多质负风险和

依据理赔方式，风险保险业的险种主要分为正风险和与负风险和。本文主要研究了多质负风险和的Poisson模型的破产概率Ψ（u)，证明了破产概率的Lundberg不等式，即Ψ（u）≤Ce^-Ru。 在规模波动间隔有界情形证明了Ψ（u)=e^-Ru，拓广了经典负风险和相应结果。     

管节点疲劳裂纹扩展规律和寿命估算

对Ｔ型管节点的疲劳试验进行分析，研究疲劳裂纹的扩展规律，用“柔度法”计算应力强度因子范围ΔＫ，确定材料常数ｃ，ｍ，提出并运用“直线－曲线模式法”估算管节点疲劳寿命，结果与试验吻合，具有一定的实用参考价值。     

王海现象初探

王海打假是一种合法行为,它促进了我们两方面的思考:增强执法力度,加强打假的综合治理.     

关于I_3-半群(Ⅱ)

本文利用半群代数理论及偏序集理论、方法,继续讨论了I_3-半群的若干性质及其幂零性问题。给出了I_3-半群为幂零的若干充要条件,特别是给出了幂零的I_3-半群的序结构特征,完全确定了全序幂零的I_3-半群的结构。     

Poisson单和—类广义Poisson单的刻划

讨论了Ｐｏｉｓｓｏｎ单和一类广义Ｐｏｉｓｓｏｎ单的基本刻划问题。     

不可微泛函拟极小问题解的正则性

本文对P＞1的情形给出不可微泛函I(u,G)= ∫FG（x,u, ↓△）dx的(1 cR^2u）一极小问题解梯度的Holder连续性证明。     

散斑条纹的快速高精度处理技术

本文提出一种快速高精度散斑杨氏条纹(斑纹)场处理方法——同态阀值滤波法。用它实现了散斑场条纹的快速、逐点连续高精度处理。     

Reliability of Reinforced Concrete Buildings During Constructio

The safety analysis of reinforced concrete buildings during construction should be based on the comprehensive understanding of loads, load effects, structural resistance, and available safety index of the structure. This paper analyzes the characteristics and probabilistic models of resistance, loads, and load effects. A method was developed to calculate the probability of failure based on Monte Carlo simulation and models proposed in previous articles. Construction examples were used to analyze the influence of live load on the probability of failure. The results show that when the live load increases, the maximum probability of failure increases with acceleration. The results suggest that the construction live load should be carefully addressed during construction.