In normal cases,the slurry pressure is determined on basis of simple ground pressure theory,which results in values that are much different from the actual distribution of the.
37m泥水盾构施工,盾构始发段地质条件复杂,隧道覆土厚度7m左右,同时受加固区与地面建筑影响,地层应力状态非常复杂,而对开挖泥水压力的设定一般都采用简单土压力理论计算值,但与实际地层压力分布差别较大。
The setup of the slurry pressure in the slurry chamber becomes quite significant to the behavior of existing tunnels.
相互交叉的隧道近距离施工中,新建隧道施工必然会对既有隧道造成扰动,当盾构开挖面在既有隧道附近推进时,泥水盾构压力舱内泥水压力的变化会对既有隧道变形产生影响。
Establishment of reasonable water injection pressure of sandstone reservoir;
砂岩油田合理注水压力的确定
Cause analysis and countermeasure for high water injection pressure in Xin V block of Jilin oilfield.;
吉林油田新Ⅴ区块注水压力高原因分析及对策
Aiming at the problem of high water injection pressure and low displacement efficiency,the laboratory research on decreasing injection pressure by new surfactant system has been in process with analyzing the reasons of high injection pressure.
针对吴旗长2油藏部分注水井注入压力高、注水驱替效率低及套损井不断增加等情况,分析了注水压力升高的原因,开展了新型表面活性剂体系降压增注的应用研究。
Analysis on the Behavior of Existing Tunnels due to Setting of Slurry Pressure in Slurry Shield
下穿式盾构泥水压力对既有隧道的影响分析
testing method for autoclave expansion of portland cement
水泥压力蒸汽膨胀度试验方法
The Application of QC In The Production of Concnete Pressure Tube;
QC在水泥混凝土压力管生产中的应用
In the slurry dewatering test with commercial scale of Belt Press Filter, slurry went out the belt when it passed through the pressure area.
在带式压滤机脱水工业性试验中，污泥从压力脱水区带两侧外溢。
Study on Environmental Pressure of Cement Factory Based on MFA
基于物质流分析法的水泥企业环境压力研究
A new type of mud pump with high flow, high pressure, compactness and light weight is designed for truck mounted water well drill rig, tackling the difficulty in mud pump matching.
为车装水文水井钻机设计大流量、压力、体积、质量的新型泥浆泵，解决其泥浆泵配套难的问题。
Hydro-stone consisted of a mixture of gravel, crushed stone, sand, and Portland cement molded under pressure.
是波特兰水泥（即普通水泥），碎石和沙土的混合物在压力下形成的一种石料。
Test method of mechanical properties of mortar for ferrocement--Test of compressive strength
GB/T7897.3-1987钢丝网水泥用砂浆力学性能试验方法抗压强度试验
Test methods of mechanical properties of mortar for ferrocement-Test of axial compressive strength
GB/T7897.5-1990钢丝网水泥用砂浆力学性能试验方法轴心抗压强度试验
Study on Mechanical Properties and Pressure-sensitivity of Cement-matrix Composites Containing Nano-sized Carbon Black;
纳米碳黑水泥基复合材料力学性能和压敏性的研究
The Hydraulics Research and Structure Design for the AYX2-1 Pressure Adjusted Suspended Sediment Sampler (300kg);
AYX2-1型调压式悬移质泥沙采样器（300Kg）器体水力学研究与结构设计
Experimental Study for Dynamic Response of Foundation by Impact Rolling;
冲击碾压荷载对旧水泥路面下路基的动力响应试验研究
Experimental Study on Mechanical Properties of Polyvinyl Alcohol Fiber Reinforced Cementitious Composites under Uniaxial Compression
聚乙烯醇纤维增强水泥基复合材料单轴受压力学性能试验研究
Mechanical characteristics of pavement base under impact compacted load
冲击碾压改建水泥混凝土路面时基层的受力特性研究
Research on Influence of Mould-Compacting Method on Mechanical Properties of Cement-Stabilized Macadam
成型压实方法对水泥稳定碎石力学性能影响研究
EXPERIMENTAL STUDY OF MECHANICAL PROPERTIES OF CHLORITE SCHIST WITH WATER UNDER TRIAXIAL COMPRESSION
三轴压缩下水影响绿泥石片岩力学性质试验研究
testing method for compressive strength of hydraulic cement mortars
水凝水泥抗压缩强度测定方法
Experimental Study on Unconfined Compressive Strength of Silt Soil Consolidated by Cement and Lime
水泥、石灰加固淤泥土无侧限抗压强度试验研究