| 1. | Application of long tube shaped bag technique in the yellow river channel realignment in henan
长管袋筑坝技术在河南黄河河道整治中的应用 |
| 2. | Damming technique by sand - earth exchange with filtering fabrics and cushion with long tubular sackcloth
抽沙充填土工织物反滤布长管袋褥垫筑坝技术 |
| 3. | Research on construction technology of earth and rock - fill dams and tailing dam , soft foundation improvement and aseismatic engineering
土石坝工程、灰渣筑坝技术、软土地基加固、工程抗震等研究领域取得了富有创造性、具有国际先进水平的成果。 |
| 4. | According to observations of some existing rcc dams at home and abroad , the rcc dam construction technologies are successful in general , but the problems of seepage still exist
根据对国内外已建碾压混凝土坝的运行观测，总体来说碾压混凝土筑坝技术是成功的，但普遍都存在着渗漏问题。 |
| 5. | The technique to adopt rolling - concrete for dam has been applied for just twenty years , and developed quickly for its powerful superiority and has been adopted all over the world
采用碾压混凝土筑坝技术，不过才二十多年，由于该技术具有强大的优越性，被世界各国广泛采用，发展十分迅速。 |
| 6. | The damming technique is relatively perfect now , but because of the problems in construction management are more and more severe , such as construction scheme and matching machine , which manifest the high construction expenses
虽然碾压混凝土筑坝技术已达到较成熟的地步，但是由于采用不同施工组织方案和机械配套方面存在的施工管理问题越来越突出，这集中反映了碾压混凝土坝施工费用的巨大浪费。 |
| 7. | The scale and height of rolling - concrete are spread increasingly , such as the technique studied recently that the 300 meters high gravity dam and the 200 meters high arch dam , which requires more experience in the damming technique , construction crafts and mechanization
目前，碾压混凝土坝的规模和高度正在日益扩大， 300m级的碾压混凝土重力坝和200m级的碾压混凝土拱坝的研究正方兴未艾，对碾压混凝土筑坝技术、施工工艺和机械化程度的要求也更高。 |
| 8. | It founds natural heightening theory for warping dams and puts forward specific way of diversion , measures for preventing dam eroded and design for energy dissipation and flood storage of cofferdams and sedimentation and dewatering through exploration and study on deposition in front of natural formed dam and the techniques of building dam through hydraulic filling
通过对天然聚湫坝体前的淤积和“水力冲填”筑坝技术的探索和研究，创立了淤地坝坝体自然加高的理论，并提出了具体的导流方式、坝体防冲措施及围堰消能蓄洪、留淤脱水设计。 |
| 9. | Temperature control and crack prevention of concrete - the simulation analysis characteristics of dams construction with mgo concrete , the theory apply " equivalent time " to the model for computing autogenous volumetric change of concrete which be relate to temperature history . it makes computing autogenous volumetric change of concrete be realized at case of arbitrary temperature history , so the problem puzzled engineer over a long period of time may be dispelled
针对温控防裂的一项新技术?外掺mgo混凝土筑坝技术的仿真计算特点，提出了应用“有效时间”理论，来考虑自生体积变形与温度历史有关的膨胀模型，使长期以来困绕工程界有关外掺mgo在任意温度历史下产生的膨胀变形的应力补偿计算成为可能。 |
| 10. | With the advent of 21st century , a greater development is taking place in the dam construction in china , where this technique must play more important role . therefore it has great advantage of technology and economy and will bring a bright prospect to the development in the dam construction in china
进入二十一世纪，中国的大坝建设面临着一个更大的发展高潮，外掺氧化镁微膨胀混凝土筑坝技术必将在其中起着很大的作用，因此，该项技术在我国大坝建设中具有重大的技术经济优势和发展前景。 |
