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垃圾填埋场的预应力空心管桩加人造硬壳层进行特殊路基处理，具有进度快，提高承载力，减少不同地质路基间沉降差异等特点。在施工过程中严格进行质量控制是关键，预应力管桩施工中常见问题产生的原因及处理措施。
预应力管桩处理垃圾填埋场的路基施工与质量控制
【摘 要】
：
垃圾填埋场的预应力空心管桩加人造硬壳层进行特殊路基处理，具有进度快，提高承载力，减少不同地质路基间沉降差异等特点。在施工过程中严格进行质量控制是关键，预应力管桩施工中常
【机 构】
：
吉林省交通科学研究所,吉林省交通建设集团
【出 处】
：
吉林交通科技
【发表日期】
：
2008年1期
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