BOTDR-based pull-out tests on anchor bolts 作者隋海波,施斌,张丹,王宝军,魏广庆...摘要 对锚杆应力分布状态的监测一直是岩土锚固工程中的难题之一.针对基于布里渊光时域反射计分布式光纤传感技术的特点设计了传感光纤的布设方案及安装工...
1)pull-out test拉拔试验 1.BOTDR-based pull-out tests on anchor bolts;基于BOTDR的锚杆拉拔试验研究 2.Comparation and analyses of direct shear test and pull-out test of the interface between soils and geosynthetics筋土之间直剪试验与拉拔试验的对比分析 3.Research on damage form of inorganic material...
shear stress distribution and dynamic pull-out resistence under dymanic load.The results show that the shear stress under dynamic action becomes stronger from the top end to the bottom end of the anchor bolt and play its role along the whole anchor bolt.The pull-out resistence under dynamic ...
1) pull-out test 拉拔试验 1. BOTDR-based pull-out tests on anchor bolts; 基于BOTDR的锚杆拉拔试验研究 2. Comparation and analyses of direct shear test and pull-out test of the interface between soils and geosynthetics 筋土之间直剪试验与拉拔试验的对比分析 3. Research on damage form of ...
Tianjin/Rebar Pull Out Test /pull test equipment for anchor bolts for sale Supply Ability Supply Ability 1000 Set/Sets per Month Show more Lead time Ratings & Reviews Product reviews (0) Store reviews (54) 4.8 Very Satisfied Based on 54 reviews forverified purchases ...
(2010) "Experimental behaviour of anchor bolts under pullout and relaxation tests" Construction and Building Materials Vol. 24, No 3, pp. 266-274.Delhomme, F.; Debicki, G.; Chaib, Z. Experimental behaviour of anchor bolts under pullout and relaxation tests. Constr. Build. Mater. 2010, ...
1. Scope* 1.1 The objective of this test method is to measure the working and ultimate capacities of a rock bolt anchor. This method does not measure the entire roof support system. This method also does not include tests for pretensioned bolts or mine roof support system evaluation. 1.2 ...
Com-Ten is the world's largest company and the leading manufacturer of Pull Testers for on-site tests in more than 50 countries.
Digital tensiometer Anchor bolts Pull gauge Testing Apparatus Applications and Features JW series pull test instrument for bolt is mainly used in anchoring force detection for anchor rod, anchor rope, steel bar, expansion bolts. It is the necessary instruments for bolt construct...
In this study, analysis of anchor bolt pullout in plain concrete by the element-free Galerkin (EFG) method is presented. Two-dimensional plane stress pullout problems are considered. Two-dimensional pullout problems are mostly solved by the finite element method (FEM). Never...