查询词典 grouting

Based on the short gel-time features of ordinary cement sodium-silicate and alkali-activated salic cementitious materials, an ideal structure model of high performance sodium-silicate suspension two-shot grouting material was established. An experiment was undertaken to verify the solidification value of Na~+ and water-erosion resistance of a grouting material combined with cement and metakaolin-sodium silicate. This paper put forward a compact structure with a dominant ingredient of-Si-Al-H zeolite gel formed on later age and a minor part of C-S-H formed on early age, which composed of sodium-silicate, substances that could release Ca~(2+) spontaneously and stably or by the aid of sodium-silicate, and active salic substances.

结合普通水泥-水玻璃快速胶凝和碱激发硅铝质胶凝材料的特点，本文建立了高性能水玻璃悬浊型双液灌浆材料的理想结构模型，并通过水泥复合偏高岭土-水玻璃灌浆材料的Na~+固化性能和抗水溶蚀性能进行了试验验证，提出其组成结构应是以-Si-Al-H类沸石凝胶物质为主、C-S-H为辅的复合共存密实结构，其组成要素为水玻璃、能自发稳定地或在水玻璃作用下迅速释放出Ca~(2+)的物质、活性硅铝质材料。

This article presents the application of grouting to the seepage prevention treatment in Xiaolangdi Reservoir,describe the arts and crafts of grouting and the merit of BR serosity.

介绍了灌浆技术在小浪底水库防渗处理中的应用，阐述了灌浆的施工工艺以及BR浆液的优点。

The paper examines the properties of cement serosity, clay and fly ash through analyses on the properties of many grouting materials. The research Designs a cement-clay plus fly ash and catalyst mixed grouting liquid featured mobility, high intensity, good stability, cheap price, controllable cementing time and good groutability.

本论文在对多种注浆原材料性能的分析，对水泥浆液、粘土特性和粉煤灰特性分析的基础上，研究设计了具有流动性好、强度高、稳定性好、可注性好、凝胶时间可以调节控制的水泥-粘土-粉煤灰混合浆液。

In general, the key measure to pipeline recovering is grouting, which means grouting in subjacent bed to raising the pipeline.

以北京地铁黄庄站下穿热力管道抬升注浆工程为研究对象，利用三维有限差分数值方法分析了新建车站开挖引起超大管道的变形特征。

Based on active timbering principle of bolt-grouting, shearing strength between bolt-grouting and rock can be transformed into the surface pressure of acting on the inner surface in the cavity and anchor-forced rock is regarded as a equivalent material.

3基于锚杆的主动支护原理，将锚杆与岩体之间的剪应力转换为作用在洞室内表面上的面压力，将锚固后的岩体视为等效材料。

This paper studies the technique such as grouting steel floral tube ,steel anchor pipe frame, the combination of steel floral tube and spud for antislip and grouting steel tube anchor cable based on the comprehend of steel floral tube technique and the engineering feature of highway landslope in mountainous district.

在对注浆钢花管技术了解的基础上，结合某山区高速公路边坡工程病害的特点，对注浆钢花管、钢锚管框架、钢花管和抗滑桩组合以及注浆钢管锚索等加固技术在边坡滑坡处治中的施工工艺进行了研究，研究成果可供公路工程科研、设计和施工技术人员参考。

This paper introduced backwall grouting process and grouting effect of-290 level downcast shaft in Jilongshan Gold Mine.

介绍了湖北鸡笼山金矿-290中段进风井壁后注浆施工工艺过程和注浆效果，并对壁后注浆技术经济效益进行了分析。

With basis of lots previous research, and considerations of high pressure jet grouting mechanism, influence factors and solid mechanics, with research methods like theoretical analysis, num erical simulation, field experiments and so on, here in this paper gives further study about working mechanism and influencing factors of horizontal grouting.

论文在大量前人研究成果的基础上，从高压喷射注浆加固机理、影响因素、固结体基本物理力学性质入手，运用理论分析、数值模拟和现场试验等多种研究方法，对水平旋喷技术的作用机理与影响因素进行了较为深入的研究。

The cementitious grouts mainly applies to anchor bolt、equipment foundation and quadratic grouting of steel structure soleplate, reconstruct and consolidate of concrete structures and aperture grouting of prestressed concrete and concrete structure.

水泥基灌浆材料主要应用于地脚螺栓锚固、设备基础及钢结构柱脚底板的二次灌浆、混凝土结构改造、加固及后张预应力混凝土结构孔道灌浆。

It was proved that deformation modulus, compression strength, tensile strength, shear strength and Poisson ratio of lamprophyre could not meet the design requirements after high pressure cement grouting, so chemical grouting was proposed to treat the lamprophyre. High permeable epoxy resin was employed to grout the weathered lamprophyre.

因仅靠单纯的高压水泥灌浆无法使岩体的变形模量、抗压、抗拉、抗剪强度以及泊松比等物理力学指标达到设计要求，应有针对性地采用化学灌浆方法对煌斑岩脉进行加固处理。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。