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- With FDM, the stress and displacement distributions of any parts of the cement concrete slab can be easily achieved. 利用有限差分法则能克服这个缺陷,并能方便地计算出整个板体不同部位的应力和位移分布。
- By comparing FWD field test data with finite element methods (FEM) results, an identification method of void beneath cement concrete slab corner is established. 建立了通过板角和板中的FWD实测弯沉盆数据,对比理论计算结果判别水泥混凝土路面板角脱空状况的方法。
- Fast Mending Cement Concrete Slab with Grouting Method 应用灌浆法快速修补水泥混凝土板块的技术
- Study on Grouting Technology for Old Cement Concrete Slab 旧水泥混凝土路面板灌浆技术研究
- Field Test Research on Modulus of Resilience for Impacted and Compacted Existing Cement Concrete Slab as Bed Course 冲击压实后旧水泥混凝土路面作为垫层及其回弹模量的试验研究
- Identification of Void Beneath Cement Concrete Slab Corner Based on Deflection Index 基于弯沉指数的水泥混凝土路面板角脱空识别
- wood cement concrete 木屑混凝土
- The accrete effects of concrete slab, wood board, iron plate and plastic board were better than other material. 比较不同试验材料的生物附着效果,混凝土板、木板、铁板和塑料板的附着效果较好。
- Analysis is made on the formations of the crake and broken slab in cement concrete pavement, and given the precautions. 通过对水泥混凝土路面裂缝和断板病害产生原因的分析,从设计和施工方面提出防治措施。
- The accrete effects of rough concrete slab, wood board with rustproof paint, iron plate with green paint and gray plastic board were the best among the same material. 同种材料,表面粗糙的混凝土板、涂有红丹防锈漆的木板、涂有绿漆的铁板和灰色塑料板的附着效果最好。
- The cement concrete pavement is one of both high-type pavements. 水泥混凝土路面是两大高级路面类型之一。
- The problem of cement concrete pavement repair was studied. 对水泥混凝土路面修复问题进行了研究。
- Due to the complex construction environment , the in-situ cement concrete road slab of the urban road often has some cracks during the construction and the early period after usage . 城市道路的现浇水泥混凝土路面板,由于施工环境复杂,施工中以及使用后早期常常产生一些裂缝,致使路面板在使用后时间不长即受破坏。
- A piece of concrete slab was placed next to the kiosk as an interim solution. 在检查站旁设置混凝土板,作为临。
- I met a white-haired old lady, sitting in the shade on a bare concrete slab. 我碰到一个满头白发的老年妇女坐在一个荫凉处裸露的水泥板上。
- Failare Analysis and Protection of Paving of Cement Concrete Bridge. 水泥砼桥面铺装病害原因分析及防治。
- This paper abrievely analyses the reason of cement concrete, and put f. 主要分析了混凝土温度裂缝的产生原因,并提出了预防措施。
- The path is paved with concrete slabs. 这条路是用混凝土板铺成的。
- This type of foundation simply consists of a reinforced concrete slab, on which the walls etc. are built. 这种基础就是一块上面可以砌墙的钢筋混凝土厚板。
- Check China producted concrete slab walking machine against import fixed machine. 混凝土板条设备国产行机与进口定机的比较。