结构大师 vs Relativity Simulator

【简介】 在手机上进行结构分析，计算结构力学。 方便简单，通过指端画线——便捷的建模，流畅的体验，让结构输入变得方便。 功能强大，不仅可以出内力图，还支持动力学、影响线、几何构造…… 独特的智能模块，利用人工智能学算法支持输出结构力学教材上手算方法（位移法、力法…）的解题步骤。 如果您是结构设计人员或现场工程师，软件对结构精确建模和大型结构绘制也有很好的支持。 如果您想要在大屏幕设备(平板)上使用，请安装“结构大师HD”App。 一般来说，希望用户有条件的话尽可能使用HD版。竖版“结构大师”是为了小屏手机设计的，在体验上可能受屏幕尺寸限制并不如人意。为平板电脑设计的HD版才是倾注了作者最大心血的经典版本。 VIP功能包括： 1）智能模块：可模拟人脑分析解题步骤 2）工程模块：内力包络图/内力系数表/混凝土配筋等 3）科技感满满的暗黑主题 4）材质库中可根据型材类型自定义截面 5）配合电脑端程序SMConsole可以输出计算报告 6）支持大型结构绘制的复制模型和镜像功能 7）检查器、隐藏网格线、特殊支座/连接/荷载等 注：VIP功能一次买断制，购买后不再收取相关费用。 历时八年，结构大师完美版本终于完成。 ·横跨三端，支持您在任意设备上进行结构分析； ·完美版支持11种荷载、斜支座、弹性支座以及特殊的节点连接形式； ·支持单位模式和简单的符号输入，内置材质库可以直接导入型钢截面； ·模拟人脑分析的智能模块大成，对习题的求解成功率在95%以上； ·新增工程模块，支持计算内力包络图、内力系数表、混凝土配筋等； ·新增暗黑主题、右侧面板，界面的整体交互方式有了质的飞跃…… 亲爱的工程师，敬请享用新一代的结构力学求解器吧~ 微信公众号：结构大师工作室 官方微博：结构大师V 联系邮箱：structuremaster@163.com

Relativity Simulator is an interactive relativity toolkit built strictly on the axiomatic foundations of modern physics. There is no "hard sci-fi" here — every result traces back to the Lorentz transformation of special relativity or the Einstein field equations of general relativity, and is verified against numerical truth fixtures. 【Real physics, not imagination】 · 20 interactive modules covering core effects from special relativity to black holes, gravitational waves, and curved spacetime; · Each module ships with precise charts, adjustable parameters, and a "Theory Card" with a fully visible derivation chain; · All demo numbers are recomputed locally on your device from real CODATA constants — nothing is fabricated. 【Phenomena you can verify yourself】 · Gravitational time dilation: why clocks run faster up high — ~80 ns/day faster atop Everest, ~38 µs/day faster on GPS satellites; · Twin paradox: fly to 4.22 light-years at 0.8c and the Earth twin ages 10.5 years while the traveler ages only 6.3; · Tidal disruption: why you get stretched into "spaghetti" falling into a black hole — small holes tear you outside the horizon, supermassive ones only after you cross it; · Plus light bending, gravitational lensing, the Schwarzschild horizon, frame dragging, and mass–energy equivalence E=mc². 【Built for learning and teaching】 · Volume-based progression: kinematics → gravitational field → black holes → cosmology → applications; · Bilingual (zh/en) system notes ship with every effect: derivation, physical quantities, and references; · Chinese / English UI follows your system language. 【Privacy first】 The app collects, stores, and transmits no personal data, embeds no third-party SDKs, and runs every computation locally on your device. Whether you are studying, teaching, or simply curious, Relativity Simulator lets you actually run the "invisible spacetime" and watch it.