机动车第三者责任强制保险制度若干问题探讨

《道路交通安全法》所确立的机动车第三者责任强制保险制度是在原先“商业三者险”基础上的改进。但两者在设置目的、发生机制、归责原则以及操作管理模式等方面均存在着诸多不同之处。目前保险公司承保的“机动车第三者责任保险”作为《机动车第三者责任强制保险条例》正式颁布之前的一种过渡性措施,具有“机动车第三者责任强制保险”的一般法律属性。但在司法实践中对于诉讼程序、归责原则、责任限额等问题仍须进行正确地理解与适用。     

轻型车实际行驶污染物排放(RDE)试验方法概述

随着国家对汽车污染物的管控力度逐渐加强,GB 18352.6-2016《轻型汽车污染物排放限值及测量方法(中国第六阶段)》应运而生,且已经开始实施。标准中新增加的实际行驶污染物排放(RDE)试验要求也受到了广泛的关注,尤其是对于试验实施方法和路线选择的方法。本文主要通过多次RDE测试,总结出最优试验方案及路线选择方法,仅供参考。     

博弈论在投标报价中的应用

博弈论是研究和帮助在相互依存情况中理性人应当如何做决策使得自己利益极大化的数学理论。随着我国基础设施建设的发展,博弈论在工程投标中得到应用。介绍运用博弈论中不完全信息静态博弈的贝叶斯纳什均衡分析工程建设无标底招标时的最优投标报价策略,建立投标人盈利函数的数学模型并求解。结合工程实例,按博弈论最优报价公式指导其投标报价,实践证明实施效果良好。     

Dynamic response analysis of load transfer of topsides from T-barge onto twin-barge in floatover installation

The twin-barge floatover method is a promising approach in the topsides installation of the offshore platform. However, the topsides transfer onto the twin-barge is a challenging task and is seldom investigated. This study focuses on the floatover load transfer operation of the topsides onto the twin-barge by a T-shaped barge and investigates the dynamic responses of the three proximate barges in the operation. The floatover mating process was experimentally simulated by three representative intermediate stages, including 0%, 50%, and 100% stages. The barge and topsides motions, the relative motions of mating points, the contact loads on mating units, tether forces, and mooring forces at various environmental conditions were analyzed. The three floating barges experienced large surge drift motions as well as the sway and yaw drift motions in head seas because of the unsymmetrical configurations. Although a relative radial distance between mating points occurred and exceeded the capture radius of the mating unit at limited instants, the relative motions were to a great extent within the capture radius, indicating the feasibility of the twin-barge floatover method. Comparisons of the loads at the three stages show that the mating units and the tether lines were subjected to larger impact impulse loads at the 0% stage than the 100% stage.