| 1. | Specification for design of reinforced concrete pile caps 钢筋混凝土承台设计规程 |
| 2. | Precast reinforced concrete piles 深基础钢筋混凝土预制桩 |
| 3. | A comparative study of design methods for reinforced concrete pile caps 钢筋混凝土桩承台设计方法比较研究 |
| 4. | Precast reinforced concrete pile 预制钢筋混凝土桩 |
| 5. | Quality control of construction of compacted , club - footed reinforced concrete pile 夯实扩底钢筋混凝土桩施工的质量控制 |
| 6. | The paper points out the ultimate load of concrete thick pile cap with truss model at its bottom is highest based on the tests of four reinforced concrete piles caps with different forms of reinforcements of four piles 通过对4个底部配筋形式不同的桩基厚承台进行试验研究,表明底部钢筋按析架模型配筋的桩基承台承载力最高。 |
| 7. | Controlled blasting method applied to demolishing underground reinforced concrete pile shaft is presented according to specific circumstances of drilling machine and outside restraint , especially including attention of drilling , charging and initiating etc 介绍了地下钢筋混凝土桩体的控制爆破方法,以及在钻孔设备及外界约束较特殊的情况下,钻孔、装药及起爆等方面的注意事项。 |
| 8. | Abstract : controlled blasting method applied to demolishing underground reinforced concrete pile shaft is presented according to specific circumstances of drilling machine and outside restraint , especially including attention of drilling , charging and initiating etc 文摘:介绍了地下钢筋混凝土桩体的控制爆破方法,以及在钻孔设备及外界约束较特殊的情况下,钻孔、装药及起爆等方面的注意事项。 |
| 9. | The works included 24 bored piles of 2 . 5 meters in diameter and 55 meters in depth , 500 meters long underground concrete diaphragm wall of 0 . 8 meters thick and 25 meters deep , 450 pre - cast concrete pile of 0 . 5 meters in diameter , 12 meters deep soil excavation with multi - layer post - tensioning shoring system , reinforced concrete pile caps and basement slabs 其工程内容包括了24支直径2 . 5米,深达55米直入岩层的钻孔桩,周长500米,深度25米,厚度0 . 8米的地下连续混凝土墙, 450支直径0 . 5米预制混凝土桩, 12米深开挖,多层水平钢支撑系统,混凝土桩承台及地库底板结构。 |
| 10. | Thirty roots of precast reinforced concrete piles and bored and cast - in - place piles in xi ' an had been trained with this model , and nine roots o f precast reinforced concrete piles and eight roots of cast - in - place piles had been predicted by simulating . when contrasted and analyzed the predicting result and actual numerical value , the error is always less than 20 % ( mostly within 15 % ) , which has achieved a better result 利用该模型对西安地区钢筋混凝土预制桩、钻孔灌注桩各30根作为样本进行了训练,并分别对9根钢筋混凝土预制桩和8根钻孔灌注桩进行了仿真预测,将预测结果与实测值进行了对比分析,其误差都在20以内(大部分在15以内) ,取得了较好的结果。 |