critical depth
临界深度
2025-09-06 21:38 浏览次数 8
临界深度
critical l depth临界深度
critical-depth flume详细翻译
critical fill depth临界填土厚度
critical grinding depth临界磨削深度
Critical Excavation Depth临界开挖深度
critical submerged depth临界浸深
critical effect depth临界影响深度
critical foundation depth地基临界深度
based on comparison of strata pressure data from measurement and theoretical calculation, the author put toward a formula for calculation of freezing pressure below a critical depth of shaft.
在讨论永久地压时,根据实测数据和理论计算公式的分析,提出了深井表土地压的计算公式及使用该公式的临界深度。
this paper presents a direct formula for calculating the critical depth of trapezoidal canal with an equivalent square coefficient method.
应用等面积系数法提出了一种梯形渠道临界水深的直接计算式。
the solution process of critical depth on trapezoidal channel is to solute a single variable.
梯形明渠临界水深的求解过程是求解一个单变量超越方程的过程,理论上无解析解。
the studies show the groundwater level is rising quickly and may surpass the critical depth along downstream area with the extension of the irrigating field, which can bring on the soil salinization.
研究表明:该区随灌溉面积的扩大,地下水位上升迅速,灌区下游水位将超过临界埋深,从而引起土壤次生盐渍化。
the entry deeper than the critical depth is defined as deep entry in this paper.
将埋深超过此临界深度的巷道定义为深井巷道。
the law of critical depth varying with diameter and deviation distance and the hidden holes handling range under subgrade were found out; also the effects of dynamic and static load were compared.
找出了临界洞室埋深随洞径和偏移距离变化的规律,并确定出了路基下伏暗穴治理范围,同时对动、静荷载效应进行了对比分析。
in fact, the formula for calculating critical depth of duplex trapezoidal is to deal with a formula which has two parameters whose highest power is six, but in theory there is no answer.
梯形明渠临界水深实质上是求解含一个参数的一元六次方程,理论上无解析解,现已有简捷、準确、通用的直接计算方法;
in the model, the influence off5 and f8 faultage had three status that were the first critical depth, the second critical depth and transition depth.
模型中的f5、f8断层对地应力分布影响分为第一临界深度、第二临界深度和过渡深度三种情况;
there is a critical depth for the improvement soils.
坑内土体加固存在一个临界深度。
there have been several approximate solutions for critical depth of a channel with trapezoidal section, and some of them are satisfactory.
梯形明渠临界水深的近似解法已有多种,渐趋成熟。
the convergence of formula, the determination of initial value to iteration and the calculation of critical depth of water has been discussed, and applied examples are listed is this paper.
对计算公式的收敛性、迭代初值的选取和临界水深的计算进行了讨论,并列举了应用实例。
it is found that the load critical depth and the friction range increase while the cap breadth increases with the same replacement ratio.
发现置换率相同时,承台板宽度大,水泥土桩的荷载临界深度也大,桩侧摩阻力分布深度下移。
in addition, the experiential relation between limit cone penetration resistance and critical depth is obtained.
另外,还得到了锥头极限阻力与临界深度之间的经验关系。
analysis show that there is a critical depth below which remarkable deformation will occur in the surrounding rock of the entry.
通过现场观测和分析,认为存在一个使巷道围巖发生显着变形的临界深度。
the study was to solve the trapezoidal open canal critical depth of water based on the pattern search algorithm.
基于模式搜索算法求解梯形明渠的临界水深。
minimal thickness and critical depth determined by current pile code are compared with the presented results.
还就现行规范中桩基进入持力层深度或离软弱下卧层距离大小的规定进行了讨论。
in this paper, the typical 6 kinds of optical glasses have been grinding by the ultra-precision grinding, brittle-ductile transition's critical depth of brittle materials is researched theoretically.
利用超精密磨床磨削加工6种典型的光学玻璃,先从理论上研究了脆性材料脆塑转变的临界值。
objective it is difficult to calculate critical depth of arched section tunnel for its complex geometrical shape.
目的建立普通城门洞形断面临界水深的简捷计算方法。
first, discusses the critical depth into rock, on this basis, carries on the minimum pile radius and the optimized design of the depth into rock.
考虑到该桩嵌巖深度和计算临界屈曲荷载较大的特点,就其结构进行优化设计。
a new iterative method of calculating critical depth of water for ladder canal is presented in the paper.
提出了梯形渠道临界水深的一种迭代解法。
taking the orient longquan project for example, according to the limit equilibrium theory, critical depth of stratum on the goaf is calculated by the method of mechanics.
以东方龙泉建筑工程为例,基于刚体极限平衡原理,采用力学分析方法确定了建筑荷载作用下采空区上覆巖层的临界厚度。
it is found that the load critical depth and the friction range increase while the cap breadth increases with the samer.
发现置换率相同时,承台板宽度大,水泥土桩的荷载临界深度也大,桩侧摩阻力分布深度下移。
the critical depth of generating chips is related to the actual cutting edge radius and the speed of the grinding;
产生切屑的临界磨削深度与实际切削刃半径、磨削速度有关;