influnence of Impact Compaction Technology In Rehabilitating Engineering on Orthogonal Slab Culvert 冲击压实破碎旧水泥混凝土路面施工对盖板涵影响的研究
- Impact compaction technology 冲击压实技术
- The principle and effect of impact compaction, and its application in rockfill subgrade is introduced in this paper. 并对冲击压实的作用原理,压实功效以及冲击压实在填石路基中的应用作了介绍。
- Making the use of impact compaction technique to treat roadbed can assure the degree of compaction of roadbed banquette further, and reduce the sedimentation of roadbed. 利用冲击压实技术处理路基,可以进一步保证路基填土压实度指标的控制,减少路基工后沉降。
- The paper emphatically analyzes an important role of subgrade impact compaction technique in construction of high-type highway. 重点分析了路基冲击压实技术在高等级公路施工中的重要作用,通过试验,得出了提高路基压实度的有效方法。
- This paper analyzes the principles, advantages, characteristics and construction procedures of impact compaction technique. 摘要分析了冲击压实技术原理、优势以及冲击压实技术特点和施工步骤。
- The optimum passes of impact compaction is also described, which can be referenced by the implement of impact compaction technique. 找出了冲击压实的最佳压实遍数,为冲击压实施工技术提供了参考。
- The research on vibration and impact compaction mechanism offers a theoretical foundation to vibratory and impact roller. 在理论上对振动冲击复合压实机理进行研究,为振动冲击复合压实机的发展提供理论依据。
- Abstract The new compact technology of extrahigh voltage transmission-line was analyzed and adopted to improve the power capacity per unit corridor area of transmitting lines. 文 摘 研究了如何利用超高压输电线路紧凑化新技术,来提高输电线路单位走廊面积传输的电力容量。
- The design standard of embankment material is verified, the roller compaction parameters are selected, the roller compaction technology is studied and the placement construction measures are putted forward. 经过现场试验研究,核实了该填筑土科的设计标准,选择了施工碾压参数,研究了碾压施工工艺,提出了填筑施工措施。
- Impact compaction machine is a pressing machine with high impact energy and it changes vibratory compaction from high frequency low swing to high swing low frequency. 摘要冲击压实机是具有高冲击能量的压实机械,它将振动压实的高频率低振幅改为高振幅低频率。
- The maximal acted depth of soil vibration and impact is theoretically calculated, and contrasts the value of static compaction, vibratory compaction and impact compaction. 对振动冲击复合作用下土体的最大影响深度进行理论计算,与静力、振动和冲击进行对比;
- It introduces the application of blasting compaction technology for the soft foundation treatment of the South Revetment of Tianwan Nuclear Power Station and its quality inspection result. 介绍爆炸挤淤填石法处理软基的技术在田湾核电站南护岸工程中的应用及质量检测结果。
- The compaction technology combined vibration with impaction, which can improve the intensity and stability of material, has been vastly used as a basic construction method in road construction. 在公路施工中,道路振动压实能显著提高基础材料的强度和稳定性,是一种最基本的公路施工方法。
- The compact disc is a miracle of modern technology. 激光唱片是当代技术的奇葩。
- The dry density,the compress modulus,the strength of surface layer and the technological benefits are studied on contrast test between Impacting Compaction and Dynamic Compaction. 在两种施工方法工后检测中,分别对干密度、压缩模量、面层强度等指标进行了对比研究,并对两种方法的工效进行了比较。