mud pressure

According to application of wire line formation tester, using data of formation pressure, mud pressure, etc to estimate reservoir property and fluid characteristics, examples validates the feasibility of using formation pressure to judge reservoir property.

根据电缆式地层测试在油田的应用,利用地层压力、泥浆压力等资料判断油藏特性和流体性质,通过实例验证了地层压力判断油藏特性的可行性。

In this paper, soil mechanical parameters in construction of pipeline crossing are analyzed and the new concepts of minimum required mud pressure and maximum allowed mud pressure are put forward.

针对目前定向钻管道穿越工程的理论与力学分析方面在很大程度上依靠经验,力学参数值难以定量确定的问题,通过对定向钻穿越施工中的土压力、泥浆压力等关键参数的理论分析,指出穿越工程中的三类垂直土应力,提出了最小需要泥浆压力和最大允许泥浆压力两个新概念,并推导出各自的计算公式。

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。

testing method for autoclave expansion of portland cement

水泥压力蒸汽膨胀度试验方法

and we control it by means of the mud,

我们利用泥浆来控制压力，

In wet combustion the sludge is processed at high temperature and under pressure.

污泥的湿烧是在高温和压力下进行的。

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

Based on ATmega128 mud pressure pulse simulator

基于ATmega128的泥浆压力脉冲信号仿真器

Determining Compression Modulus of Soft Soil by Cone Penetration Test

应用双桥静力触探确定淤泥压缩模量

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

Experimental study on pressure loss feature of coal slurry pipeline transportation

煤泥管道输送压力损失特性的试验研究

Algorithms of Multi-sensor Data Fusion for the Mud Pulse Signal

一种泥浆脉冲压力传感器信号的融合算法

Investigation on triaxial creep claystone under pore pressure

孔隙压力作用下泥岩三轴蠕变实验研究

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

STUDY ON MECHANICAL PROPERTIES OF RHYOLITE UNDER LOADING AND UNLOADING CONDITIONS IN NIBA MOUNTAIN TUNNEL

泥巴山隧道流纹岩加卸围压力学特性研究

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。

Therefore, when the lifting force of gate of the bottom outlets is designed, the sediment pressure and friction force should be considered by full holes sediment.

所以在设计底孔闸门启门力时,泥沙压力及摩擦力可按满孔泥沙考虑.

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