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因此，了解土层锚杆受力机理对目前锚杆设计水平和减少工程事故及降低工程造价具有指导意义。 Therefore, understanding the forced mechanism of soil anchor bolting to design competence, reduce project accident and reduce project cost has directive significance at present. | ||
顶板离层是锚杆支护巷道最大的安全隐患之一。 The roof abscission layer is the biggest security hidden danger in bolting support tunnel. | ||
复合锚杆的内部工作机理研究表明，管材的弹性模量与杆材的弹性模量比值、内粘结剂的剪切模量等对楠竹复合锚杆内部荷载传递影响较大。 Composite anchor mechanism of the work show that pipe-elastic modulus and the elastic modulus influence the material value of the shear modulus of the binder such as bamboo. | ||
在垞城矿进行了预应力锚杆的现场无损检测试验。试验结果表明：数值模拟结果真实地反映了预应力锚杆支护系统的动力特征。 The field experiment of rockbolt nondestructive detection was selected in Chacheng Mine, the results perform the dynamical characteristics of prestressed bolt supporting system. | ||
当前某些新型锚杆有忽视顶锚的不良倾向。作者介绍了新研制的楔管式锚杆的结构、加固原理、锚固性能、及其在现场条件下的拔拉试验与工业应用结果。 The authors described the structure of a newly - developed wedge-tube bolt, its reinforcement principles and anchoring performance, and the results of in situ pull test and productive applications. | ||
通过预应力锚杆的现场试验，获取了数值计算所必需的参数。 Through the field experiment concerned, the necessary parameters for the numerical calculation of the pre-stressed anchorage are obtained. | ||
本文通过现场试验，研究土层锚杆支护的受力机理以及基坑壁的侧向位移。 Through the spot test, the paper studies the forced mechanism of soil anchor bolting and lateral displacement of the foundation pit. | ||
设计了预测回采巷道锚杆支护参数的神经网络结构，并根据BP算法编制了软件。 A bolt supporting parameter selection neural network construction has been developed, the software is programmed based on BP algorithm. | ||
以琼海市国税大厦基坑锚杆支护为例，介绍一种解决这一问题行之有效的施工方法。 The foundation pit amour rod support of Qionghai city Taxation Building is taken as an example to introduce an effective measure to solve this problem. | ||
通过锚杆的支护加固，岩土体的强度和稳定性能够得到显著的改善和提高。 It can improve the strength and stability of ground, rock mass, and other structures. | ||
