| 1. | Cooperative action between row of piles and ring beam during excavation procedure
排桩与圈梁协同作用下考虑开挖过程的挠曲方程法 |
| 2. | Researches on ring beam retaining structure of deep foundation pit by spacial analytical method
深基坑环梁支护结构空间分析方法的研究 |
| 3. | The external frame is composed of 24 inclined concrete - filled columns , steel horizontal ring beams , and steel diagonals
钢结构外筒由24条斜向立柱、水平斜向环和斜撑组成。 |
| 4. | The stiffness ratio of ring beam to pile affects the maximum value of moment near the bottom of excavated pit
圈梁的抗弯刚度与桩的刚度比对桩身弯矩特别是坑底附近的最大弯矩值也有很大影响。 |
| 5. | Ring beam may control the top displacement of piles validly . it has affect on keeping buildings stabling around foundation pit
圈梁可以有效地控制桩顶位移，可以起到维持基坑周围建筑物稳定的作用。 |
| 6. | The test result makes known that ring beam and piles in row working as a whole is different from the state having no ring beam
试验结果表明，圈梁和排桩的协同作用使得桩身内力与变位明显不同于无圈梁情况。 |
| 7. | It is the effect of ring beam in retaining and protecting mechanics properties for excavation that this paper focuses on . in this paper , there are eight groups tests
本文所开展的试验研究工作即是针对基坑支护结构中圈梁的刚度对整体支护结构的性状影响。 |
| 8. | Interiorly , the uestc high power microwave laboratory has studied gyrotron since the late 1970s and reach advanced level internationally . magnetron injection gun ( mig ) provides the helical ring beam
在国内,电子科技大学高功率微波实验室自70年代后期起,也对回旋管进行了大量的研究工作,并达到国内外先进水平。 |
| 9. | It is on condition of the retaining and protecting piles imitated by nylon sticks , the top ring beam imitated by steel board , the foundation wadded by sandy soil , and the sectional size and extra load changed
本文试验是以尼龙棒模拟支护桩，以扁钢模拟桩项圈梁，采用砂土填筑地基，通过变换圈梁的截面尺寸及堆载进行了八组试验。 |
| 10. | Deformation of the foundation is analyzed by using the in - situ data of the settlement of the oil tank ' s cone and the ring beam , and by considering the relationship between the settlement and displacement of the ring beam and foundation
根据现场油罐锥面和环梁沉降观测资料，以及环梁沉降与地基土沉降和位移的关系，分析了油罐地基土体的变形。 |
