型钢截面特性 vs Conduck

各类型钢及型钢组合截面数据速查，包括型钢的型号、截面尺寸、截面面积、理论重量及截面特性，符合现行国家标准。 【应用特点】 1. 界面设计简洁直观，功能清晰明了，易用性强。无网络流量消耗； 2. 输入适应手机特点采取多种方式：步进器、分段选择器、滚轮选择器…方便快捷； 3. 最常用的型钢选择，使用滚轮，方便、快捷、有趣，手感一流； 4. 数据均采自现行国标规范，及时准确详实； 5. 附图原位标注截面详细尺寸，一目了然； 6. 每种型钢均有自定义页面，为非标型钢查询提供方便； 7. 专用数字键盘，输入方便快捷； 8. 原生应用，安装尺寸小巧，不占手机宝贵存储空间。 【可查询型钢】 • 焊接H形截面（含非对称截面）； • 焊接箱形截面； • 高频焊接薄壁H型钢（含卷边高频焊接薄壁H型钢）（《结构用高频焊接薄壁H型钢 （JG/T 137-2007）》）； • 热轧H型钢（《热轧H型钢和剖分T型钢（GB/T11263-2024）》）； • 热轧工字钢、热轧槽钢、热轧角钢（《热轧型钢（GB/T706-2008）》）； • 焊接圆钢管（《建筑结构用冷成型焊接圆钢管（JG/T 381-2012）》）； • 无缝钢管（《无缝钢管尺寸、外形、重量及允许偏差（ GB/T 17395-2008）》）； • JL-CN冷弯内卷边槽钢（C型钢）、JL-ZJ冷弯斜卷边Z型钢（《建筑结构用冷弯薄壁型钢（JG/T 380-2012）》）； • 冷弯空心型钢（方管、矩管、圆管）（《结构用冷弯空心型钢尺寸、外形、重量及允许偏差（GB/T 6728-2002）》）。 • 两个热轧角钢的组合截面（含等边组合，不等边短边相连组合、长边相连组合）（根据《热轧型钢（GB/T706-2008）》计算） • 两个热轧槽钢的组合截面（含槽钢脸对脸、背靠背组合）（根据《热轧型钢（GB/T706-2008）》计算） • 热轧钢棒（《热轧钢棒尺寸、外形、重量及允许偏差》 GB/T 702-2017） • 钢轨（《铁路用热轧钢轨》 GB 2585-2021，《起重机用钢轨》 YB/T 5055-2014） 【快捷功能】查询到指定型钢后，可快捷输入长度计算出此型钢指定长度的重量；输入计算长度，计算出以此型钢为杆件的长细比。 【免责声明】App只是用来提高设计计算速度的工具。App开发者不对计算结果的正确性与适用性作出承诺。如果将其应用于实际工程，使用者应自行校核并判断计算结果的正确性与适用性。App开发者不承担由此带来的任何直接或间接损失。 如有问题或建议请在AppStore评论中提出或使用以下联系方式。 微博：@结构设计App 电子邮件：lrtjqn@icloud.com 官网：https://www.luckybianbian.top

Conduck is the native Apple client for your self-hosted or BYO-key AI - in your pocket, in the car, and on your wrist. Connect your own AI server - OpenClaw, Hermes, or a compatible model server such as Pi or LM Aider - or bring an OpenRouter key for a hosted model and start in about a minute. Your keys, your AI. No Conduck account and no Conduck-operated intermediary server. Ask from anywhere • iPhone & iPad: start a chat and type, or hold to talk • Action Button, Shortcuts & Control Center: fire off a quick question without opening the app • Apple Watch: ask straight from your wrist • CarPlay: a hands-free voice conversation on the road • Mac: a full desktop app and menu-bar companion, with a global hotkey and Screenshot & Ask Work: collect now, brief your AI later • A private desk beside your chats. Save thoughts, voice notes, screenshots, links and files from the app, the share sheet, Shortcuts, the Mac menu bar, Apple Watch or CarPlay. A voice note is saved as words. • Adding to Work sends nothing to your AI. Arrange materials on Home, or file them into projects with their own background notes. • When you're ready, write the task, pick the materials and choose your AI. Review the exact message, then send. • With a self-hosted agent and file exchange set up, files your AI returns join the project. • With content sync on, the desk syncs through your private iCloud. Very large files stay on the device that captured them. Private by architecture, not by promise • Conduck operates no intermediary server. No Conduck account, no analytics, no ads, no tracking. • By default, your speech is turned into text by Apple on your own devices. Your voice never leaves them. • Prefer a cloud transcription service? Your audio goes straight from your device to that provider with your own key. We're never in the middle. • Your conversations stay on your device and sync through your own private iCloud. We can't read them. • Your keys and tokens live in the Keychain, and every connection over the internet is HTTPS. A server on your own network can be reached without it if you choose, and Conduck says so on screen when you do. See what you actually use • Settings shows a private record of request attempts and conversations over the last 7, 30 or 90 days, typed and spoken compared. • Broken down by connection, device and requested model, with the token counts your AI reports, and reliability split into first-try deliveries, retries, cancellations and failures. • Recorded on your devices and synced through your private iCloud. Never sent to us. Free plan and Conduck Pro • Free: three active projects and three configured gateways in total across OpenClaw, Hermes and custom connections. Unconfigured options don't count, and OpenRouter never uses a slot. • Pro: unlimited active projects and configured gateways on iPhone, iPad and Mac. • Archive a project to free a slot. Above the free limits, choose which projects and gateways stay active; your materials, conversations and saved connection settings are kept. Conduck Pro is an optional monthly subscription: USD 29.99 in the US or EUR 29.99 in euro-area storefronts. Other storefront prices are shown in the app. Payment is charged to your Apple Account. It renews automatically unless canceled; manage it in your App Store subscription settings. AI and speech provider usage is billed separately by your chosen providers. Pro includes no model or voice credits. Terms: https://conduck.com/terms/ Privacy: https://conduck.com/privacy/ Open source The application source is available under Apache 2.0 at github.com/GigaDuckAI/conduck. Official App Store builds keep the Conduck identity and CarPlay; personal source builds use the Conduck Community identity without CarPlay. What you'll need Conduck is the interface, not the AI. You bring the AI and any key it needs; guided setup helps you connect. Conduck creates no account and hosts no model for you.