试验研究表明:土源、水泥掺量和掺水量是影响水泥土浆特性的最主要因素。
The optimum mixing quantity of cement, water-solid ratio and quantity of additives of cement-soil slurry satisfying the space-filling effects are put forward after this research.
我采用陶瓷浆土进行创作,原因是陶瓷浆土最能够表达我的思想。
I work with porcelain paper clay as it is the form of expression that best encapsulates my concepts.
加筋土干垒块挡土墙是西方比较流行的一种挡土墙结构形式,与传统的钢筋混凝土或浆砌片石挡土墙相比,其外形美观、施工便捷且可降低整体造价。
Reinforced segmental retaining wall, a wall structure popular in western countries, is of good appearance, easy construction and low cost in comparison with the traditional RC or stone retaining wall.
钻孔压浆桩与钻孔灌注桩和后压浆技术在施工工艺上不同,其桩土荷载传递性状亦有差异。
The construction process of drilling and fluid compress pile and that of drilling and grouting pile are different, so the load transfer behaviours between pile and soil are also varied.
研究了采用泥浆铺土方法实现秧盘连续铺浆的机理,设计了泥浆铺土装置。
A principle to realize the rice seeding tray successive coverage mud using the mud bedding method is studied. A device of mud bedding is designed.
浆体与软弱地基土结合形成复合地基,可提高桩端承载力。
Cement paste with the weak foundation soil combine to form a composite foundation, can improve pile bearing capacity.
论文主要开展以下几个方面的工作:1。研究了浆囊袋注浆扩孔土钉新技术。
Thesis work carried out in the following areas:1. Study the new slurry grouting pocket reaming soil nail technology.
有机蒙脱土对沥青胶浆的疲劳性能的改善作用在高应力时比低应力更加明显。
Moreover, the improvement effect of silicate on fatigue of bitumen is better at higher stress than at lower stress ratio.
灌注桩后压浆技术解决了桩底沉淤和桩身泥皮影响灌注桩承载力的问题,使桩底、桩侧土得到了加固,从而大幅度提高了灌注桩的承载力,降低了桩的沉降量。
Problem on the bearing capacity of cast-in-place pile influenced by the deposit at pile end and the mud hanged on pile shaft can be solved by the technique with the post grouting.
施工方法,采用专用设备对混 凝土桥面板表面浮浆进行铣刨、拉毛或凿毛、清扫、吹净处理;
Its synchronous construction process includes milling and planing the concrete bridge surface to roughen, cleaning and blasting with special apparatus;
施工方法,采用专用设备对混 凝土桥面板表面浮浆进行铣刨、拉毛或凿毛、清扫、吹净处理;
Its synchronous construction process includes milling and planing the concrete bridge surface to roughen, cleaning and blasting with special apparatus;
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