The monitoring system, the contents and measures of soil grouting reinforcement process were studied according to condition of project.
依据具体的工程条件，研究了注浆加固过程控制的监测系统、控制内容和实施方法。
Up to now grouting parameters for the porous surrounding rocks, depended on the penetrating coefficient for shallow surface soil, is unfit for the deep surface soil grouting.
目前孔隙性围岩注浆参数大多是根据浅表土的渗透系数确定的，这不适合深层土注浆。
Soil displacements are induced by ground loss and are affected greatly by grouting amount.
隧道周围土体的位移是由地层损失引起的，并且与注浆量有很大关系。
This paper introduced the grouting effects of the foundation reinforce on the incompact soil with gravels and the weathered rock.
在松散的滑坡堆积碎石土和中强风化岩地基上进行加密灌浆，取得了明显的加固效果。
Grouting pressure was added on the borderline of grout and soil in simulation of grouting process.
注浆的过程被模拟成不断在注浆体和土体的边界面上施加均匀压力的过程。
The engineering indicates soil excavation and dense-compacted grouting are effective rectification and reinforcement methods in the special ground condition.
工程实践表明，掏土纠偏和压密注浆在一定地层中，是有效的纠偏加固方法。
Based on stress analysis of soil mass in the course of cleavage grouting, the cleavage type of different kinds of soil mass is discussed in this paper.
本文通过对劈裂灌浆过程中土体的应力分析，探讨了不同类型土体劈裂形式，从而对劈裂灌装加固土体的机理得到了较好的解释。
Properties of the soil of soft foundation is expressed. According to the theory of hydrological geology, consolidation mechanism of chemical cement grouting in soft foundation is probed.
本文阐述了软弱地基的土质特征，并从水文工程地质理论观点出发，对软弱地基中水泥类化学灌浆固结机理进行探讨。
Aiming at the disadvantages of gravity grouting soil nailing, high-pressure grouting soil nailing is introduced in this paper, and its characteristics are discussed.
面对重力注浆土钉的一些不足，提出了高压注浆土钉，并对它的一些特性作了一些探讨。
Base on the mechanism of grouting consolidation and combined with a highway section practice, the paper explores the implementation of using grouting method to reinforce soft soil subgrade.
基于灌浆加固机理，结合某路段工程实际，探讨了软土地基采取灌浆加固处理方案的实施。
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.
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。
It explores the ways and means of FLAC3D numerical simulation of grouting among soil.
应用FLAC3D软件程序探索了土体注浆数值模拟的方法途径。
The Vertical and horizontal displacement of ending hole are both decreased with the increase of pile length when the soil and grouting pressure is constant.
在土体性质相同且注浆压力恒定不变时，灌注桩桩端孔水平向和竖向位移随桩长的增加而减小。
The using of technique of pre-stressed anchoring pile, shot anchoring net, concrete frame, grouting and reinforced soil in the prevention and utilization of landslide are introduced in this paper.
本文介绍锚拉桩、喷锚网、钢筋混凝土格构、注浆、加筋土等技术在三峡库区滑坡等地质灾害防治与利用的初步经验。
Through grouting reinforcement to change the function of the soil mechanical to improve the soil's deformation modulus can effectively reduce the bridge pier subsidence.
通过注浆加固改变地基土的力学性能，提高土体变形模量，能有效减小桥墩的沉降量。
Based on mechanics model of pullout, the transfer mechanism of pullout load of high-pressure grouting soil nailing is discussed.
通过土钉抗拔力学模型探讨了高压注浆土钉的抗拔荷载传递机理，简单介绍了其施工工艺。
The grouting technique is an important effect that affects the bearing capacity of pre-stressed soil anchor.
灌浆工艺是影响土层预应力锚杆承载力的一个重要因素。
When the bearing stratum at the tip of bored pile is sandy soil stratum, the method of pile tip pressure grouting can effectively improve the bearing capacity of single piles.
泥浆护壁钻孔灌注桩当桩端持力层为砂土层等非岩石层时，通过桩底压密灌浆能有效地提高单桩承载力。
According to geological drilling and physical detection, grouting with cement clayey soil shall be used for seepage treatment and shows a good result.
根据地质钻探及物理探测分析，采用水泥黏土灌浆进行防渗漏处理，取得了较好的效果。
Based on the contrast of grouting and re-beating of floating piles, the latter should be adopted in soft soil foundation.
通过对浮桩进行注浆和复打两种处理方法的对比研究表明，在软土地基中处理管桩浮桩应优先采用复打措施。
The new type of pile engine of grouting adopts structure of eccentric block vibration, setting pile by forced vibration soil to be broken.
新型灌注沉桩机采用偏心块振动式机构，强迫振动土壤破裂下沉桩管。
High pressure grouting technique and pre stressed bolt are the principal means to consolidate special mine rock and soil.
高压注浆技术与预应力锚杆是矿山特殊岩土工程加固的两种主要技术手段。
According to the special geological condition, soft soil slope treatment using jet grouting pile was studied.
针对边坡饱和软土的特殊工程地质条件，对旋喷桩加固处理边坡软土地基进行探讨。
Pipe-soil contact pressure increased slowly along with pipe jacking, and it also maintained stated basically after some distance. Contact pressure of tip pipe was greatly affected by grouting.
管土接触压力随管道的顶进一开始缓慢上升，到一定距离后基本保持在一定范围内。
Thesis work carried out in the following areas:1. Study the new slurry grouting pocket reaming soil nail technology.
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。
This paper presents the foundation soil strengthening by small tremie pre -grouting methods and an example of construction of new foundation to be built under an old building.
介绍用小导管预注浆法加固地基技术及其在旧楼下建新基础的施工实例。
The numerical simulating results show that soil disturbance influence on pipelines turns greater when grouting pressure, pipelines depth and distance from excavation face turns larger.
模拟计算结果证明，注浆压力越大、管线埋深越深、距开挖面越近，土体扰动对管线位移影响越大。
Based on mechanics model of pullout, the transfer mechanism of pullout load of high-pressure grouting soil nailing is discussed. Moreover, the construction process is briefly presented.
通过土钉抗拔力学模型探讨了高压注浆土钉的抗拔荷载传递机理，简单介绍了其施工工艺。
In view of the problems encountered in the construction of pile setting by grouting man dug hole, such as flowing sand, silty soil, underground water and rock, some solutions are summed up.
针对人工挖孔灌注桩在施工时遇到的问题，如流沙、淤泥质土、地下水、岩石等，总结出一些解决办法。
In view of the problems encountered in the construction of pile setting by grouting man dug hole, such as flowing sand, silty soil, underground water and rock, some solutions are summed up.
针对人工挖孔灌注桩在施工时遇到的问题，如流沙、淤泥质土、地下水、岩石等，总结出一些解决办法。
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