1) back-grouting
背后注浆
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 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。
4) 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。
5) post grouting
后注浆
1.
The mechanism,method,effect and capacity mode of tensile pile with post grouting are introduced.
介绍了抗拔桩后注浆技术的基本原理、实施方法、效果分析及承载力计算模式。
2.
A formula of the estimate of post grouting,with clear geometrical meaning and matching dimension,is brought out.
桩端后注浆灌注桩单桩合理注浆量与承载力的计算成为工程界关注的主要问题之一,尚无设计规程可循。
3.
The design and construction method of hand dug piles with post grouting by the driven tube at the pile end is introduced with reference to the field cases.
结合实际工程介绍了人工挖孔灌注桩桩底打管后注浆的设计与施工新方法 ,使用该方法不仅可避免在含承压水的砂土层中进行人工扩底施工且可提高单桩承载
6) post-grouting
后注浆
1.
Open post-grouting technique of bored concrete pile;
混凝土灌注桩开放式后注浆施工工艺
2.
Analysis and research on the bottom post-grouting effect of cast-in-place bored pile;
钻孔灌注桩桩底后注浆效果分析与研究
3.
Experimental research and analysis of cast-in-place piles with expanded-base and post-grouting;
扩底后注浆桩的现场试验研究与分析
补充资料：背后
①后面：山～。②不当面：有话当面说，不要～乱说。
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