The state of steel arch centering under construction loads is analyzed by the finite element software MIDAS.
利用有限元软件MIDAS,对钢拱架施工的受力状态进行了数值分析。
This paper aims to conduct integration study on construction loads and falsework strength with design theories for structure reliability.
中文摘要本研究旨在透过结构可靠度设计理论,对营建载重与模板支撑本体强度进行整合性研究。
The finite difference method is used to create the basic equation of one dimensional consolidation of layered ground considering construction loads.
采用变空间步长的有限差分法,求解了多层地基考虑施工期加荷过程的一维固结问题。
The spatial steel frame bearing construction loads and directly hanging formwork must be calculated by two stage design method recommended in this paper.
当需要采用空间钢构架承受施工荷载、直接悬挂模板时,应按本文建议的施工和使用两个受力阶段进行设计计算。
The unsymmetrical construction loads is dangerous to the stability of long-span prestressed concrete rigid-frame bridge during cantilever construction phase.
非对称形式的施工荷载对悬臂施工阶段大跨径预应力混凝土刚构桥的稳定性更为不利。
The elastic characteristic value of time-dependent structures and the time of shore removal, both have effects on the ratios of maximum construction loads borne by floors.
施工时变结构体系的弹性特征值和拆模时间都影响楼层承担的最大施工荷载比率(荷载比率定义为结构承担荷载与楼板自重的比值);
Afterwards, the influence of the construction loads on segments lining is discussed, including the cracks, partial breakage, sealing strip falling, segments leakage, and segments dislocation.
进而将施工阶段管片衬砌的受力特性归纳为典型三维特性、不确定性及不可忽视性等三方面。
As the nature of the soil often varies considerably on the same construction site, the capacity of the soil to support loads also varies.
即便在同一施工现场,由于地基的性质有很大差异,土体的承载力也不相同。
Safety analysis and control during construction require better estimation of live loads.
施工过程中的安全分析与控制要求对施工活荷载有较准确的估计。
Following the process of construction, considering the worst loads, according to the assumption of plane section, the steel girder alone and the composite girder are computed respectively.
按照实际施工过程,考虑最不利计算荷载,根据平截面假定,分别对钢梁单独受力和钢-混凝土组合梁两种工况进行计算。
On the other hand, drilling and blasting are main construction method of the underground project excavation, it can't be ignored that the vibration response of surrounding rocks on dynamical loads.
另一方面,钻爆法仍然是地下工程开挖的主要施工方法,围岩在动态荷载作用下的振动响应也是一个不可忽视的问题。
Initial deflection of the floor beam of a project by lateral loads and co-axial role occurs because of the construction defects.
某工程受横向荷载和轴压共同作用的楼面梁因施工缺陷发生初始挠曲。
This paper can provide a scientific basis for design and construction in reinforcing pipeline foundation, reduction of loads on pipe, section design of pipe, and security evaluation of pipe.
本文研究的方法和成果,将为地下管道以及管基加固的设计与施工、管道减荷、管道截面设计、管道安全性判别等提供了一定的方法和理论依据。
Bulb turbine hydropower station has a lot of advantages, such as less project loads, shorter construction period, less submergence, easily to raise funds, so people now concern it more and more.
灯泡贯流式水电站就有着工程量小、建设周期短、淹没损失少、便于集资等优点,因此越来越受到人们的关注。
The Suggestions for the construction scale and plan of underground gas storage are given out in the paper according to the characteristics of the West-East gas Pipeline and market loads.
并针对西气东输管道的特点和市场负荷特性,给出了地下储气库有效储气量建设规模和建设计划的建议。
In order to rhythm the interior space and to make the loads and the construction process understandable, the wood beams an pillars are kept as visible as possible.
为了使室内空间有韵律,也为了让建筑的承载和施工过程易于了解,木梁和柱子都尽可能地暴露在外。
Segments are the basic structure units in shield tunnel. The loads and relative mechanical behaviors of segments are different between construction stage and regular service stage.
管片是盾构隧道最基本的结构单元,与正常使用阶段相比,管片在施工阶段承受的荷载及相应的力学行为均有较大差异。
Wind load is one of high-rise construction main lateral loads, under the structure wind load function dynamics analysis provides scientific basis for the high-rise construction design.
风荷载是高层建筑主要侧向荷载之一,结构在风荷载作用下动力学分析能为高层建筑设计提供科学依据。
Referring the method of choosing the standard value of loads in service phase, the standard value of live loads during construction is suggested.
参照结构正常使用阶段荷载标准值的取法,给出了钢筋混凝土结构施工活荷载标准值的建议。
So, it has a certain significance to study the influence of construction period loads on semi-rigid asphalt pavement structure.
因此研究施工期荷载对结构的影响具有一定的意义。
The construction property of impact loads of domestic larch plywood was studied.
研究了国产落叶松胶合板覆板冲击载荷结构性能。
In the design and construction of coastal and offshore engineering, the wave loads exerted on the piled structures under the action of waves and currents are generally the dominant role.
在近海、海岸工程设计施工中,桩基结构所承受的波浪荷载通常是结构设计的控制荷载。
The enviromental loads, construction materials and structural arrangements, structural design methods and safety criteria of modern high speed vessels are discussed in this paper.
讨论了现代高速船的载荷、建造材料和结构形式的选择、结构设计方法及安全准则等问题。
According to stretching loads, different jacks were selected to ensure stretch precision and reduce construction difficulty.
根据径向拉杆的张拉力值选用不同的千斤顶进行张拉,保证了张拉精度,减少了施工操作的难度。
It has become an important issue that how to implement an effective health diagnosis for a construction under a long-term effect by various adverse loads.
如何对这些长期承受不利荷载作用下的工程建筑进行有效的健康诊断已经成为一个重要课题。
The response of the suction bucket foundation subjected to combined loads is therefore of significant importance for the design and construction of offshore foundation.
研究复合加载模式下桶形基础的承载力特性,并进而依此评价海洋平台基础及地基的稳定性是桶形基础设计与施工中的关键问题。
The response of the suction bucket foundation subjected to combined loads is therefore of significant importance for the design and construction of offshore foundation.
研究复合加载模式下桶形基础的承载力特性,并进而依此评价海洋平台基础及地基的稳定性是桶形基础设计与施工中的关键问题。
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