采用复合地基的目的通常是提高地基承载力和减小地基的沉降量。
Composite foundation is generally used to improve the bearing capacity and decrease the foundation settlement.
水泥土搅拌桩作为基坑支护结构或用于提高地基承载力效果显著。
The mixing pile using cement is effective to construct shoring structure and to improve ground strength.
增加持力层土中的碎(块)石含量，可有效提高地基承载力、改善地基变形性质。
By Jia Chili layer of soil in the broken (piece) stone content, which can effectively improve the bearing capacity, to improve the deformation properties of the foundation.
通过改进夯填工艺和改造夯锤的外形尺寸和重量，达到了大幅提高地基承载力的目的。
Through the improvement of puddle backfill technology and modification of the dimension and weight of hammer ram the purpose as enhancing the bearing strength of foundation is achieved.
复合地基较天然地基能提高地基承载力、控制变形，又比桩基经济，得到了广泛应用。
The compound ground natural foundation can enhance the ground supporting capacity, the control to distort, also compared to the pile foundation economy, obtained the widespread application.
通过试验证明振动沉管碎石桩在排水性能、减少地基不均匀沉降、提高地基承载力等方面具有卓越的成效。
By test shows that vibro replacement stone columns in the drainage performance, reducing differential settlement of foundation, improving the bearing capacity and so has excellent results.
采用挤密成孔夯实水泥土桩复合地基处理湿陷性地基，可以有效地提高地基承载力同时消除地基的湿陷性。
It can eliminate the collapsibility of the foundation and improve the bearing capacity that adopts the tamping soil-cement pile through squeezing to form pore.
预应力混凝土管桩近年来在工程建设中得到了广泛应用，预应力混凝土管桩复合地基能有效改善地基土受力状态，提高地基承载力。
Pre-stressed concrete tubular pile was used in some projects in the years, Pre-stressed concrete tubular pile foundation's resting can enhance the foundation's force-state and bearing capacity.
预应力混凝土管桩近年来在工程建设中得到了广泛应用，预应力混凝土管桩复合地基能有效改善地基土受力状态，提高地基承载力。
Pre-stressed concrete tubular pile was used in some projects in the years, Pre-stressed concrete tubular pile foundation's resting can enhance the foundation's force-state and bearing capacity.
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