1) concrete-cored sand-gravel piles
混凝土芯砂石桩
1.
Field tests study of concrete-cored sand-gravel piles applied to strengthen embankment engineering;
混凝土芯砂石桩复合地基加固堤防软基试验研究
2.
Soil squeezing effect of concrete-cored sand-gravel piles and excess pore water pressure dissipation;
混凝土芯砂石桩的沉桩挤土效应及超孔隙水压力变化
3.
It was introduced as a new ground treatment method that the composite foundation method named with concrete-cored sand-gravel piles was applied to the embankment strengthening.
介绍了一种新型的地基处理方法——混凝土芯砂石桩复合地基法及其在水利防洪堤软基加固工程中的应用情况。
2) concrete-cored sand-gravel pile
混凝土芯砂石桩
1.
Field tests on composite foundation with concrete-cored sand-gravel piles;
混凝土芯砂石桩复合地基现场试验研究
2.
The concrete-cored sand-gravel pile composite foundation technology applied to treat thick and soft foundation at bridge head from the idea of controlling post-construction and differential post-construction settlement is introduced in this paper.
针对目前桥头段深厚软基处理方法的缺陷与不足,从控制工后沉降重要理念出发,介绍了混凝土芯砂石桩复合地基技术控制桥头段深厚软基工后沉降的设计思想、施工设备、施工工艺及检测与质量控制方法。
3) concrete-cored sand-gravel pile composite foundation
混凝土芯砂石桩复合地基
1.
By an engineering example,the new foundation treatment,the concrete-cored sand-gravel pile composite foundation is introduced in detail.
结合工程实例详细介绍了一项地基处理新技术-混凝土芯砂石桩复合地基,介绍了该法的原理、优点、加固效果,有一定的工程实用价值。
4) inner concrete
桩芯混凝土
1.
This paper discusses the construction methods of inner concrete in steel pipe concrete pile and proposes methods of concreting both in air and in water.
探讨高桩码头的新型桩基——钢管混凝土桩桩芯混凝土的施工方法,提出干法施工和导管法水下灌注混凝土的施工方法。
5) small concrete pile without sand
无砂混凝土小桩
1.
The application of small concrete pile without sand in expressway composite foundation;
无砂混凝土小桩在高速公路复合地基中的运用
2.
The background disposal for roadbed and fillings of narrow special and certain section,using the complex groundsill technique of small concrete pile without sand,can reduce roadbed settlement,control the settlement difference and release jump car of the background.
采用无砂混凝土小桩复合地基技术,处理台后较为狭小的空间及一定路段内的路基及填土,可以实现减小路基沉降,控制台后沉降差异,缓解台后跳车的目的。
6) small non-sand concrete pile
无砂混凝土小桩
1.
For the expressway widening engineering treated with small non-sand concrete pile,a finite element calculation model is established.
对于采用无砂混凝土小桩处理的高速公路拓宽工程,建立有限元分析计算模型,分析了采用无砂混凝土小桩处理的高速公路拓宽工程的地基及填方路基的变形性状,以及桩长变化对地基及填方路基沉降的影响,对高速公路拓宽工程具有一定的指导意义。
2.
A foundation treatment technology with small non-sand concrete piles is introduced in this paper,including its principle,design and construction process,which is a new-type foundation improvement method and has the advantages of reducing pile usage,shortening construction period and saving capital cost when compared to other foundation treatment methods.
作为一种新型的地基加固方法,详细介绍了无砂混凝土小桩地基处理技术的原理、设计及施工工艺,与其他类似地基处理工艺比较,可减少用桩量,大大缩短工期,节省投资。
补充资料：混凝土桩
用混凝土与钢筋或钢丝制成的桩。具有节约木材和钢材、经久耐用、造价低廉等优点，已广泛使用于水工建筑、工业建筑、民用建筑和桥梁的基础工程。混凝土桩分为普通钢筋混凝土桩和预应力混凝土桩两类。桩的截面有方形、矩形、八角形、圆形和环形等，最常用的是方形截面桩和环形截面桩。方形截面桩的边长和环形截面桩的外径为20～60厘米。桩的长度可达40米，上端设置桩帽，下端设有桩尖。混凝土桩的制作工艺基本上与混凝土电杆相同。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条