natural aggregate meaning in Chinese
天然骨料
天然集合体
天然集料
自然聚合物
自然团聚体
Examples
- Compared with natural aggregate , the accumulation density of recycled aggregate is lower , the water absorption is higher , the surface is rougher and the crush index is greater , the performance of concrete changes evidently
再生骨料与天然骨料相比,堆积密度小、吸水率高、表面粗糙且压碎指标大,对再生混凝土性能影响明显。 - Using the contrast tests of 13 recycled aggregate concrete beams and natural aggregate concrete beams , the effects of replacement ratio of recycled coarse aggregate and shear - span ratio on the characters of shear capacity and deformability of recycled concrete beams are investigated
摘要通过13根再生混凝土梁与普通混凝土梁的对比试验，对再生粗骨料取代率、剪跨比等因素对再生混凝土梁斜截面受力和变形性能的影响进行探讨。 - The test result shows the deflection and diagonal crack of recycled aggregate concrete beams are bigger than natural aggregate concrete beams , the shear capacity of recycled concrete beams reduces with the increase of recycled coarse aggregate content , the shear capacity reduces with the increase of shear - span ratio
试验结果表明：再生混凝土梁比普通混凝土梁变形和斜裂缝宽度稍大；随着再生粗骨料取代率的增加，再生混凝土梁的抗剪承载力略有下降的趋势；随着剪跨比的增加，抗剪承载力减小。