针对岩石混凝土类材料，提出了损伤局部化分叉模型。
The paper presents a damage localization bifurcation model for rock concrete like materials.
利用格利菲思强度准则和断裂力学原理求得了混凝土类脆性材料裂缝端部微裂缝区的边界方程。
A boundary 's equation of microcrack region near crack tip of such brittle materials as concrete has been obtained according to the Griffith' s criterion and fracture mechanics.
提出了一种描述岩石、混凝土类材料断裂损伤过程区的细观力学模型，用于分析材料的非线性断裂的微观机理。
The cracking mechanism based on non linear fracture model for rock concrete materials is proposed and micro mechanical model for fracture process zone (FPZ) established.
在混凝土类软化材料断裂研究中，裂纹端部损伤区被简化为具有黏聚应力分布的非线性裂纹，该黏聚力对裂纹扩展有阻抗作用。
In the fracture study of softening materials, the damage area of crack tip is regarded as a piece of nonlinear crack with cohesive force.
基于钢筋混凝土的破坏分析，结合混凝土类准脆性材料的断裂特性，本文提出了强化筋桥联基体裂纹力学分析模型，在该虚拟裂纹端部存在粘聚力分布，而强化筋在桥联裂纹处具有与基体脱离的部分段。
Based on the failure analysis of reinforced concrete and the fracture behavior of concrete as a type of quasi-brittle materials, a model of matrix crack with bridging bar is proposed in this paper.
另外还运用有限元程序ANSYS对预应力抗裂措施下的大型钢筋混凝土水池池壁类结构形式进行了仿真计算分析。
In addition, it analyses the crack resistance of the walls of huge reinforced concrete cylindrical tanks under prestressed measures by finite element analysis software of ANSYS.
通过在大截面钢筋混凝土和钢轨抗滑桩身埋设钻孔测斜管，监测得二类抗滑桩的水平侧向位移。
The horizontal lateral displacement of reinforced concrete or rail anti-slide piles is measured by setting up borehole incline-tube in pile.
本文的目的是采用含分数阶导数的类标准线性体来模拟考虑老化的混凝土的蠕变和松弛规律。
The aim of this paper is to give a simulation of creep and relaxation laws of concrete with aging by using standard-linear-like body with fractional order derivatives.
堆场类建筑的外墙一般按照三边固定一边自由的混凝土双向板，板承受荷载为三角形荷载。
The external wall of a warehouse is a reinforced concrete two-way slab which has one simply supported end and three fixed ends, bearing load of triangle.
分析了高强混凝土非荷载裂缝产生的原因，并提出了如何防止高强混凝土结构产生这一类裂缝的措施。
The possible reasons of non-loaded cracks of high-strength concrete structures were discussed in this paper. In addition, corresponding cracks controlling measures are proposed.
水泥混凝土作为一大类建筑材料，有着广泛的用途，针对不同的用途，国家标准中有详细规范要求。
Cement concrete as a large class of building materials has a wide range of using for different purposes, and the national standard has detail specifications.
阐述一种分析部分预应力混凝土B类构件应力的方法。
The paper expounded a method to analyzing B parts stress of portion prestressed concrete.
介绍了LB—30类型沥青混凝土搅拌机烘干滚筒系统及搅拌系统的技术改造过程及主要内容。
This paper introduces the course and main contents of the transformation of LB-30 type asphalt concrete mixer's dry rolling system and mixing system.
水、土中硫酸盐对混凝土结晶腐蚀，经工程实践和实验研究证明是受宏观气候影响最大的一类腐蚀。
It is proved by practice and tests that crystallizable erosion of concrete by sulfates in water and soil is one of the most serious ones influenced by macroclimate.
KH系类复合型水泥发泡剂是我公司新研发的国内最新一代混凝土添加剂。
Department of KH composite cement foaming agent is developed by our company the most new generation of concrete additives.
本文从混凝土坝分层浇筑坝体温度的实际问题中，抽象出一类抛物偏微分方程组的混合问题，并且证明了其广义解的存在唯一。
In this paper, an abstract mixed problem of a class parabolic differential equations is generalized from the dam body temperature during the stratified placement of concrete dam.
根据两类极限状态的基本要求，建立了预应力混凝土梁截面设计的控制方程，提出了直接设计方法。
Based on the demands of two limit states, the design control equations of cross section for prestressed concrete beam are derived and the direct design method is presented.
它们对水泥净浆和新拌混凝土的工作性的影响有所不同，此外掺加两类减水剂的硬化产物的力学性能和微观结构也具有很大差别。
However, there are large distinctions between the influences of the two types to the workability of cement paste and fresh concrete, the mechanical properties and microstructure of hardened concrete.
在新型混凝土抗裂外加剂中，有机类减缩剂及无机膨胀剂的研究与应用受到了广泛的关注。
The research and application of organic shrinkage reducing agent (SRA) and non-organic expansion agent (EA) are drawing great attention among that of new-type concrete anti-cracking admixtures.
高等级公路路面有沥青混凝土路面和水泥混凝土路面两类。
There are two kinds of pavement for the high grade highways, i. e. bituminous concrete pavement and cement concrete pavement.
混凝土养护从大的范围可分为自然养护与加热养护两类。
Concrete from the scope of conservation can be divided into the Nature Conservancy and the conservation of two types of heating.
本文研究了混凝土、岩石类损伤材料的宏观断裂模型。
A fracture model for damaged materials like concrete and rocks is presented in the paper.
石头和砖传统思想砌体时提到，但今天，发生在类混凝土铸造材料，块，玻璃和混凝土倒和质感。
Stone and brick are traditionally thought of when masonry is mentioned; but today, the category takes in concrete cast materials, blocks, glass, and poured and textured concrete.
石头和砖传统思想砌体时提到，但今天，发生在类混凝土铸造材料，块，玻璃和混凝土倒和质感。
Stone and brick are traditionally thought of when masonry is mentioned; but today, the category takes in concrete cast materials, blocks, glass, and poured and textured concrete.
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