permanent load meaning in English
持久荷载
持续负载
固定负载
永久负荷；不变负荷
永久负载
永久荷载
永久载荷
Examples
- It has become to pass that the permanent load - bearing capacity of the large - span pc ( prestressed concrete ) continuous rigid frame bridge constructed with the cantilever site cast construction method keeps cutting down in service
采用悬臂浇筑施工法施工的大跨pc连续刚构桥，在使用中其持久承载力不断地降低已成为事实。 - On the basis of an analysis of the factors affecting the durability , put forth are the key measures in design for effectively controlling and enhancing the permanent load - bearing capacity , and set forth is the general principle of construction method for the enhancement of the durability
在分析影响其耐久性的因素的基础上，提出了如何有效地控制和提高其持久承载力设计的关键措施，阐述了提高其耐久性施工措施的一般性原则。 - Pile foundation and continuous wall foundation are widely used in coastal regions , where the character of local soil is always very weak . with the development of design method and the advancement of constructing technology , many new types of pile and continuous wall are applied , like the thin - wall hollow pile and the multi - function continuous wall , which can be used not only as temporary fencing structure , but also as permanent loading structures
软土地区常见的地下基础型式有桩基础和地下连续墙，近年来随着设计理论和施工工艺设备的发展，桩基础及地下连续墙基础的型式都有了很大的发展，如薄壁筒桩、集挡土、防渗及承重多功能于一体的地下连续墙等。 - For realizing above research , the computer aided design programs - sap91 and midas which are based on finite element method were also used to analyze the problems above . loads included : the first permanent load 、 the most disadvantageous symmetrical locomotive loads 、 the most disadvantageous unsymmetrical locomotive loads and so on
为了实现上述研究，主要用结构有限元电算程序sap91 ，并借助了midas程序，分析了此类桥型在一期恒期、最不利的对称活载、最不利的反对称活载等主要受力工况下的受力特点。 - It is the researchful purpose of this paper that the methods of appraising the existing structural reliability basing on own information are found , which will impel the methods of appraising the existing structural develop from applied methods to probability methods . the contents of this paper have mainly four , including : firstly , the normal value of permanent load in the existing structure is ascertained by the way that is called bayes - small capacity , which considers the dates of design and the road - test dates . secondly , by introducing the random variable that is statistical ambiguity , the statistics of loading and resistance of existing structure are researched
本文研究目的是针对现有结构的特点，建立基于自身信息的现有结构可靠性的实用评定方法，推动我国的现有结构可靠性鉴定方法由实用鉴定法向概率鉴定法发展，主要研究内容包括四个方面：一、结合结构原设计数据和现场抽样实测数据，研究了恒载标准值的统计推断方法，提出bayes小样本统计推断方法；二、利用统计不定性随机变量，结合现有结构的特点，提出荷载、抗力变异性的小样本统计推断方法；三、分析了现有结构抗力变异性的主要影响因素，并利用实测数据进行了实例分析；四、针对现有结构自身的荷载、抗力统计特性，研究了现有结构承载力的校核表达式，对恒载、抗力分项系数提出修订建议，建立了基于自身信息的现有结构可靠性实用评定方法。