分析了产生水工建筑物下游局部冲刷破坏的过程及原因,提出了防止冲刷破坏的措施。
This paper analyzes the process and the reasons of erosion damage caused by lo- cal scour below a hydraulic building and also put forward some measures to prevent this kind of damage.
断层活动性评价是研究区域构造稳定性的基础,它直接影响到水工建筑物本身的抗震安全。
The faults activity appraisal is a foundation for study of regional tectonic stability because it directly affects the safety of a hydraulic engineering structure against seismic activity.
依据现有水工建筑物方面的规范,并参考建筑方面的规范,建立完整的安全评估指标体系。
According to the corresponding criteria for hydraulic structures and referring to those for architecture, a complete assessment index system was established for sluice safety monitoring.
波浪荷载是水工建筑物重要的环境荷载,进行波浪荷载分析研究具有较高的学术意义和实用价值。
Wave load is the important environmental one on hydraulic structure. The study of analysis for wave load has very important science meaning and practical value.
介绍了水工建筑物冲刷磨损破坏情况及增韧改性环氧树脂砂浆在混凝土抗冲磨性能提高中的作用。
This article introduces the erosion and abrasion of hydraulic structures and the affection of toughness epoxy resin resistance to erosion and abrasion of the concrete.
水工美学的研究对象是山、水、水工建筑物的序结构,是美学四载体形、光、与声、色的最优配置。
The research object of hydraulic aesthetics is the order structure of mountain, water, and hydraulic building, which is the optimized disposition of shape, light, sound, and color.
局部绕流冲刷是丁坝和桥墩等水工建筑物周围常见的水力现象,是造成该类工程破坏的重要原因之一。
Local scour is a common occurrence around hydraulic structures like spur-dikes and bridge foundations. This affair is a main reason of failure of bank protections and Bridges.
在港口水工建筑物布置中,最危险的波浪并不都是正向作用于防波堤的,考虑斜向波的作用更符合实际。
In assigning the port hydraulic structure, the most dangerous wave to act on breakwater is not all forward wave and it is more practical to consider the action of the diagonal wave.
水工金属结构设备是水工建筑物的重要组成部分,概述了近几年水工金属结构设备安全检测技术的主要进展。
Hydro steel structures are the important components of hydro structures. In this paper the development of safety detection technologies for hydro steel structures is summarized.
水工建筑物地震主动动土压力计算较为复杂,在现行《水工建筑物抗震设计规范》中提供的计算公式存在一定缺陷。
Fhe active earth pressure for hydraulic structures caused by earthquake is rather complicated. There are some defects in its calculation formula in current seismic design specification.
由于水工结构的条件、工程的复杂性,尤其是对泵房、水闸等水工建筑物在地震载荷的作用下可靠性分析研究甚少。
The reliability analysis of pump station and water gate under earthquake force is rare because of the condition of hydraulic structure and structural complexity.
高速水流中的水流脉动对水工建筑物的安全运行存在很大的影响,水流脉动压强的特征值一般需通过水工模型试验确定。
The pulsate pressure in high speed flow water will influence the safety of water construction, and the eigenvalue of the pulsate pressure should be confirmed by hydraulic model testing.
坝区岩土体的工程地质性质在很大程度上决定了水电工程的造价和成本,对水工建筑物的安全施工和运营有着重要的影响。
The properties of the rock-mass and soil-body in the dam area decide the price and cost of the project and have got the important influence to the safe construction of the hydraulic structures.
弧形钢闸门被广泛的应用于水工建筑物中,由于其结构和工作条件的复杂性,使得其在工程运用中存在着诸多安全稳定性问题。
Radial gates are widely used in hydraulic buildings, but some safety and stability problems exist in its application because of the complexity of structure and working condition.
利用相关分析方法,详细讨论了作用于水工建筑物的平面、柱面和球面上的边壁脉动压力的点面转换关系,推导出面脉动荷载的解析表达式。
Using the related analysis method, this article deals with the point-surface conversion of the side fluctuating pressure which ACTS on plane, cylinder and sphere in hydraulic buildings in detail.
对本文研究的水工建筑物温度应力仿真系统,结合南京三汊河水闸工程进行了试运行,得到了较为合理的计算结果,证明采用本系统可以较大缩短温控研究周期。
Use the system to calculate the pier concrete thermal stress on SanCha River in Nanjing, and have reasonable results, which prove this system can increase working efficiency extremely.
泥水工在内部和外部的墙壁,天花板和建筑物分区上进行完善,并维修和恢复石膏或类似的材料,使其产生平滑或装饰性表面。
Plasterers apply finish, and maintain and restore plaster or similar materials, on interior and exterior walls, ceilings and building partitions to produce plain or decorative surfaces.
水工混凝土建筑物一般体积都很大,而且由于施工和结构上的需要,常常是大块浇筑。
In general, volume of concrete building of the hydraulic structures is very large, and because of constructing and structural command, it is often constructs in big one.
对近年我国水利水电工程中有关水工混凝土建筑物的病害检测、评估与修补加固方面的新材料、新技术和新工艺等进行了综合性评述。
This paper summarized the advances of novel materials, technology and techniques, which had been applied in the detection, evaluation and repair of the defect in hydraulic concrete structures.
防水工程是一项体系工程,它涉及到防水资料、防水工程设计、施工技巧、建筑物的管理等各个方面。
The waterproofing works are a systems engineering, it involves to the waterproofing material, the waterproofing works design, the construction technique, building's management and so on each aspect.
防水工程是一项体系工程,它涉及到防水资料、防水工程设计、施工技巧、建筑物的管理等各个方面。
The waterproofing works are a systems engineering, it involves to the waterproofing material, the waterproofing works design, the construction technique, building's management and so on each aspect.
应用推荐