Question

这位大哥大姐麻烦帮我翻译一下这段英文，谢谢！！！感激不尽！

Cracking due to shear in masonry mortar joints and around the interface between masonry walls and reinforced concrete beams

Cracking occurs frequently in building masonry walls, and are usually located in the joints between the units because they represent generally planes of weakness, in some cases due to their low shear resistance. Sometimes cracks can appear in the interface between masonry blocks and reinforced concrete beams. That cracking has negative implications in building performance, namely, due to the possibility of rain penetration through the cracks and to negative aesthetic aspect. So, the objective of this paper is essentially to achieve a better knowledge of the shear behaviour of joints in masonry, for the particular cases of solid lightweight concrete blocks (blocks of aerated autoclaved concrete and blocks of lightweight concrete with expanded clay aggregates) and solid clay bricks, and to find preventive solutions to minimize those defects.
This paper presents the principal results and conclusions of an experimental study that concerned the determination of mortar joints shear behaviour. From the results of the experimental tests, it can be concluded that the properties of the referred joints are significant for the wall overall behaviour, and the inclusion of reinforcing elements in these joints may in some cases serve as a preventive measure and can determine positive implications on that behaviour.
我要的是翻译能读懂、看懂得，不要用一些翻译软件来翻译，谢谢

Answer 1

由于剪切裂缝在砌筑砂浆的关节和周围的石墙以及之间的接口钢筋混凝土梁开裂经常发生在建筑砌体墙,通常位于关节单元间因为他们代表一般飞机的弱点,在某些情况下由于其低剪切阻力。有时裂缝可以出现在界面间砌体块和钢筋混凝土梁。这裂缝在建筑性能有负面影响,即由于雨水渗漏的可能性通过裂缝和消极的审美方面。所以,这篇文章的目的是实现一个更好的知识本质的剪切行为的关节,砌体具体案件的固体轻质混凝土块(块蒸压加气混凝土块与膨胀粘土轻质混凝土骨料)和固体粘土砖,找到预防的解决方案来减少这些缺陷。本文介绍了主要结果和结论的实验研究,关注的测定砂浆关节剪切行为。从实验测试的结果,可以得出结论的性质称为关节明显墙整体行为,而包含在这些关节的加固元素可能在某些情况下作为一种预防措施,并可以确定积极影响行为。

Answer 2

开裂是由于在砌筑砂浆接缝和在砌体墙界面剪切钢筋混凝土梁开裂经常发生在建筑物墙体，通常位于单元之间的关节，因为他们代表的是一般飞机的弱点，在某些情况下，由于其低的剪切阻力。有时裂缝可以出现在砌块之间的接口和钢筋混凝土梁。在建筑物开裂性能的负面影响，即，由于雨水渗透的可能性，通过裂缝和负面美学。因此，本文的目的是为了实现更好的知识节点抗剪砌体的行为，对混凝土实心轻质砌块的特例（块蒸压加气膨胀粘土骨料的轻质混凝土混凝土和块）和实心粘土砖，并找到解决方案，以尽量减少这些缺陷的预防。本文提出的有关行为的剪切缝砂浆测定的实验研究的主要结果和结论。从实验测试的结果，可以得出结论，上述接头性能的壁的整体行为是显着的，和增强元素在这些关节可能在某些情况下，包含作为一项预防措施，可以确定这种行为的积极影响

Answer 3

由于砌石灰浆接缝剪力以及砌石墙与钢筋混凝土梁之间的接触面剪力而造成的开裂