1) post-negative moment
后张法负弯矩
1.
This paper introduces construction technology of prestressing strand, analyzes raw materials, testing, design of compound proportion, construction technology, benefit analysis and points out some issues paid attention to on construction and testing technology of prestressed post-negative moment.
文章介绍了预应力钢绞线的施工技术,对原材料进场、检验、配合比设计、施工工艺、效益分析等方面进行阐述,提出预应力后张法负弯矩的施工与检测技术在施工时需注意的几个问题。
2) negative moment
负弯矩
1.
Moment capacity of semi-rigid composite beam-column joints with flush end plate connections:I. under negative moment;
平端板连接半刚性梁柱组合节点的抗弯承载力Ⅰ:负弯矩作用
2.
Bearing capacity calculation of steel-concrete composite beam under the action of negative moment;
钢—混凝土组合梁在负弯矩下的承载力计算
3.
Calculation suggestion about negative moment bending strength of the steel concrete composite beams;
钢-砼组合梁负弯矩区抗弯承载力的计算建议
3) negative bending
负弯矩
1.
The influences of degree of shear connection,sagging moment and negative bending are discussed.
试件全部采用简支,跨中两点对称单调静力加载,考虑抗剪连接程度及正负弯矩的影响。
2.
Based on the differential equations of slips, the solutions of slip and slip strain in negative bending regions of continuous composite beams are obtained.
基于组合梁在负弯矩作用下的滑移微分方程,求出了连续组合梁负弯矩区的滑移及滑移应变解。
3.
This paper briefly introduces the revised contents of composite steel concrete beams in China Code for Design of Steel Structures (GB50017-2002), including the designing method and basic theory of negative bending regions in continuous beam, partial shear connection, composite beams with profiled sheeting, and the reduced stiffness method for calculating the deflection of the composite beam.
本文简要介绍了《钢结构设计规范》(GB50017—2002)钢-混凝土组合梁一章所做的主要修订及补充内容,包括连续组合梁负弯矩区、组合梁变形、部分抗剪连接组合梁和压型钢板组合梁的设计计算方法及理论依据。
4) negative moment
负弯矩区
1.
In order to study the behavior of external prestressed beams under negative moments,two beams flexure behaviors under negative moment were tested.
为了研究体外预应力组合梁负弯矩区抗弯承载能力,完成了2片体外预应力梁在负弯矩作用下的受弯性能试验。
2.
In order to study the effect of web openings on the behavior of composite beams under negative moment,three perforated and one unperforated cantilever composite beams were designed and tested.
为研究腹板开洞对负弯矩区组合梁受力性能的影响,对三根腹板开洞外挑组合梁和一根对比梁进行了试验研究,考虑是否开洞、洞口大小、洞口补强等参数的影响。
3.
In recent years, the steel-concrete composite girder bridge is more and more applied in the continuous beam structure, the continuous bridge received the very big negative moment function in the bridge pier.
因此,对曲线钢—混凝土组合梁负弯矩区的抗裂性能进行综合研究,是合理进行桥梁设计的需要。
5) hogging moment region
负弯矩区
1.
Finite element analysis on flexural loading capacity of composite slim beam with deep deck in the hogging moment region;
负弯矩区深肋组合扁梁抗弯性能的有限元分析
2.
In this paper,a artificial neural model is made on ultimate bearing capacity forcasting of hogging moment region of continuous composite beam,learning parameters are optimized and some specimen are studied and forecasted with the model that the results is satisfactory.
确定连续组合梁负弯矩区极限承载力预测的人工神经网络模型，优化学习参数，并用该网络模型对样本进行学习与预测。
6) negative bending moment
负弯矩
1.
Ansys-finite element analysis is used to figure out the capability of steel corbel reinforcing the negative bending moment part of continuous beam or cantilever beam in reducing stress peak.
本文采用有限元计算手段分析了在悬臂粱或连续梁负弯矩梁底粘锚钢支托牛腿加固对应力峰值的削减作用,并予以实例证
2.
The results can provide the theoretical bases for the studies of the composite beam in future,including the composite tension in the negative bending moment region,local concrete cracking,reducing the properties of bearing capacity and rigidity of the composite beam,and so on.
在同时考虑组合梁负弯矩作用下钢梁与混凝土板之间滑移效应以及混凝土与纵向钢筋之间粘结滑移效应的基础上,建立了组合梁受力模型,并由此推导出组合梁负弯矩作用下的整体平衡方程及整个加载过程中栓钉刚度随交界面滑移的变化关系。
补充资料：寄张谔招张安国金陵法曹
【诗文】：
我老愿为臧丈人，君今少壮岂长贫。
好须自致青冥上，可且相从寂寞滨。
深谷黄鹂娇引子，曲碕翠碧巧藏身。
寻幽触静还成兴，何必区区九陌尘。
【注释】：
【出处】：
我老愿为臧丈人，君今少壮岂长贫。
好须自致青冥上，可且相从寂寞滨。
深谷黄鹂娇引子，曲碕翠碧巧藏身。
寻幽触静还成兴，何必区区九陌尘。
【注释】：
【出处】：
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条