碎石

More than a hundred years ago the city offered a bounty to ships which would bring to the port rock ballast instead of sand.

而在一百多年前，新奥尔良对那些运送碎石而不是沙土来港口的船只给予奖金。

More than a hundred years ago the city offered a bounty to ships which would bring to the port rock ballast instead of sand.

超过100年以前这个城市提供奖励金给船，那将会停船到港口岩石碎石代替沙子。

Railway track ; crushed stone ballast ; dynamic stiffness ; damp ; track stiffness ; LabVIEW

铁路轨道；碎石道碴；动刚度；阻尼；轨道刚度； LabVIEW

Finally comes a conclusion of this essay that the load of the compounding subgrade increases in a certain degree, the settlement of soft and weak layer becomes relatively even and the maximum settlement correspondingly reduces by such flexible loads like road bank after setting gravel pile in the soft and weak subgrade.

本文最后给出了研究结论：在软弱地基中设置碎石桩后，在路堤等柔性荷载作用下，复合地基的承载力有一定程度的提高；软弱层的沉降比较均匀，最大沉降量相应减小。

This research result has the important leading meaning in design and construction of lime flying-ash treated crushed stone semi-rigid base.

本论文研究成果对二灰碎石半刚性基层设计和施工均具有较为重要的指导意义。

Referring to the research result of large stone asphalt mixture in foreign countries, thestructure and performance of large stone asphalt treated base have been researched.

本文参照国外对大粒径沥青混合料的研究成果，对大粒径沥青稳定碎石基层结构和性能进行研究。

Cement Stabilized Crushed Stone Base has advantages of a high strength, low cost, a wide source of raw materials, etc., it can be well adapted to the current traffic conditions, natural conditions and economic conditions in the central and western areas of China.

水泥稳定碎石基层具有强度高、造价低廉、原材料来源广等优点，能够很好地适应当前中西部的交通条件、自然条件和经济条件。

In the present study,some problems of reliability calculation in geotechnical engineering and the reliability analysis of the bearing capacity of gravel pile composite ground are carried out.

本文对岩土工程可靠度方面的一些问题及碎石桩复合地基承载力的可靠性进行了研究。

The countermeasure to lessen flow rutting is advanced and the design idea of coordinated combination design for asphalt layers is proposed. The use of binder course of graded broken stone not only decreases the trend of lateral flow deformation at high temperature but also reduces the lateral displacement of surface layer and middle layer.

给出了减少流动性车辙产生的对策；提出了沥青结构层协调组合设计的理念；指出了级配碎石联结层的使用不仅会减少高温下沥青上、中面层的侧向流动变形趋势，还会减小上、中面层的横向位移。

The last of seven bodies was pulled from the rubble at the site of Saturday's crane collapse in Manhattan.

在曼哈顿的周六起重机事故中，最后的七具尸体在事发现场的碎石中找出。

And discuss some key point of integrated management system design, include hazard identification and risk assessment and risk control in the occupational health and safety management, the measure of satisfaction target of customer, the flawlessness of law system, the integration of the integrated management system and enterprise standardization system, unify lead institution and work orgnization, integreted internal audit and integrated management review.

同时，论述了一体化管理体系构建中的几个主要问题，包括职业健康安全管理中的危险源辨识、风险评价和风险控制、顾客满意度的科学监测、法律、法规体系的完善、一体化管理体系与企业标准化体系的有机结合、统一的领导机构和工作机构、一体化的内部审核和管理评审。

Deepwater Taranaki is investigated for its petroleum potential, using all available seismic data tied to shallow-water wells.

运用与浅水井相关的现有全部震波探测数据考察了深海区塔拉纳基盆地的油藏前景。