proof loads

The paper presents the dynamic reliability updating of offshore platforms in the subsequent service period,based on dynamic time-dependent reliability theory,regarding the annual maximum wave loads in prior service time as proof loads,and considering the degradation of resistance for aging offshore platform members.

将老龄平台已服役期内承受的年极值波浪载荷视作验证载荷,同时考虑老龄平台构件的抗力衰减,并以动态时变可靠度理论作为理论依据,计算了老龄平台构件的动态可靠度,分析了验证载荷和已服役载荷2种作用对老龄平台结构可靠度的影响。

Extension of proof load method and analysis of its proof efficiency;

验证荷载法的推广及其验证效率分析

Analysis of the proof load method′s validity in the evaluation of structure reliability

验证荷载法在结构可靠度评估中的有效性分析

The calculating equations of the normal distribution and logistic normal distribution resistance under the deterministic and random proof load are presented,and an example is presented,too.

基于服役结构的特点 ,分析了确定性和随机性验证荷载对服役结构抗力的影响。

As a direct calculation method,proof load method has advantages over indirect calculation methods in theory,so the purpose of this thesis is to utilize the information from proof load directly to analyse and calculate the resistance of structures,search the applications of proof load method in safety assessment of existing structures.

验证荷载法作为一种对结构抗力做出直接性推断的方法,较间接推断的方法具有理论上的优越性。

Research and analysis on structural reliability before and after proof-load tests;

验证荷载试验前后的结构可靠度及其分析

The emission observed while holding at the proof load provides another piece of information regarding the imminence of failure.

在验证载荷施加期间，检测声发射还能额外地提供有关破坏临近程度的信息。

Numerical Validation of Rock Mechanical Properties under Impact Loading

冲击载荷作用下岩石材料模型实验验证

Mechanical properties of fasteners--Cone proof load test on nuts

GB/T3098.12-1996紧固件机械性能螺母锥形保证载荷试验

Safety Assessment of Existing Structures Based on Proof Load Method

基于验证荷载法的既有结构安全性评定

Analysis of the proof load method′s validity in the evaluation of structure reliability

验证荷载法在结构可靠度评估中的有效性分析

load input tensile tester

输入载荷强力试验仪

Specification for static load test of rock and soil

岩土静荷载试验规程

The loading translation of screw pile on pullout test under inclined loading

斜向荷载抗拔螺旋桩桩土荷载传递特性试验

Analysis of Estimating Ultimate Loading and Static Test of Screw Pile Under Inclined Loading

承压螺旋桩斜向荷载试验与极限荷载判定分析

Simple supporting beam design loading and test loading calculation program

简支梁设计活载及试验荷载计算程序

Research Report of Comparison Test for Quick and Slow Static Loading Test;

静载荷试验快速法与慢速法对比试验

The Design Disk-model Constant Load Material Tester and Research of Constant Load Test;

圆盘式定载荷全息材料试验机及定载荷试验研究

Theoretical and Experimental Study on the Behavior of Vertically Loaded Piles;

竖向荷载下基桩承载性状的理论与试验研究

Test Research on the Bearing Capacity of Disc Pile under Horizontal Loads

支盘桩在水平荷载作用下的承载性状试验研究

Discussing the Way of Loading Test Determine Bearing Capacity of Composite Foundation of Cement-Soil Mixed Piles

载荷试验确定粉喷桩复合地基承载力的探讨

Evaluation on dead loading test and bearing capacity of newly-built bridge

新建桥梁成桥后荷载试验及承载力评定

Bearing Capacity Evaluation of Large-span Steel Arch Bridge Based on Load Tests

基于荷载试验的大跨钢拱桥承载能力评估

Studies on load-test of vertical loaded pile with negative skin resistance

承受竖向荷载负摩阻力基桩的静载试验研究