1) wall clearance grouting
壁间注浆
1.
When double_layer steel concrete shaft wall pours water after thawing at shaft frozen section, adopt wall clearance grouting and follow_up grouting.
建昌营铁东煤矿风井井筒冻结段双层钢筋混凝土井壁解冻出水后 ,采用壁间注浆 ,辅以壁后注浆 ,文中着重介绍了立井井壁后注浆施工技术 ,并对几个有关后注浆的问题进行有价值的分析论述。
2) backwall grouting
壁后注浆
1.
By using the combined support technology of concrete sprayed anchored net,anchorage cable and backwall grouting in the mechanical and electronic underground chamber of Shuangmiao extending area of Gedian Mine,Shenhuo Coal and Electricity Joint-stock Company,the tunnel condition is effectively improved,the deformation of the surrounding rock is inhibited.
介绍了根据硐室布置的岩层和地质条件及机电硐室设备布置的具体要求,神火煤电股份有限公司葛店煤矿双庙扩大区井底车场机电硐室(泵房、变电所)成功采用锚网、锚索、壁后注浆联合支护技术;实现了多次支护的抗压作用,保证了大断面机电硐室的有效施工,确保了机电设备的安全运行。
2.
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。
3) grouting through the shaftlining
破壁注浆
1.
The engineering techniques mending shaft lining ruptures in coal mine area covered by thick overburden soils in Eastern China are introduced, and two grouting techniques (grouting from the surface and grouting through the shaftlining) are chiefly discussed on their technics flows and their advantages disadvantages.
对黄淮地区厚松散表土层覆盖区矿山竖井破裂的治理方法进行了讨论 ,分析了地面注浆与破壁注浆方法应用于井壁破裂治理工程中的基本工艺流程及其优缺点 。
4) grouting behind segment
壁后注浆
1.
Test and Application of GPR Detecting of Grouting Behind Segment of the Shield Tunnel Across the River;
越江公路盾构隧道壁后注浆探地雷达探测试验及应用研究
2.
When we use the ground penetrating radar(GPR) to detect the effect of grouting behind segment at the shield tunnel tail,it is very important to ascertain the velocity of electromagnetic wave(EMW) to obtain accurate results.
利用探地雷达(GPR)方法探测软土盾构隧道盾尾壁后注浆分布效果时,电磁波在介质中的传播速度是准确识别介质界面的关键。
3.
And the grouting behind segment at the tail is more focused on for controlling the surface settlement.
盾构隧道的纵向力学与变形性态研究,尤其是盾尾壁后注浆效果已经引起国内外学者的广泛关注,笔者首次利用探地雷达方法,对上海某盾构隧道盾尾壁后注浆分布进行探测,并进行了初步的分析,结果表明,利用该方法可有效地探测隧道壁后的注浆分布,为隧道纵向力学变形性态的控制提供一定依据。
5) side wall grouting
侧壁注浆
6) backfill grouting
壁后注浆
1.
Utilizing the self-made element model devices of backfill grouting,the change laws of grout deformation and grout pressure dissipation are studied under different grouting pressures,different grout material mixtures and different soil conditions.
壁后注浆是盾构施工的关键工序。
2.
During the construction with shield machine, backfill grouting is a necessary and key procedure, which can actively control stratum displacement and ground-stress release by filling the shield tail void, and thus reduce surround soil displacement and surface settlement.
使用盾构法施工时,对盾尾空隙进行壁后注浆是盾构施工的必备及关键工序,通过充填盾尾空隙以达到主动控制地层沉降及地层应力释放的目的,从而减少隧道周围地层位移和地表沉降。
补充资料：电泳注浆成型
分子式：
CAS号：
性质：陶瓷浆料的成型方法之一。利用浆料中颗粒荷负电，在直流电场作用下向阳极运动而沉积在模型(阳极)上形成坯体的成型方法。此法可加快坯体形成速度，坯体较致密，可用于面砖，基板等的成型，但有时会因水的电解作用产生气泡，电场不均匀会造成坯体厚薄不均或脱模困难，故尚未得到广泛使用。
CAS号：
性质：陶瓷浆料的成型方法之一。利用浆料中颗粒荷负电，在直流电场作用下向阳极运动而沉积在模型(阳极)上形成坯体的成型方法。此法可加快坯体形成速度，坯体较致密，可用于面砖，基板等的成型，但有时会因水的电解作用产生气泡，电场不均匀会造成坯体厚薄不均或脱模困难，故尚未得到广泛使用。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条