pressure gallery

用法例句

Discussion on some problems development of duct grouting with post-tensioning method;

后张法孔道压浆工艺若干问题探讨

Prevention of the void in the duct grouting with post-tensioning method;

后张法孔道压浆空洞现象的防治

During the removing of two post-tensioning PC continuous bridges,their duct grouting is investigated and some prestressed strands are collected.

在两座后张法PC连续梁桥拆除过程中,现场调查得到了该两座桥的预应力孔道压浆情况和预应力钢绞线试样。

For water-uncouple charge,detonation wave shocks and presses water and stimulates shock wave,transmitting blasting pressure to rock through water and so its pressure of bore wall descended;for air-uncouple charge,however,products of detonation swelled and filled whole bore and then effects bore wall and its pressure of bore wall is the smallest among the three condit.

水不耦合装药,爆轰波冲击压缩水介质激起水中冲击波,由水将爆炸压力传递给岩石,孔壁冲击压力降低;而空气不耦合装药,爆轰产物则膨胀充满炮孔后再作用于孔壁,孔壁压力最小。

The Performance Test of the Duct Grouting and the Research of the Construction Quality;

孔道压浆性能试验及施工质量的研究

Analysis of Structural Bearing of Prestressing Concrete Duct Grouting and Its Construction Gist

预应力混凝土孔道压浆的结构受力分析及施工要点

Temperature Effect and Pore-grouting Technology Research in the Pre-process of Long-span Prestressed Concrete Box Girder

大跨径预应力混凝土箱梁预制过程中温度效应及孔道压浆技术研究

Construction Technology of Vacuum Grouting for Prestressed Pore in Bridge

桥梁预应力孔道真空辅助压浆施工技术

Grout quality testing in prestressed ducts with impact-echo method

冲击回波法检测预应力束孔管道压浆质量

Post Grouting Construction Technique for Bored Piles with Slurry-supported Wall

泥浆护壁钻孔灌注桩后压浆施工技术

Research on the Use of Later Low-pressure Grouting to the Drilling Hole Pour Pile;

钻孔灌注桩低压力后压浆的应用研究

Post pressure grouting of borehole cast-in-situ pile bottom and its quality control

钻孔灌注桩孔底后压浆施工工艺及质量控制

Analyses on Stability of Bored Piles and Research on It by Base Post-Grouting;

钻孔灌注桩孔壁稳定性分析及后压浆应用研究

New Understanding on the Mechanism of Post Grout Injection for Bored Piles

钻孔灌注桩后压浆技术机理的新认识

Study on Post-grouting Technologies of Bored Piles and Their Application;

钻孔灌注桩后压浆技术的研究和应用

POST GROUTING PILES TECHNIQUE(2)--TECHINQUE OF PRESSURE GROUTING AT BASE OF SLURRY-DRILLED PILES

后注浆桩技术(2)——泥浆护壁钻孔灌注桩桩端压力注浆工艺

TECHNOLOGY OF POST-GROUTING PILES(3) --THE CONSTRUCTION TECHNIQUE OF GROUTING AT TIP OF AUGER-DRILLED PILES IN A DRY CONDITIONS

后注浆桩技术(3)——干作业钻孔灌注桩桩端压力注浆工艺

Application of Orifice-closed Grouting Method in Low-pressure Non-cover-weight Grouting for Yanshan Reservoir

孔口封闭灌浆法在燕山水库低压无盖重灌浆中的应用

The Application Analysis of Post Compressing Grouting Technology of Bored Pile

后压浆技术在钻孔灌注桩中的应用分析

Tests on Post Grouting into Bored Pile in Shanghai

钻孔灌注桩后压浆技术在上海地区的试验

The Technique of Bore Cast-in place Pile with Post-Grouting for Ovoid Digester Work

卵形消化池工程中的后压浆钻孔灌注桩技术

Numerical Simulation of Bearing Character of Bored Pile by Post-Grouting in CCTV New Building;

央视新址后压浆钻孔灌注桩承载性状数值模拟