Based on analysis of the factors affecting subgrade local scour along the river such as condition of stream,condition of bed form,geometric boundary condition of river,water depth and speed of every section,scour depth of parapet,the progress of scour and the form of stream near parapet were observed through the way of field model experiment.
在对沿河路基局部冲刷影响因素如水流条件、河床沙条件和河流几何边界条件等进行分析的基础上,通过野外模型试验,观测了河流各断面的水深、流速、护墙的冲刷深度和冲刷的发展过程及护墙附近的水流形态。
The following paper analyzes and illustrates technical schemes for common problems met in the construction of pure water reservoir with reinforced concrete structure as intercross between metallic water stop tie and reserved hole,utilization of cast-in-situ concrete,and construction of retaining wall,which to offer a reference for similar engineering.
对钢筋混凝土结构清水池施工中常见的地基处理、金属止水带的位置与预留孔洞交叉、现浇混凝土使用、围护墙的施工等方面问题的技术处理方案进行了分析阐述,以供类似工程参考借鉴。
Based on the construction of the deep foundation pit of the tower building in Shanghai World Financial Centre,ring displacements and stresses the of retaining walls of circle shape supports were monitored.
结合环球金融中心塔楼深基坑施工,对圆形支护的围护墙的环向位移、环向应力进行实测,通过分析与研究,得出圆形支护在直径超过100 m的情况下仍然存在较好的拱效应。
In this paper, the retaining wall is pided into finite elements according to the layers of soil,rigidity change of retaining wall, elevations of bracing and so on.
以土层分层、支撑位置及抗弯刚度变化处等为结点对围护墙体进行单元划分，按地基系数法考虑开挖面下被动土体横向抗力。
The design of protecting wall in industrial building;
工业建筑中的防护墙设计
An analysis is carried out on the thermal insulation effects of concrete composite thermal-insulating blocks applied in roofs and exterior enclosure walls in areas with scorching summer and freezing winter.
对夏热冬冷地区混凝土复合保温砌块用于屋面和外围护墙中的保温隔热效果进行了分析,结果表明该复合保温砌块围护结构各项热工性能指标均符合地方节能标准,能有效提高室内舒适度,节能效果显著。
In this article,authors introduce the current situation and problems of non\|bearing walls of high\|rise buildings of China,and states selection principles and advice of non\|bearing exterior enclosure walls and interior partition walls.
介绍目前国内高层建筑中非承重墙的现状和问题 ,阐述非承重外围护墙和内隔断墙的选用原则和建